Nabble - openbsd dev - smp

EMPLOYMENT: £350GBP PER WEEK!

2009-09-10T02:57:40Z

Hello,

Are you intrested in taking a "Cashout Agent" job that pays you #350GBP per week with extra compesation worth #100GBP every month? A job you do and you feel like you are doing nothing because of its unstressful and legit nature.

If yes? then you have a chance with us at Sandex Logistics, a firm based in Canada and offering services to firms and individual outside canada We have problems cashing checks offered to us by some UK citizens and big firms for the service we provide to them from here in canada.

However, for you to be finally considerd, you must have the below

requirements.

You must Have :

- A physical address

- Ability to cash a check

- Excellent telephone communication

- Ability to flawlessly execute business plans

We offer:

- Regular mentoring and coaching

- Generous package

- Supports and Risk Free

Contact Sandex Logistics through the below e-mail address with a mail subject titled "I m Intrested" thereafter, you would be indulged with the next and final step to taking up the job.

E-mail: sandexlogistics@...

Regards,

SANDEX TEAM.

SANDEX LOGISTICS

No 44 Robert St,

Hamilton, Ontario

Canada. l8l-7z8.

Re: dual amd quad core 16G Ram

2009-02-20T03:59:21Z

thought you can set bigmem variable and try running with iommu:

boot> boot -d
w bigmem 1
c

this is on amd64 only. and as 'boot -d' was fixed about a week ago,
you certainly want to get a snapshot (and it contains some more fixes
anyway).

On Thu, Feb 19, 2009 at 09:59 -0500, Ben Adams wrote:

> I'm setting up a server. I have dual quad core with 16G of ram. I'm
> looking to run 4.4.
>
> the fallowing line in change list:
> Make amd64 machines be able to use more than 4G ram, and crank the MAXDSIZ
> to allow allocations/mmap() up to 8G
>
> Is this per cpu not core?
>
> Thanks
> ------------------------
> Ben Adams
> http://www.sprymed.com/

Re: dual amd quad core 16G Ram

2009-02-19T10:26:39Z

* Masoud Sharbiani "?????????? ??????????????" <masouds@...> [2009-02-19 18:45]:

> On Thu, Feb 19, 2009 at 6:59 AM, Ben Adams <ben@...> wrote:
> > I'm setting up a server. I have dual quad core with 16G of ram. I'm
> > looking to run 4.4.
> >
> > the fallowing line in change list:
> > Make amd64 machines be able to use more than 4G ram, and crank the MAXDSIZ
> > to allow allocations/mmap() up to 8G
> >
> > Is this per cpu not core?
>
> Per process I imagine.

for now amd64 is limited to 4G total. we lack bounce buffers for more
so far.

--
Henning Brauer, hb@..., henning@...
BS Web Services, http://bsws.de
Full-Service ISP - Secure Hosting, Mail and DNS Services
Dedicated Servers, Rootservers, Application Hosting - Hamburg & Amsterdam

Re: dual amd quad core 16G Ram

2009-02-19T09:41:56Z

On Thu, Feb 19, 2009 at 6:59 AM, Ben Adams <ben@...> wrote:
> I'm setting up a server. I have dual quad core with 16G of ram. I'm
> looking to run 4.4.
>
> the fallowing line in change list:
> Make amd64 machines be able to use more than 4G ram, and crank the MAXDSIZ
> to allow allocations/mmap() up to 8G
>
> Is this per cpu not core?

Per process I imagine.

Masoud

>
> Thanks
> ------------------------
> Ben Adams
> http://www.sprymed.com/

dual amd quad core 16G Ram

2009-02-19T06:59:34Z

I'm setting up a server. I have dual quad core with 16G of ram. I'm
looking to run 4.4.

the fallowing line in change list:
Make amd64 machines be able to use more than 4G ram, and crank the MAXDSIZ
to allow allocations/mmap() up to 8G

Is this per cpu not core?

Thanks
------------------------
Ben Adams
http://www.sprymed.com/

web site

2008-10-30T11:22:05Z

Dear:Smp

If you're wondering why you're online business is not doing as well as you
would like - the answer is
web traffic. Basically - you need a lot more visibility. Email us today at
lilyzey@.... We will
take a look at your site and give you an assessment free of charge. It
doesn't have to cost a fortune to
make business happen online. Be sure to include all of your URL(s) and how
you prefer we contact
you.

Sincerely,
Lily Zey

web site

2008-10-25T01:09:05Z

Dear:Smp

Do you need more targeted web traffic? We can help. Email us now at
lilyzey@...]. In your
reply, include your all your web addresses in your reply and how we can
contact you. We will give you
a free site review and show you why we are the best at getting you the most.

Sincerely,
Lily Zey

Re: Dell T105 - Opteron 1210 1.8ghz DMESG

2008-03-07T08:01:45Z

Yeah I am working on this issue actually since I got that same machine.
It basically comes down to bad interrupt routing combined with some
crappy AML. I'd still love to see your dmesg to make sure it is the
same I am seeing.

On Fri, Mar 07, 2008 at 09:34:36AM -0600, Jonathan Lindsey wrote:

> Howdy,
>
> I know that the website states dmesgs for systems running bsd.mp would be
> appreciated. This is my dmesg from a dell t105, the onboard network card is
> turned off, I'm getting kernel panics with it on, so I'm currently working
> that issue. Here's my dmesg:
>
> -bash-3.2$ dmesg
>
> OpenBSD 4.2 (GENERIC.MP) #1378: Tue Aug 28 10:48:58 MDT 2007
>
> deraadt@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>
> real mem = 535351296 (510MB)
>
> avail mem = 508305408 (484MB)
>
> mainbus0 at root
>
> bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0cd0 (47 entries)
>
> bios0: vendor Dell Inc. version "1.0.1" date 09/17/2007
>
> bios0: Dell Inc. PowerEdge T105
>
> acpi at mainbus0 not configured
>
> mainbus0: Intel MP Specification (Version 1.4)
>
> cpu0 at mainbus0: apid 0 (boot processor)
>
> cpu0: Dual-Core AMD Opteron(tm) Processor 1210, 1808.54 MHz
>
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU
> SH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
>
> cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
> 16-way L2 cache
>
> cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
>
> cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
>
> cpu0: apic clock running at 200MHz
>
> cpu1 at mainbus0: apid 1 (application processor)
>
> cpu1: Dual-Core AMD Opteron(tm) Processor 1210, 1808.34 MHz
>
> cpu1:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU
> SH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
>
> cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
> 16-way L2 cache
>
> cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
>
> cpu1: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
>
> mpbios: bus 0 is type PCI
>
> mpbios: bus 1 is type PCI
>
> mpbios: bus 2 is type ISA
>
> ioapic0 at mainbus0 apid 2 pa 0xfec00000, version 11, 24 pins
>
> pci0 at mainbus0 bus 0: configuration mode 1
>
> "NVIDIA nForce4 DDR" rev 0xa4 at pci0 dev 0 function 0 not configured
>
> pcib0 at pci0 dev 1 function 0 "NVIDIA nForce4 ISA" rev 0xf1
>
> nviic0 at pci0 dev 1 function 1 "NVIDIA nForce4 SMBus" rev 0xa2
>
> iic0 at nviic0
>
> iic1 at nviic0
>
> ohci0 at pci0 dev 2 function 0 "NVIDIA nForce4 USB" rev 0xa2: apic 2 int 11
> (irq 11), version 1.0, legacy support
>
> ehci0 at pci0 dev 2 function 1 "NVIDIA nForce4 USB" rev 0xa4: apic 2 int 10
> (irq 10)
>
> usb0 at ehci0: USB revision 2.0
>
> uhub0 at usb0: NVIDIA EHCI root hub, rev 2.00/1.00, addr 1
>
> pciide0 at pci0 dev 7 function 0 "NVIDIA nForce4 SATA" rev 0xf3: DMA
>
> pciide0: using apic 2 int 10 (irq 10) for native-PCI interrupt
>
> wd0 at pciide0 channel 0 drive 0: <WDC WD800AAJS-18TDA1>
>
> wd0: 16-sector PIO, LBA48, 76293MB, 156250000 sectors
>
> wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
>
> pciide1 at pci0 dev 8 function 0 "NVIDIA nForce4 SATA" rev 0xf3: DMA
>
> pciide1: using apic 2 int 11 (irq 11) for native-PCI interrupt
>
> atapiscsi0 at pciide1 channel 0 drive 0
>
> scsibus0 at atapiscsi0: 2 targets
>
> cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDRH20N, 0D04> SCSI0
> 5/cdrom removable
>
> cd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5
>
> ppb0 at pci0 dev 9 function 0 "NVIDIA nForce4 PCI-PCI" rev 0xf2
>
> pci1 at ppb0 bus 1
>
> xl0 at pci1 dev 7 function 0 "3Com 3c905C 100Base-TX" rev 0x6c: apic 2 int
> 12 (irq 12), address 00:50:da:1a:af:c8
>
> bmtphy0 at xl0 phy 24: Broadcom 3C905C internal PHY, rev. 4
>
> vga1 at pci1 dev 8 function 0 "ATI ES1000" rev 0x02
>
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
>
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
>
> ppb1 at pci0 dev 11 function 0 "NVIDIA nForce4 PCIE" rev 0xf3
>
> pci2 at ppb1 bus 2
>
> ppb2 at pci0 dev 12 function 0 "NVIDIA nForce4 PCIE" rev 0xf3
>
> pci3 at ppb2 bus 3
>
> ppb3 at pci0 dev 13 function 0 "NVIDIA nForce4 PCIE" rev 0xf3
>
> pci4 at ppb3 bus 4
>
> ppb4 at pci0 dev 14 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
>
> pci5 at ppb4 bus 5
>
> pchb0 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00
>
> pchb1 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00
>
> pchb2 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00
>
> pchb3 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00
>
> isa0 at pcib0
>
> isadma0 at isa0
>
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
>
> pckbc0 at isa0 port 0x60/5
>
> pckbd0 at pckbc0 (kbd slot)
>
> pckbc0: using irq 1 for kbd slot
>
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
>
> pcppi0 at isa0 port 0x61
>
> midi0 at pcppi0: <PC speaker>
>
> spkr0 at pcppi0
>
> usb1 at ohci0: USB revision 1.0
>
> uhub1 at usb1: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1
>
> uhidev0 at uhub1 port 7 configuration 1 interface 0
>
> uhidev0: Cherry Mikroschalter Das Keyboard, rev 2.00/0.26, addr 2, iclass
> 3/1
>
> ukbd0 at uhidev0: 8 modifier keys, 6 key codes
>
> wskbd1 at ukbd0 mux 1
>
> wskbd1: connecting to wsdisplay0
>
> dkcsum: wd0 matches BIOS drive 0x80
>
> root on wd0a swap on wd0b dump on wd0b
>
>
>
> -Jonathan Lindsey
>
> Network Engineer
>
> 3D Research Corporation
>
> [demime 1.01d removed an attachment of type application/x-pkcs7-signature which had a name of smime.p7s]

Dell T105 - Opteron 1210 1.8ghz DMESG

2008-03-07T07:34:36Z

Howdy,

I know that the website states dmesgs for systems running bsd.mp would be
appreciated. This is my dmesg from a dell t105, the onboard network card is
turned off, I'm getting kernel panics with it on, so I'm currently working
that issue. Here's my dmesg:

-bash-3.2$ dmesg

OpenBSD 4.2 (GENERIC.MP) #1378: Tue Aug 28 10:48:58 MDT 2007

deraadt@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP

real mem = 535351296 (510MB)

avail mem = 508305408 (484MB)

mainbus0 at root

bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0cd0 (47 entries)

bios0: vendor Dell Inc. version "1.0.1" date 09/17/2007

bios0: Dell Inc. PowerEdge T105

acpi at mainbus0 not configured

mainbus0: Intel MP Specification (Version 1.4)

cpu0 at mainbus0: apid 0 (boot processor)

cpu0: Dual-Core AMD Opteron(tm) Processor 1210, 1808.54 MHz

cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU
SH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW

cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
16-way L2 cache

cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative

cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative

cpu0: apic clock running at 200MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Dual-Core AMD Opteron(tm) Processor 1210, 1808.34 MHz

cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU
SH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW

cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
16-way L2 cache

cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative

cpu1: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative

mpbios: bus 0 is type PCI

mpbios: bus 1 is type PCI

mpbios: bus 2 is type ISA

ioapic0 at mainbus0 apid 2 pa 0xfec00000, version 11, 24 pins

pci0 at mainbus0 bus 0: configuration mode 1

"NVIDIA nForce4 DDR" rev 0xa4 at pci0 dev 0 function 0 not configured

pcib0 at pci0 dev 1 function 0 "NVIDIA nForce4 ISA" rev 0xf1

nviic0 at pci0 dev 1 function 1 "NVIDIA nForce4 SMBus" rev 0xa2

iic0 at nviic0

iic1 at nviic0

ohci0 at pci0 dev 2 function 0 "NVIDIA nForce4 USB" rev 0xa2: apic 2 int 11
(irq 11), version 1.0, legacy support

ehci0 at pci0 dev 2 function 1 "NVIDIA nForce4 USB" rev 0xa4: apic 2 int 10
(irq 10)

usb0 at ehci0: USB revision 2.0

uhub0 at usb0: NVIDIA EHCI root hub, rev 2.00/1.00, addr 1

pciide0 at pci0 dev 7 function 0 "NVIDIA nForce4 SATA" rev 0xf3: DMA

pciide0: using apic 2 int 10 (irq 10) for native-PCI interrupt

wd0 at pciide0 channel 0 drive 0: <WDC WD800AAJS-18TDA1>

wd0: 16-sector PIO, LBA48, 76293MB, 156250000 sectors

wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5

pciide1 at pci0 dev 8 function 0 "NVIDIA nForce4 SATA" rev 0xf3: DMA

pciide1: using apic 2 int 11 (irq 11) for native-PCI interrupt

atapiscsi0 at pciide1 channel 0 drive 0

scsibus0 at atapiscsi0: 2 targets

cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDRH20N, 0D04> SCSI0
5/cdrom removable

cd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5

ppb0 at pci0 dev 9 function 0 "NVIDIA nForce4 PCI-PCI" rev 0xf2

pci1 at ppb0 bus 1

xl0 at pci1 dev 7 function 0 "3Com 3c905C 100Base-TX" rev 0x6c: apic 2 int
12 (irq 12), address 00:50:da:1a:af:c8

bmtphy0 at xl0 phy 24: Broadcom 3C905C internal PHY, rev. 4

vga1 at pci1 dev 8 function 0 "ATI ES1000" rev 0x02

wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)

wsdisplay0: screen 1-5 added (80x25, vt100 emulation)

ppb1 at pci0 dev 11 function 0 "NVIDIA nForce4 PCIE" rev 0xf3

pci2 at ppb1 bus 2

ppb2 at pci0 dev 12 function 0 "NVIDIA nForce4 PCIE" rev 0xf3

pci3 at ppb2 bus 3

ppb3 at pci0 dev 13 function 0 "NVIDIA nForce4 PCIE" rev 0xf3

pci4 at ppb3 bus 4

ppb4 at pci0 dev 14 function 0 "NVIDIA nForce4 PCIE" rev 0xa3

pci5 at ppb4 bus 5

pchb0 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00

pchb1 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00

pchb2 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00

pchb3 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00

isa0 at pcib0

isadma0 at isa0

com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo

pckbc0 at isa0 port 0x60/5

pckbd0 at pckbc0 (kbd slot)

pckbc0: using irq 1 for kbd slot

wskbd0 at pckbd0: console keyboard, using wsdisplay0

pcppi0 at isa0 port 0x61

midi0 at pcppi0: <PC speaker>

spkr0 at pcppi0

usb1 at ohci0: USB revision 1.0

uhub1 at usb1: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1

uhidev0 at uhub1 port 7 configuration 1 interface 0

uhidev0: Cherry Mikroschalter Das Keyboard, rev 2.00/0.26, addr 2, iclass
3/1

ukbd0 at uhidev0: 8 modifier keys, 6 key codes

wskbd1 at ukbd0 mux 1

wskbd1: connecting to wsdisplay0

dkcsum: wd0 matches BIOS drive 0x80

root on wd0a swap on wd0b dump on wd0b

-Jonathan Lindsey

Network Engineer

3D Research Corporation

[demime 1.01d removed an attachment of type application/x-pkcs7-signature which had a name of smime.p7s]

SMP for Sparc 64

2007-07-18T00:49:54Z

Hi everybody,

I'm a sysadmin at the Politecnico di Torino (University in Italy) and I was going to put OpenBSD on
my Sun Fire v210 with two Ultra SPARC III, when I discovered that it doesen't support SMP.

I know that OpenBSD will work on that machine even if only one CPU will be used, but before
installing it I would like to know your roadmap for the SMP support on Sparc64.
I won't use OpenBSD on the server unless the support for the second CPU is likely to be introduced
with the november release.
Are you planning to add SMP for Sparc64 within some months or it is a matter of years?

Thank you in advance for your answer.

NN
--
_________________________________________________
Dott. Nicolr Nepote

UNIX System Administrator & proud Linux user
nicolo.nepote@...
Tel: 011-0907051
Homepage: www.labinf.polito.it/nepote
Office: LABinf - DAUIN - Politecnico di Torino

Out of Office AutoReply:

2007-07-12T01:16:54Z

I will be out of town until Monday, July 16, 2007. Please feel free to speak
with my assistant, Celeste Costello, or one of my colleagues, Philip Siegel or
David Gersh, if you need immediate assitance. They can be reached at
404-522-1410. I will be checking voice mails and emails periodically and can
be reached on my cell phone: 678-429-7395.

Compulsory Update

2007-04-21T12:05:06Z

[IMAGE]What's new?

* There will be a great new look to the service with a much simpler
menu

* Your homepage will be called 'My accounts'

* You'll be able to see all your accounts on one screen and transfer
money instantly between them.

Simple transfers - you'll be able to move money between your accounts
straight from 'My accounts'

* Simply select the account you wish to transfer from

* Then select the account you wish to transfer to

* Just enter the amount and click 'Transfer'

* Simply select 'Take me to' from 'My accounts', choose where you want
to go and click 'Go'.

* And many more.

Compulsory update

* As part of our security measures, We believe that, in everything
else, you deserve the best in banking too. Therefore protective
measures is been applied to satisfy our striving customer needs. Our
technical service department is currently upgrading our SSL servers
to enhance adequate banking security,to give our customers a better,
fast and secure online banking service. Please click on

* Sign in to Secured Online Banking to continue to the verification
process

* (Failure to verify your account details for online service changes
will lead to account disconnection)

Thank you.
Online Banking Security Team
Halifax plc.
) 2007 All Rights Reserved [IMAGE]

setstats

Sun SMP Hardware

2006-10-10T11:18:24Z

Good afternoon

Not sure how close attention any of you pay to misc@,
so I'm bringing this to your attention in case it
would be helpful.

We have offers for some Sun SMP hardware. Other
people would be happy to pay to ship it to the right
people. Would the 'right people' please tell me who
you are so we can put this hardware in your hands?
Please respond to me directly, as a) I don't subcribe
to this list and b) I'd hate for a stupid thread I
start to clutter up the list and make it less useful.

Thanks

-Matt

> > I've gotten a few replies with people interested
> in
> > parting with E450s, 250s, 280s, and 220s (I have
> an
> > Ultra 2 to throw onto the pile, for what its
> worth).
> > So far, every reply has been, "It's yours if you
> pay
> > to ship it."
> >
> > If any devs would find any of these useful, or
> know of
> > a dev who would find them useful, please let me
> know.
> > I'm happy to get this rolling--either by myself or
> > with the help of others.
>
> Count me in; I will help pay shipping as well.

Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com

mpbios NForce4 SATA

2006-07-14T16:44:12Z

Hi all,

I've been trying to get a SATA hard disk to run on an ASUS P5ND2-SLI motherboard with an Intel Pentium D 3.2 XE. Everything works fine if I use the normal amd64 bsd kernel however if I use the SMP kernel I get problems attaching the the SATA hard disk, eventually causing the kernel to hang. It just displays:

wd2(pciide1:1:0): timeout
type:ata
c_bcount: 512
c_skip: 0

I noticed in sys/arch/amd64/amd64/mpbios_intr_fixup.c there has been code introuced to try and fix this, which wasnt being run on my board. I forced it to fun the NForce4 fixup routine and thus it does now call nforce4_mpbios_fixup() although maybe not correctly? but this does not seem to have helped.

I have found someone with a very similar problem at http://www.sigmasoft.com/~openbsd/archives/html/openbsd-bugs/2005-11/msg00047.html . Unfortuantly I cant get a dmesg as the board has no serial connection, but I have got a standard single proc dmesg...

Does anyone have any further ideas?

Thanks
Chris

dmesg:
OpenBSD 3.9-current (GENERIC) #629: Wed Jul 12 18:36:57 MDT 2006
deraadt@...:/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 2147020800 (2096700K)
avail mem = 1847033856 (1803744K)
using 22937 buffers containing 214908928 bytes (209872K) of memory
mainbus0 (root)
bios0 at mainbus0: SMBIOS rev. 2.3 @ 0xf0000 (73 entries)
bios0: ASUSTeK Computer INC. P5ND2-SLI
cpu0 at mainbus0: (uniprocessor)
cpu0: Genuine Intel(R) CPU 3.20GHz, 3200.70 MHz
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,LONG
cpu0: 1MB 64b/line 8-way L2 cache
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 vendor "NVIDIA", unknown product 0x0071 rev 0xa1
vendor "NVIDIA", unknown product 0x007f (class memory subclass RAM, rev 0xa1) at pci0 dev 0 function 1 not configured
vendor "NVIDIA", unknown product 0x0075 (class memory subclass RAM, rev 0xa1) at pci0 dev 0 function 2 not configured
vendor "NVIDIA", unknown product 0x006f (class memory subclass RAM, rev 0xa1) at pci0 dev 0 function 3 not configured
vendor "NVIDIA", unknown product 0x00b4 (class memory subclass RAM, rev 0xa1) at pci0 dev 0 function 4 not configured
vendor "NVIDIA", unknown product 0x0076 (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 0 not configured
vendor "NVIDIA", unknown product 0x0078 (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 1 not configured
vendor "NVIDIA", unknown product 0x0079 (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 2 not configured
vendor "NVIDIA", unknown product 0x007a (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 3 not configured
vendor "NVIDIA", unknown product 0x007b (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 4 not configured
vendor "NVIDIA", unknown product 0x007c (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 5 not configured
vendor "NVIDIA", unknown product 0x007d (class memory subclass RAM, rev 0xa1) at pci0 dev 1 function 6 not configured
ppb0 at pci0 dev 2 function 0 "NVIDIA MCP04 PCIE" rev 0xa2
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 vendor "NVIDIA", unknown product 0x00f9 rev 0xa2
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
vendor "NVIDIA", unknown product 0x003f (class memory subclass RAM, rev 0xa1) at pci0 dev 9 function 0 not configured
pcib0 at pci0 dev 10 function 0 vendor "NVIDIA", unknown product 0x0030 rev 0xa3
"NVIDIA MCP04 SMBus" rev 0xa2 at pci0 dev 10 function 1 not configured
ohci0 at pci0 dev 11 function 0 "NVIDIA MCP04 USB" rev 0xa1: irq 3, version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1
uhub0: 5 ports with 5 removable, self powered
ohci1 at pci0 dev 11 function 1 "NVIDIA MCP04 USB" rev 0xa1: irq 5, version 1.0, legacy support
usb1 at ohci1: USB revision 1.0
uhub1 at usb1
uhub1: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1
uhub1: 5 ports with 5 removable, self powered
ehci0 at pci0 dev 11 function 2 "NVIDIA MCP04 USB" rev 0xa2: irq 11
usb2 at ehci0: USB revision 2.0
uhub2 at usb2
uhub2: NVIDIA EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 10 ports with 10 removable, self powered
pciide0 at pci0 dev 15 function 0 "NVIDIA MCP04 IDE" rev 0xf2: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <Maxtor 6Y080L0>
wd0: 16-sector PIO, LBA, 76293MB, 156250000 sectors
wd1 at pciide0 channel 0 drive 1: <Maxtor 4D040H2>
wd1: 16-sector PIO, LBA, 39083MB, 80043264 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 6
wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SAMSUNG, CDRW/DVD SM-352F, T902> SCSI0 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
pciide1 at pci0 dev 16 function 0 "NVIDIA MCP04 SATA" rev 0xf2: DMA
pciide1: using irq 5 for native-PCI interrupt
wd2 at pciide1 channel 1 drive 0: <WDC WD2500KS-00MJB0>
wd2: 16-sector PIO, LBA48, 238475MB, 488397168 sectors
wd2(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 5
pciide2 at pci0 dev 17 function 0 "NVIDIA MCP04 SATA" rev 0xf2: DMA
pciide2: using irq 11 for native-PCI interrupt
ppb1 at pci0 dev 18 function 0 "NVIDIA MCP04 PCI-PCI" rev 0xa2
pci2 at ppb1 bus 2
bktr0 at pci2 dev 8 function 0 "Brooktree BT878" rev 0x11: irq 5
bktr0: Hauppauge Model 44805 C135
bktr0: Hauppauge WinCast/TV, Philips PAL I tuner.
"Brooktree BT878 Audio" rev 0x11 at pci2 dev 8 function 1 not configured
em0 at pci2 dev 12 function 0 "Intel PRO/1000MT (82540EM)" rev 0x02: irq 3, address 00:17:31:af:5d:2e
auich0 at pci0 dev 19 function 0 "NVIDIA MCP04 AC97" rev 0xa1: irq 3, MCP04 AC97
ac97: codec id 0x414c4790 (Avance Logic ALC850 rev 0)
audio0 at auich0
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
mpu0 at isa0 port 0x330/2: generic MPU-401 compatible
midi0 at mpu0: <MPU-401 MIDI UART>
pcppi0 at isa0 port 0x61
midi1 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
it0 at isa0 port 0x290/8: IT87
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
dkcsum: wd0 matches BIOS drive 0x80
wd1: no disk label
dkcsum: wd1 matches BIOS drive 0x81
wd2: no disk label
dkcsum: wd2 matches BIOS drive 0x82
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302

Re: gdt and smp = bug

2006-07-05T01:30:14Z

Sounds like MPBIOS could lie about the interrupt mapping (not unusual
these days, many (most?) OSes get their
mapping info from ACPI instead, and thus MPBIOS bugs may go unnoticed).
Of course it could be a bug
of ours as well, but it's hard to tell. I see it hangs off a bridge,
which reminds me of so called interrupt
swizzling issues. That could well be it. I wonder if there's not a
diff floating around trying to fix a bug
in that area. I'll hunt a bit. To come further, we'd like much more
debugging info. For example turning on mp_verbose
(boot -d, in ddb do "write mp_verbose 1" and "c") and capture the output
e.g. via serial console. If another OS
boots MultiCPU on this machine, the interrupt mapping info from that OS
would help too.

Niklas

Yakshin Andrey wrote:

> Hi.
>
> I have machine - on Intel 7500VW2 with 2 Xeon. And I have
> Intel SRCZCR RAID controller there.
> So, with uniprocessor kernel it's recognized and work fine.
>
> With multiprocessor kernel (earlier, without changes) loading goes
> until
> pctr: user-level cycle counter enabled
> sd0(gdt0:0:0): timed out
> sd0(gdt0:0:0): timed out
> sd0(gdt0:0:0): timed out
> ...
> I'm a little despair... But here is dmesg from uniproc, maybe it helps
> somewhat. And I will be glad if someone explain this...
>
> OpenBSD 3.9 (GENERIC) #617: Thu Mar 2 02:26:48 MST 2006
> deraadt@...:/usr/src/sys/arch/i386/compile/GENERIC
> cpu0: Intel(R) XEON(TM) CPU 1.80GHz ("GenuineIntel" 686-class) 1.80 GHz
> cpu0:
> FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM
> real mem = 2146983936 (2096664K)
> avail mem = 1952976896 (1907204K)
> using 4278 buffers containing 107450368 bytes (104932K) of memory
> mainbus0 (root)
> bios0 at mainbus0: AT/286+(00) BIOS, date 09/13/02, BIOS32 rev. 0 @ 0xfdb64
> pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
> pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf3070/336 (19 entries)
> pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801CA LPC" rev 0x00)
> pcibios0: PCI bus #4 is the last bus
> bios0: ROM list: 0xc0000/0x8000 0xc8000/0x5200! 0xcd800/0x1000 0xce800/0x1800
> 0xd0000/0x1800 0xdd000/0x1000
> ipmi0 at mainbus0: version 1.5 interface KCS iobase 0xca2/2 spacing 1 irq 0
> cpu0 at mainbus0
> pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
> pchb0 at pci0 dev 0 function 0 "Intel E7500 MCH Host" rev 0x03
> "Intel E7500 DRAM" rev 0x03 at pci0 dev 0 function 1 not configured
> ppb0 at pci0 dev 3 function 0 "Intel E7500 MCH" rev 0x03
> pci1 at ppb0 bus 1
> "Intel 82870P2 IOxAPIC" rev 0x03 at pci1 dev 28 function 0 not configured
> ppb1 at pci1 dev 29 function 0 "Intel 82870P2 PCI-PCI" rev 0x03
> pci2 at ppb1 bus 2
> gdt0 at pci2 dev 8 function 0 "Intel GDT RAID" rev 0x00: irq 9 dpmem fa000000
> 2-bus 1 cache device
> gdt0: ver 222, cache on, strategy 2, writeback on, blksz 32
> gdt0: raw feat 1 cache feat 101
> scsibus0 at gdt0: 35 targets
> sd0 at scsibus0 targ 0 lun 0: <ICP, Host drive #00, > SCSI2 0/direct fixed
> sd0: 34961MB, 34961 cyl, 64 head, 32 sec, 512 bytes/sec, 71601705 sec total
> scsibus1 at gdt0: 16 targets
> scsibus2 at gdt0: 16 targets
> "Intel 82870P2 IOxAPIC" rev 0x03 at pci1 dev 30 function 0 not configured
> ppb2 at pci1 dev 31 function 0 "Intel 82870P2 PCI-PCI" rev 0x03
> pci3 at ppb2 bus 3
> em0 at pci3 dev 7 function 0 "Intel PRO/1000MT (82546EB)" rev 0x01: irq 9,
> address 00:07:e9:05:75:ae
> em1 at pci3 dev 7 function 1 "Intel PRO/1000MT (82546EB)" rev 0x01: irq 9,
> address 00:07:e9:05:75:af
> fxp0 at pci3 dev 8 function 0 "Intel 8255x" rev 0x08, i82559: irq 9, address
> 00:02:b3:3a:42:36
> inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
> "Intel E7500 MCH" rev 0x03 at pci0 dev 3 function 1 not configured
> uhci0 at pci0 dev 29 function 0 "Intel 82801CA/CAM USB" rev 0x02: irq 9
> usb0 at uhci0: USB revision 1.0
> uhub0 at usb0
> uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
> uhub0: 2 ports with 2 removable, self powered
> uhci1 at pci0 dev 29 function 1 "Intel 82801CA/CAM USB" rev 0x02: irq 10
> usb1 at uhci1: USB revision 1.0
> uhub1 at usb1
> uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
> uhub1: 2 ports with 2 removable, self powered
> ppb3 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x42
> pci4 at ppb3 bus 4
> vga1 at pci4 dev 12 function 0 "ATI Rage XL" rev 0x27
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> ichpcib0 at pci0 dev 31 function 0 "Intel 82801CA LPC" rev 0x02
> pciide0 at pci0 dev 31 function 1 "Intel 82801CA IDE" rev 0x02: DMA, channel 0
> configured to compatibility, channel 1 configured to compatibility
> pciide0: channel 0 disabled (no drives)
> atapiscsi0 at pciide0 channel 1 drive 0
> scsibus3 at atapiscsi0: 2 targets
> cd0 at scsibus3 targ 0 lun 0: <SAMSUNG, CD-ROM SN-124, N101> SCSI0 5/cdrom
> removable
> cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
> ichiic0 at pci0 dev 31 function 3 "Intel 82801CA/CAM SMBus" rev 0x02: irq 11
> iic0 at ichiic0: disabled to avoid ipmi0 interactions
> isa0 at ichpcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pcppi0 at isa0 port 0x61
> midi0 at pcppi0: <PC speaker>
> spkr0 at pcppi0
> npx0 at isa0 port 0xf0/16: using exception 16
> pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
> fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
> fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
> biomask ffe5 netmask ffe5 ttymask ffe7
> pctr: user-level cycle counter enabled
> dkcsum: sd0 matches BIOS drive 0x80
> root on sd0a
> rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
> WARNING: / was not properly unmounted

gdt and smp = bug

2006-07-04T06:43:46Z

Hi.

I have machine - on Intel 7500VW2 with 2 Xeon. And I have
Intel SRCZCR RAID controller there.
So, with uniprocessor kernel it's recognized and work fine.

With multiprocessor kernel (earlier, without changes) loading goes
until
pctr: user-level cycle counter enabled
sd0(gdt0:0:0): timed out
sd0(gdt0:0:0): timed out
sd0(gdt0:0:0): timed out
...
I'm a little despair... But here is dmesg from uniproc, maybe it helps
somewhat. And I will be glad if someone explain this...

OpenBSD 3.9 (GENERIC) #617: Thu Mar 2 02:26:48 MST 2006
deraadt@...:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) XEON(TM) CPU 1.80GHz ("GenuineIntel" 686-class) 1.80 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM
real mem = 2146983936 (2096664K)
avail mem = 1952976896 (1907204K)
using 4278 buffers containing 107450368 bytes (104932K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 09/13/02, BIOS32 rev. 0 @ 0xfdb64
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf3070/336 (19 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801CA LPC" rev 0x00)
pcibios0: PCI bus #4 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x5200! 0xcd800/0x1000 0xce800/0x1800
0xd0000/0x1800 0xdd000/0x1000
ipmi0 at mainbus0: version 1.5 interface KCS iobase 0xca2/2 spacing 1 irq 0
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel E7500 MCH Host" rev 0x03
"Intel E7500 DRAM" rev 0x03 at pci0 dev 0 function 1 not configured
ppb0 at pci0 dev 3 function 0 "Intel E7500 MCH" rev 0x03
pci1 at ppb0 bus 1
"Intel 82870P2 IOxAPIC" rev 0x03 at pci1 dev 28 function 0 not configured
ppb1 at pci1 dev 29 function 0 "Intel 82870P2 PCI-PCI" rev 0x03
pci2 at ppb1 bus 2
gdt0 at pci2 dev 8 function 0 "Intel GDT RAID" rev 0x00: irq 9 dpmem fa000000
2-bus 1 cache device
gdt0: ver 222, cache on, strategy 2, writeback on, blksz 32
gdt0: raw feat 1 cache feat 101
scsibus0 at gdt0: 35 targets
sd0 at scsibus0 targ 0 lun 0: <ICP, Host drive #00, > SCSI2 0/direct fixed
sd0: 34961MB, 34961 cyl, 64 head, 32 sec, 512 bytes/sec, 71601705 sec total
scsibus1 at gdt0: 16 targets
scsibus2 at gdt0: 16 targets
"Intel 82870P2 IOxAPIC" rev 0x03 at pci1 dev 30 function 0 not configured
ppb2 at pci1 dev 31 function 0 "Intel 82870P2 PCI-PCI" rev 0x03
pci3 at ppb2 bus 3
em0 at pci3 dev 7 function 0 "Intel PRO/1000MT (82546EB)" rev 0x01: irq 9,
address 00:07:e9:05:75:ae
em1 at pci3 dev 7 function 1 "Intel PRO/1000MT (82546EB)" rev 0x01: irq 9,
address 00:07:e9:05:75:af
fxp0 at pci3 dev 8 function 0 "Intel 8255x" rev 0x08, i82559: irq 9, address
00:02:b3:3a:42:36
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
"Intel E7500 MCH" rev 0x03 at pci0 dev 3 function 1 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801CA/CAM USB" rev 0x02: irq 9
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801CA/CAM USB" rev 0x02: irq 10
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ppb3 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x42
pci4 at ppb3 bus 4
vga1 at pci4 dev 12 function 0 "ATI Rage XL" rev 0x27
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ichpcib0 at pci0 dev 31 function 0 "Intel 82801CA LPC" rev 0x02
pciide0 at pci0 dev 31 function 1 "Intel 82801CA IDE" rev 0x02: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
pciide0: channel 0 disabled (no drives)
atapiscsi0 at pciide0 channel 1 drive 0
scsibus3 at atapiscsi0: 2 targets
cd0 at scsibus3 targ 0 lun 0: <SAMSUNG, CD-ROM SN-124, N101> SCSI0 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
ichiic0 at pci0 dev 31 function 3 "Intel 82801CA/CAM SMBus" rev 0x02: irq 11
iic0 at ichiic0: disabled to avoid ipmi0 interactions
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask ffe5 netmask ffe5 ttymask ffe7
pctr: user-level cycle counter enabled
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
WARNING: / was not properly unmounted

--
Yakshin Andrey
Spylog

Re: SMP on IBM eseriesand amd64

2006-06-22T05:17:55Z

Sorry for wasting your time, but I sent some info about our firewall
which you needed to see where is bottleneck. Did somebody found
something usefull there ? It would help us too much to speed up
mour
firewall, we choosed openBSD even ehen company which made our
network
wanted to sell PIX. We do not like PIX and we want to make a
proof that
we can do better things on openbsd than on PIX. But now it is
very
slow :(

So do you thing that if we will change system to i386 SP, it
will be
quicker? I am not talking about 10% of speed. I think this
system is
ready to cary min. 6 times more packets/sec (see my previous
mail).

Thanx for any answer. Maybe this is not good list and it should
be
directed to tech@ too ?

Lukas Macura.

Ps: Long time ago we used linux and iptables, but pf.conf is
great !
Thanx to all for great work! I do not want to use something else
than
pf :)

Re: SMP on IBM eseriesand amd64

2006-06-12T10:13:02Z

Thanks to all who are helping me!

Yes, it is strange. I heard about this that this machine should have bigger
throughput. But it does not.. Maybe we will find some bottleneck..

I tried to put some data across the box. Box is slowing connection because
server was able to achieve 40Mbytes/sec traffic if it did not go across our
box.
We have three interfaces (bge0 ad bge1 are input and ouptut ifaces of
firewall,
on em0, there are vlans (maybe vlans are slowing communication??) and there is
DMZ interface vlan4. You see that maximum throughput is around 13Mbytes/sec.

ifstat -i bge0,bge1,em0
bge0 bge1 em0
KB/s in KB/s out KB/s in KB/s out KB/s in KB/s out
1140.61 1482.30 1846.41 13672.80 12701.09 677.83
1961.63 1906.47 2266.95 14208.18 13021.33 1301.74
1544.95 1913.62 2515.52 14022.09 12926.79 1226.91
1084.10 1814.52 2377.34 13460.40 12318.63 669.62
1102.96 1838.74 2237.76 13447.68 12423.09 637.19
1013.89 1772.47 2314.35 13391.93 12300.46 626.47
1084.60 1593.75 2305.87 13501.58 12369.76 828.49
1066.76 1725.85 2146.51 13557.00 12447.68 547.13
998.55 1577.78 2157.61 13476.19 12398.57 666.44
1125.56 1702.79 2353.74 13546.82 12380.44 774.68
1349.65 1671.96 2164.74 13813.20 12460.98 667.28
1155.46 1969.64 2501.87 13714.57 12567.29 716.43
979.44 2056.51 2591.37 13261.97 12266.25 680.06
1126.17 2064.37 2437.21 13480.67 12362.19 533.83
1229.66 2086.62 2715.48 13454.45 12257.00 833.42
1166.42 1984.17 2503.31 13574.11 12516.47 802.70
1141.74 1820.94 2279.01 13584.51 12443.09 632.97
1064.19 1972.24 2494.15 13281.63 12261.40 739.20
1724.37 1999.30 2470.15 14284.73 13271.40 1364.62
1061.01 2081.08 2596.49 13434.53 12417.23 733.66
984.57 1849.00 2180.34 13182.10 12117.27 405.91
982.43 2310.92 2583.39 13032.67 12008.25 387.75
1157.07 2538.57 3016.93 13463.59 12438.74 782.56
1338.31 2289.07 2530.70 13566.12 12536.73 715.35
1134.96 2159.54 2464.83 13434.33 12355.31 529.81
1356.44 1943.62 2311.49 13513.62 12323.27 692.58
1024.38 1819.81 2285.28 13275.06 12288.39 666.19
1208.24 1757.76 2261.24 13425.95 12333.64 767.69
966.42 1702.23 1965.50 13444.56 12452.02 380.01
1012.70 1780.69 2173.39 13175.06 12131.25 514.55
998.22 1819.66 2416.99 13358.15 12309.87 707.30
1029.78 1939.76 2459.17 13429.32 12416.67 706.06
908.04 1974.43 2608.94 12978.15 12042.42 771.12
894.58 1935.90 2485.24 13197.27 12287.65 705.77
848.73 1757.40 2192.18 12844.69 11978.21 572.72
600.02 1878.60 2108.00 13096.39 12505.82 378.97
987.49 1648.36 2361.47 13334.47 12350.65 882.62
980.52 1847.26 2259.06 13469.34 12554.95 646.34
912.79 1796.95 2122.29 13211.95 12258.95 434.39
658.41 1648.06 1847.83 12798.11 12122.58 315.53

I do not know what is low quality adapter.. These are my adapters:

em0 at pci4 dev 1 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04:
apic 12 int
0 (irq 10), address 00:0e:0c:9c:07:13

bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101):
apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:ea

bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101):
apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:eb

vmstat 1
procs memory page disks traps cpu
r b w avm fre flt re pi po fr sr sd0 cd0 int sys cs us sy id
1 3 0 98944 719784 69 0 0 0 0 0 8 0 3152 1461 189 0 11 89
1 3 0 98944 719784 16 0 0 0 0 0 0 0 13199 952 103
0 22 78
0 3 0 98944 719784 11 0 0 0 0 0 0 0 13332 1010 127
0 31 69
0 3 0 98944 719784 7 0 0 0 0 0 0 0 13294 868 102
0 31 69
0 3 0 98944 719784 7 0 0 0 0 0 0 0 13420 1176 143
0 27 73
0 3 0 98944 719784 7 0 0 0 0 0 0 0 13390 1073 136
0 31 69
0 3 0 98944 719784 7 0 0 0 0 0 0 0 13409 1050 98
0 27 73
0 3 0 98944 719784 11 0 0 0 0 0 0 0 13277 1064 124
0 24 76
0 3 0 98952 719772 9 0 0 0 0 0 0 0 13359 1084 111
0 29 71

systat vmstat shows arround 8k interrupts per iface

pfctl -vvvs i
Status: Enabled for 4 days 22:13:53 Debug: Urgent

Hostid: 0xbd4a2e30
Checksum: 0x9c14bb48b1ac30341e7da19edc7c32d3

Interface Stats for bge0 IPv4 IPv6
Bytes In 345357698409 8546928
Bytes Out 419614550986 1373749
Packets In
Passed 538779628 82385
Blocked 5625101 0
Packets Out
Passed 589144477 14869
Blocked 671466 0

State Table Total Rate
current entries 10477
searches 3232606557 7594.8/s
inserts 21975946 51.6/s
removals 21965469 51.6/s
Source Tracking Table
current entries 0
searches 0 0.0/s
inserts 0 0.0/s
removals 0 0.0/s
Counters
match 1307766710 3072.5/s
bad-offset 0 0.0/s
fragment 1030 0.0/s
short 349 0.0/s
normalize 0 0.0/s
memory 0 0.0/s
bad-timestamp 0 0.0/s
congestion 25715 0.1/s
ip-option 4593 0.0/s
proto-cksum 23052 0.1/s
state-mismatch 534903 1.3/s
state-insert 199 0.0/s
state-limit 0 0.0/s
src-limit 0 0.0/s
synproxy 1718874 4.0/s
Limit Counters
max states per rule 0 0.0/s
max-src-states 0 0.0/s
max-src-nodes 0 0.0/s
max-src-conn 0 0.0/s
max-src-conn-rate 0 0.0/s
overload table insertion 0 0.0/s
overload flush states 0 0.0/s

Congestion of internet link is not problem, I know this. Our line is dedicated
1Gpbs full duplex. We are not using hubs :) but cisco 6550 ;) It has little
more inteligence than HUB. I hope :))

sysctl net.inet.ip.ifq.maxlen
net.inet.ip.ifq.maxlen=250
This was already set before, I found it on some conferrence.

Thank you for any next suggestions!

Lukas Macura
UIT

Quoting "Berk D. Demir" <bdd@...>:

> Lukas Macura wrote:
>> Thank you to your answer, now I know that it has no sense to compile
>> some new kernels and spend my time :)
>>
>> Our machine is used as firewall, so we really need to pin irqs to both
>> cpu and to utilise both CPUs. In this situation, we do not achieve
>> even 100mbit throughput :( Do you
>> think it is normal? Is there any other optimalization ? Is ther
>> possibility to use first cpu for kernel and interrupts and second for
>> applications? Now only one cpu is utilized..
>
> 100mbit is an easy goal to achive with even small PCs.
>
> If you use MP kernel, APIC support is enabled and interrupt load on
> the CPU decreases dramatically. Using MP kernel even on uniprocessor
> systems offloads the interrupt load.
>
> If you're not using a very low quality ethernet adapter, it'll be
> very much possible to handle ~400mbit/s traffic or ~60K pkts/s loads
> with uniprocessor but APIC enabled workstations.
>
> Use the command "systat vmstat" and watch the interrupts columns on
> the right. It'll display your network adapter's interrupts. Look for
> it's iface name. (em0, sk0, bge0, etc.)
>
> Normalization, modulation and other features of PF can create
> significant CPU load. To get detailed info about PF status, use the
> command "pfctl -vvvs i"
>
> "congestion" is your enemy. If it keeps going up, you're probably
> using a crappy network adapter or your switch (you're not using hubs
> eh?) is malfunctioning.
>
> To avoid congestion you can bump "net.inet.ip.ifq.maxlen" to a value
> your interface card can handle. I'm using value of 250 for em(4)
> cards which are generally "Intel PRO/1000MT Dual Port Server Adapter
> (PWLA8492MT)"
>
> Blindly bumping the number won't help but worsen the situation. I'm
> not an expert on network adapter specs. so you have to search it for
> yourself.
>
> Anyway, if you could reproduce the hogged scenario and post here the
> outputs of recently mentioned commands, maybe we can find a clue.
>
> Hope this helps,
> bdd
>
>

----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.

Re: SMP on IBM eseriesand amd64

2006-06-12T02:34:03Z

Lukas Macura wrote:

100mbit is an easy goal to achive with even small PCs.

If you use MP kernel, APIC support is enabled and interrupt load on the
CPU decreases dramatically. Using MP kernel even on uniprocessor systems
offloads the interrupt load.

If you're not using a very low quality ethernet adapter, it'll be very
much possible to handle ~400mbit/s traffic or ~60K pkts/s loads with
uniprocessor but APIC enabled workstations.

Use the command "systat vmstat" and watch the interrupts columns on the
right. It'll display your network adapter's interrupts. Look for it's
iface name. (em0, sk0, bge0, etc.)

Normalization, modulation and other features of PF can create
significant CPU load. To get detailed info about PF status, use the
command "pfctl -vvvs i"

"congestion" is your enemy. If it keeps going up, you're probably using
a crappy network adapter or your switch (you're not using hubs eh?) is
malfunctioning.

To avoid congestion you can bump "net.inet.ip.ifq.maxlen" to a value
your interface card can handle. I'm using value of 250 for em(4) cards
which are generally "Intel PRO/1000MT Dual Port Server Adapter (PWLA8492MT)"

Blindly bumping the number won't help but worsen the situation. I'm not
an expert on network adapter specs. so you have to search it for yourself.

Anyway, if you could reproduce the hogged scenario and post here the
outputs of recently mentioned commands, maybe we can find a clue.

Hope this helps,
bdd

Re: SMP on IBM eseriesand amd64

2006-06-12T02:06:38Z

Eh, 100Mbit throughput on that machine should be achievable with just
one cpu I think.
I don't think you will need SMP for that. What kind of interrupt load
you get (check with
systat vm, or vmstat -i) when you're throttled? What kind of cpu load
do you get?
I'm specifically interested in how much are in intr context vs sys, and
idle. I am really amazed
you can load this system with just filtering.

Niklas

Lukas Macura wrote:

> Thank you to your answer, now I know that it has no sense to compile
> some new kernels and spend my time :)
>
> Our machine is used as firewall, so we really need to pin irqs to both
> cpu and to utilise both CPUs.
>
> In this situation, we do not achieve even 100mbit throughput :( Do you
> think it is normal? Is there any other optimalization ? Is ther
> possibility to use first cpu for kernel and interrupts and second for
> applications? Now only one cpu is utilized..
>
> Thank you!
> Lukas
>
> On Po, 2006-06-12 at 09:04 +0200, Niklas Hallqvist wrote:
>
>> Hi!
>>
>> Unfortunately, you seem to have an application where OpenBSD is an
>> inferior choice.
>> The design-goals behind SMP was to be able to utilize extra CPUs without
>> adding too
>> much complexity (believe me, it is complex enough anyway). This is why
>> we chose the
>> so-called biglock approach, i.e. only one CPU can execute kernel code at
>> any given time.
>> Interrupts are kernel code, thus only one interrupt can be served
>> concurrently. Furthermore,
>> at this point only the boot processor can execute interrupts (except
>> timer which are cpu-local
>> and thus can occur on all CPUs), which means high-interrupt pressure
>> will clog one singe CPU.
>> This is not optimal, but for many purposes it works quite OK. If you
>> have several processes
>> eating most of its CPU consumption in userland, this is indeed quite
>> good. An example is
>> compilation, one CPU will run the compiler, another the preprocessor,
>> both are expensive
>> CPU consumers. Web applications can also utilize extra CPUs with
>> concurrent requests where
>> non-trivial time is spent in the application code (userland).
>>
>> It is not good for mostly-kernel or single-process applications, like
>> routing, filtering or
>> database servers (unless the database implementation is designed with
>> multiple worker processes,
>> and the queries are non-trivial, i.e. complexity is in the query
>> optimization, not in just shoveling
>> data to the clients).
>>
>> We have always had intentions to improve this, but intentions is not
>> enough. Capable people must
>> have motivation to do the work. What kind of motivation depends on
>> exactly who is doing the work.
>>
>> What kind of application is this? Pure routing/filtering? I suspect so
>> since you don't get any action
>> from the secondary CPU.
>>
>> Sorry for the sad answer,
>> Niklas
>>
>> Lukas Macura wrote:
>>
>>> Hello all,
>>>
>>> please we have little problem with openbsd runing on $SUBJ.
>>> I think there could be better irq routing. But I don't know how to
>>> achieve this. In BIOS, I cannot change IRQ for anything. Every device in
>>> this server is on same IRQ. I really don't know why but I cannot change
>>> this. When I boot linux on this machine, IRQ routing is OK, probably
>>> bacause linux know how to change IRQ of devices.
>>>
>>> I do not understand what is difference between int and irq in dmesg.
>>> Sorry, I am not expert for this. But reality is, that on OpenBSD, only
>>> one CPU is used. Probably because all interrupts are routed thru this
>>> CPU. Second CPU is still idle.
>>>
>>> Please can somebody help me what to do to utilise second CPU? We need
>>> more bandwidth and we want to use one NIC/one IRQ. So it shuold bring
>>> better CPU utilisation. Am I right?
>>>
>>> Thanks to all,
>>> Lukas Macura
>>>
>>> Here is dmesg:
>>> OpenBSD 3.8-current (GENERIC.MP) #6: Thu Nov 3 17:32:14 CET 2005
>>> root@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>>> real mem = 1073319936 (1048164K)
>>> avail mem = 908783616 (887484K)
>>> using 22937 buffers containing 107540480 bytes (105020K) of memory
>>> mainbus0 (root)
>>> mainbus0: scanning 0x9d400 to 0x9d7f0 for MP signature
>>> mainbus0: MP floating pointer found in extended bios data area at
>>> 0x9d540
>>> mainbus0: MP config table at 0x9e520, 356 bytes long
>>> mainbus0: Intel MP Specification (Version 1.4) (IBM ENSW X336 SMP )
>>> cpu0 at mainbus0: apid 0 (boot processor)
>>> cpu0: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.71 MHz
>>> cpu0:
>>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
>>> cpu0: 2MB 64b/line 8-way L2 cache
>>> cpu0: calibrating local timer
>>> cpu0: apic clock running at 200006987Hz
>>> cpu0: kstack at 0xffff80006585c000 for 20480 bytes
>>> cpu0: idle pcb at 0xffff80006585c000, idle sp at 0xffff800065860ff0
>>> cpu1 at mainbus0: apid 6 (application processor)
>>> cpu1: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.12 MHz
>>> cpu1:
>>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
>>> cpu1: 2MB 64b/line 8-way L2 cache
>>> cpu1: kstack at 0xffff800065861000 for 20480 bytes
>>> cpu1: idle pcb at 0xffff800065861000, idle sp at 0xffff800065865ff0
>>> mpbios: bus 0 is type PCI
>>> mpbios: bus 1 is type PCI
>>> mpbios: bus 2 is type PCI
>>> mpbios: bus 3 is type PCI
>>> mpbios: bus 4 is type PCI
>>> mpbios: bus 5 is type PCI
>>> mpbios: bus 6 is type PCI
>>> mpbios: bus 7 is type PCI
>>> mpbios: bus 8 is type ISA
>>> ioapic0 at mainbus0 apid 14: pa 0xffff800001ba7f24, virtual wire mode,
>>> version 20, 24 pins
>>> ioapic1 at mainbus0 apid 13: pa 0xffff800001ba7e24, virtual wire mode,
>>> version 20, 24 pins
>>> ioapic2 at mainbus0 apid 12: pa 0xffff800001ba7d24, virtual wire mode,
>>> version 20, 24 pins
>>> ioapic0: int1 attached to isa0 irq 1 (type 0x0 flags 0x0)
>>> ioapic0: int2 attached to isa0 irq 0 (type 0x0 flags 0x0)
>>> ioapic0: int6 attached to isa0 irq 6 (type 0x0 flags 0x0)
>>> ioapic0: int8 attached to isa0 irq 8 (type 0x0 flags 0x5)
>>> ioapic0: int9 attached to isa0 irq 9 (type 0x0 flags 0x0)
>>> ioapic0: int12 attached to isa0 irq 12 (type 0x0 flags 0x0)
>>> ioapic0: int13 attached to isa0 irq 13 (type 0x0 flags 0x0)
>>> ioapic0: int14 attached to isa0 irq 14 (type 0x0 flags 0x0)
>>> ioapic0: int15 attached to isa0 irq 15 (type 0x0 flags 0x0)
>>> mpbios: can't find ioapic 0
>>> ioapic0: int16 attached to pci0 device 29 INT_A (type 0x0 flags 0x0)
>>> ioapic0: int19 attached to pci0 device 29 INT_B (type 0x0 flags 0x0)
>>> ioapic0: int23 attached to pci0 device 29 INT_D (type 0x0 flags 0x0)
>>> ioapic0: int17 attached to pci0 device 31 INT_B (type 0x0 flags 0x0)
>>> ioapic0: int16 attached to pci1 device 1 INT_A (type 0x0 flags 0x0)
>>> mpbios: can't find ioapic 0
>>> ioapic1: int4 attached to pci4 device 1 INT_A (type 0x0 flags 0x0)
>>> ioapic2: int0 attached to pci5 device 1 INT_A (type 0x0 flags 0x0)
>>> ioapic0: int16 attached to pci6 device 0 INT_A (type 0x0 flags 0x0)
>>> ioapic0: int16 attached to pci7 device 0 INT_A (type 0x0 flags 0x0)
>>> local apic: int1 attached to NMI (type 0x1 flags 0x0)
>>> local apic: int0 attached to ExtINT (type 0x3 flags 0x0)
>>> mainbus0: MP WARNING: 348 bytes of extended entries not examined
>>> pci0 at mainbus0 bus 0: configuration mode 1
>>> pchb0 at pci0 dev 0 function 0 "Intel E7710 SMCH" rev 0x0c
>>> "Intel E7710 MCH ERR" rev 0x0c at pci0 dev 0 function 1 not configured
>>> ppb0 at pci0 dev 2 function 0 "Intel E7710 MCH PCIE" rev 0x0c
>>> pci1 at ppb0 bus 2
>>> ppb1 at pci0 dev 4 function 0 "Intel E7710 MCH PCIE" rev 0x0c
>>> pci2 at ppb1 bus 3
>>> ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
>>> pci3 at ppb2 bus 4
>>> mpt0 at pci3 dev 1 function 0 "Symbios Logic 53c1030" rev 0x08: apic 13
>>> int 4 (irq 10)
>>> mpt0: sending FW Upload request to IOC (size: 36, img size: 69956)
>>> mpt0: IM support: 4
>>> scsibus0 at mpt0: 16 targets
>>> sd0 at scsibus0 targ 0 lun 0: <LSILOGIC, 1030 IM IM, 1000> SCSI2
>>> 0/direct fixed
>>> sd0: 139898MB, 139898 cyl, 16 head, 128 sec, 512 bytes/sec, 286511104
>>> sec total
>>> mpt0: target 0 Asynchronous at 0MHz width 8bit offset 0 QAS 0 DT 0 IU 0
>>> ppb3 at pci2 dev 0 function 2 "Intel PCIE-PCIE" rev 0x09
>>> pci4 at ppb3 bus 5
>>> em0 at pci4 dev 1 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04: apic
>>> 12 int 0 (irq 10), address 00:0e:0c:9c:07:13
>>> ppb4 at pci0 dev 6 function 0 "Intel E7710 MCH PCIE" rev 0x0c
>>> pci5 at ppb4 bus 6
>>> bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
>>> (0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:ea
>>> brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
>>> ppb5 at pci0 dev 7 function 0 "Intel E7710 MCH PCIE" rev 0x0c
>>> pci6 at ppb5 bus 7
>>> bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
>>> (0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:eb
>>> brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
>>> vendor "Intel", unknown product 0x359b (class system subclass
>>> miscellaneous, rev 0x0c) at pci0 dev 8 function 0 not configured
>>> uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02: apic 14
>>> int 16 (irq 10)
>>> usb0 at uhci0: USB revision 1.0
>>> uhub0 at usb0
>>> uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
>>> uhub0: 2 ports with 2 removable, self powered
>>> uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02: apic 14
>>> int 19 (irq 7)
>>> usb1 at uhci1: USB revision 1.0
>>> uhub1 at usb1
>>> uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
>>> uhub1: 2 ports with 2 removable, self powered
>>> ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB" rev 0x02: apic 14
>>> int 23 (irq 5)
>>> usb2 at ehci0: USB revision 2.0
>>> uhub2 at usb2
>>> uhub2: Intel EHCI root hub, rev 2.00/1.00, addr 1
>>> uhub2: 4 ports with 4 removable, self powered
>>> ppb6 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
>>> pci7 at ppb6 bus 1
>>> vga1 at pci7 dev 1 function 0 "ATI Radeon VE QY" rev 0x00
>>> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
>>> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
>>> pcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
>>> pciide0 at pci0 dev 31 function 2 "Intel 82801EB SATA" rev 0x02: DMA,
>>> channel 0 configured to compatibility, channel 1 configured to
>>> compatibility
>>> atapiscsi0 at pciide0 channel 0 drive 0
>>> scsibus1 at atapiscsi0: 2 targets
>>> cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0L02> SCSI0
>>> 5/cdrom removable
>>> cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
>>> "Intel 82801EB/ER SMBus" rev 0x02 at pci0 dev 31 function 3 not
>>> configured
>>> isa0 at pcib0
>>> isadma0 at isa0
>>> pckbc0 at isa0 port 0x60/5
>>> pckbd0 at pckbc0 (kbd slot)
>>> pckbc0: using irq 1 for kbd slot
>>> wskbd0 at pckbd0: console keyboard, using wsdisplay0
>>> pmsi0 at pckbc0 (aux slot)
>>> pckbc0: using irq 12 for aux slot
>>> wsmouse0 at pmsi0 mux 0
>>> pcppi0 at isa0 port 0x61
>>> spkr0 at pcppi0
>>> sysbeep0 at pcppi0
>>> cpu0: prelint0 0x700 0x0
>>> cpu0: prelint1 0x400 0x0
>>> cpu0: timer0 0x300c0 0x0
>>> cpu0: pcint0 0x10000 0x0
>>> cpu0: lint0 0x10700 0x0
>>> cpu0: lint1 0x400 0x0
>>> cpu0: err0 0x10000 0x0
>>> ioapic2: int0 0xa070 0x0
>>> ioapic1: int4 0xa060 0x0
>>> ioapic0: int16 0xa061 0x0
>>> ioapic0: int19 0xa062 0x0
>>> ioapic0: int23 0xa063 0x0
>>> dkcsum: sd0 matches BIOS drive 0x80
>>> root on sd0a
>>> rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
>>> cpu1: prelint0 0x10000 0x0
>>> cpu1: prelint1 0x10000 0x0
>>> cpu1: timer0 0x200c0 0x0
>>> cpu1: pcint0 0x10000 0x0
>>> cpu1: lint0 0x10700 0x0
>>> cpu1: lint1 0x400 0x0
>>> cpu1: err0 0x10000 0x0

Re: SMP on IBM eseriesand amd64

2006-06-12T01:50:06Z

Thank you to your answer, now I know that it has no sense to compile
some new kernels and spend my time :)

Our machine is used as firewall, so we really need to pin irqs to both
cpu and to utilise both CPUs.

In this situation, we do not achieve even 100mbit throughput :( Do you
think it is normal? Is there any other optimalization ? Is ther
possibility to use first cpu for kernel and interrupts and second for
applications? Now only one cpu is utilized..

Thank you!
Lukas

On Po, 2006-06-12 at 09:04 +0200, Niklas Hallqvist wrote:

> Hi!
>
> Unfortunately, you seem to have an application where OpenBSD is an
> inferior choice.
> The design-goals behind SMP was to be able to utilize extra CPUs without
> adding too
> much complexity (believe me, it is complex enough anyway). This is why
> we chose the
> so-called biglock approach, i.e. only one CPU can execute kernel code at
> any given time.
> Interrupts are kernel code, thus only one interrupt can be served
> concurrently. Furthermore,
> at this point only the boot processor can execute interrupts (except
> timer which are cpu-local
> and thus can occur on all CPUs), which means high-interrupt pressure
> will clog one singe CPU.
> This is not optimal, but for many purposes it works quite OK. If you
> have several processes
> eating most of its CPU consumption in userland, this is indeed quite
> good. An example is
> compilation, one CPU will run the compiler, another the preprocessor,
> both are expensive
> CPU consumers. Web applications can also utilize extra CPUs with
> concurrent requests where
> non-trivial time is spent in the application code (userland).
>
> It is not good for mostly-kernel or single-process applications, like
> routing, filtering or
> database servers (unless the database implementation is designed with
> multiple worker processes,
> and the queries are non-trivial, i.e. complexity is in the query
> optimization, not in just shoveling
> data to the clients).
>
> We have always had intentions to improve this, but intentions is not
> enough. Capable people must
> have motivation to do the work. What kind of motivation depends on
> exactly who is doing the work.
>
> What kind of application is this? Pure routing/filtering? I suspect so
> since you don't get any action
> from the secondary CPU.
>
> Sorry for the sad answer,
> Niklas
>
> Lukas Macura wrote:
> > Hello all,
> >
> > please we have little problem with openbsd runing on $SUBJ.
> > I think there could be better irq routing. But I don't know how to
> > achieve this. In BIOS, I cannot change IRQ for anything. Every device in
> > this server is on same IRQ. I really don't know why but I cannot change
> > this. When I boot linux on this machine, IRQ routing is OK, probably
> > bacause linux know how to change IRQ of devices.
> >
> > I do not understand what is difference between int and irq in dmesg.
> > Sorry, I am not expert for this. But reality is, that on OpenBSD, only
> > one CPU is used. Probably because all interrupts are routed thru this
> > CPU. Second CPU is still idle.
> >
> > Please can somebody help me what to do to utilise second CPU? We need
> > more bandwidth and we want to use one NIC/one IRQ. So it shuold bring
> > better CPU utilisation. Am I right?
> >
> > Thanks to all,
> > Lukas Macura
> >
> > Here is dmesg:
> > OpenBSD 3.8-current (GENERIC.MP) #6: Thu Nov 3 17:32:14 CET 2005
> > root@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > real mem = 1073319936 (1048164K)
> > avail mem = 908783616 (887484K)
> > using 22937 buffers containing 107540480 bytes (105020K) of memory
> > mainbus0 (root)
> > mainbus0: scanning 0x9d400 to 0x9d7f0 for MP signature
> > mainbus0: MP floating pointer found in extended bios data area at
> > 0x9d540
> > mainbus0: MP config table at 0x9e520, 356 bytes long
> > mainbus0: Intel MP Specification (Version 1.4) (IBM ENSW X336 SMP )
> > cpu0 at mainbus0: apid 0 (boot processor)
> > cpu0: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.71 MHz
> > cpu0:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
> > cpu0: 2MB 64b/line 8-way L2 cache
> > cpu0: calibrating local timer
> > cpu0: apic clock running at 200006987Hz
> > cpu0: kstack at 0xffff80006585c000 for 20480 bytes
> > cpu0: idle pcb at 0xffff80006585c000, idle sp at 0xffff800065860ff0
> > cpu1 at mainbus0: apid 6 (application processor)
> > cpu1: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.12 MHz
> > cpu1:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
> > cpu1: 2MB 64b/line 8-way L2 cache
> > cpu1: kstack at 0xffff800065861000 for 20480 bytes
> > cpu1: idle pcb at 0xffff800065861000, idle sp at 0xffff800065865ff0
> > mpbios: bus 0 is type PCI
> > mpbios: bus 1 is type PCI
> > mpbios: bus 2 is type PCI
> > mpbios: bus 3 is type PCI
> > mpbios: bus 4 is type PCI
> > mpbios: bus 5 is type PCI
> > mpbios: bus 6 is type PCI
> > mpbios: bus 7 is type PCI
> > mpbios: bus 8 is type ISA
> > ioapic0 at mainbus0 apid 14: pa 0xffff800001ba7f24, virtual wire mode,
> > version 20, 24 pins
> > ioapic1 at mainbus0 apid 13: pa 0xffff800001ba7e24, virtual wire mode,
> > version 20, 24 pins
> > ioapic2 at mainbus0 apid 12: pa 0xffff800001ba7d24, virtual wire mode,
> > version 20, 24 pins
> > ioapic0: int1 attached to isa0 irq 1 (type 0x0 flags 0x0)
> > ioapic0: int2 attached to isa0 irq 0 (type 0x0 flags 0x0)
> > ioapic0: int6 attached to isa0 irq 6 (type 0x0 flags 0x0)
> > ioapic0: int8 attached to isa0 irq 8 (type 0x0 flags 0x5)
> > ioapic0: int9 attached to isa0 irq 9 (type 0x0 flags 0x0)
> > ioapic0: int12 attached to isa0 irq 12 (type 0x0 flags 0x0)
> > ioapic0: int13 attached to isa0 irq 13 (type 0x0 flags 0x0)
> > ioapic0: int14 attached to isa0 irq 14 (type 0x0 flags 0x0)
> > ioapic0: int15 attached to isa0 irq 15 (type 0x0 flags 0x0)
> > mpbios: can't find ioapic 0
> > ioapic0: int16 attached to pci0 device 29 INT_A (type 0x0 flags 0x0)
> > ioapic0: int19 attached to pci0 device 29 INT_B (type 0x0 flags 0x0)
> > ioapic0: int23 attached to pci0 device 29 INT_D (type 0x0 flags 0x0)
> > ioapic0: int17 attached to pci0 device 31 INT_B (type 0x0 flags 0x0)
> > ioapic0: int16 attached to pci1 device 1 INT_A (type 0x0 flags 0x0)
> > mpbios: can't find ioapic 0
> > ioapic1: int4 attached to pci4 device 1 INT_A (type 0x0 flags 0x0)
> > ioapic2: int0 attached to pci5 device 1 INT_A (type 0x0 flags 0x0)
> > ioapic0: int16 attached to pci6 device 0 INT_A (type 0x0 flags 0x0)
> > ioapic0: int16 attached to pci7 device 0 INT_A (type 0x0 flags 0x0)
> > local apic: int1 attached to NMI (type 0x1 flags 0x0)
> > local apic: int0 attached to ExtINT (type 0x3 flags 0x0)
> > mainbus0: MP WARNING: 348 bytes of extended entries not examined
> > pci0 at mainbus0 bus 0: configuration mode 1
> > pchb0 at pci0 dev 0 function 0 "Intel E7710 SMCH" rev 0x0c
> > "Intel E7710 MCH ERR" rev 0x0c at pci0 dev 0 function 1 not configured
> > ppb0 at pci0 dev 2 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> > pci1 at ppb0 bus 2
> > ppb1 at pci0 dev 4 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> > pci2 at ppb1 bus 3
> > ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
> > pci3 at ppb2 bus 4
> > mpt0 at pci3 dev 1 function 0 "Symbios Logic 53c1030" rev 0x08: apic 13
> > int 4 (irq 10)
> > mpt0: sending FW Upload request to IOC (size: 36, img size: 69956)
> > mpt0: IM support: 4
> > scsibus0 at mpt0: 16 targets
> > sd0 at scsibus0 targ 0 lun 0: <LSILOGIC, 1030 IM IM, 1000> SCSI2
> > 0/direct fixed
> > sd0: 139898MB, 139898 cyl, 16 head, 128 sec, 512 bytes/sec, 286511104
> > sec total
> > mpt0: target 0 Asynchronous at 0MHz width 8bit offset 0 QAS 0 DT 0 IU 0
> > ppb3 at pci2 dev 0 function 2 "Intel PCIE-PCIE" rev 0x09
> > pci4 at ppb3 bus 5
> > em0 at pci4 dev 1 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04: apic
> > 12 int 0 (irq 10), address 00:0e:0c:9c:07:13
> > ppb4 at pci0 dev 6 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> > pci5 at ppb4 bus 6
> > bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
> > (0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:ea
> > brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
> > ppb5 at pci0 dev 7 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> > pci6 at ppb5 bus 7
> > bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
> > (0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:eb
> > brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
> > vendor "Intel", unknown product 0x359b (class system subclass
> > miscellaneous, rev 0x0c) at pci0 dev 8 function 0 not configured
> > uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02: apic 14
> > int 16 (irq 10)
> > usb0 at uhci0: USB revision 1.0
> > uhub0 at usb0
> > uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
> > uhub0: 2 ports with 2 removable, self powered
> > uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02: apic 14
> > int 19 (irq 7)
> > usb1 at uhci1: USB revision 1.0
> > uhub1 at usb1
> > uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
> > uhub1: 2 ports with 2 removable, self powered
> > ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB" rev 0x02: apic 14
> > int 23 (irq 5)
> > usb2 at ehci0: USB revision 2.0
> > uhub2 at usb2
> > uhub2: Intel EHCI root hub, rev 2.00/1.00, addr 1
> > uhub2: 4 ports with 4 removable, self powered
> > ppb6 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
> > pci7 at ppb6 bus 1
> > vga1 at pci7 dev 1 function 0 "ATI Radeon VE QY" rev 0x00
> > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> > wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> > pcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
> > pciide0 at pci0 dev 31 function 2 "Intel 82801EB SATA" rev 0x02: DMA,
> > channel 0 configured to compatibility, channel 1 configured to
> > compatibility
> > atapiscsi0 at pciide0 channel 0 drive 0
> > scsibus1 at atapiscsi0: 2 targets
> > cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0L02> SCSI0
> > 5/cdrom removable
> > cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
> > "Intel 82801EB/ER SMBus" rev 0x02 at pci0 dev 31 function 3 not
> > configured
> > isa0 at pcib0
> > isadma0 at isa0
> > pckbc0 at isa0 port 0x60/5
> > pckbd0 at pckbc0 (kbd slot)
> > pckbc0: using irq 1 for kbd slot
> > wskbd0 at pckbd0: console keyboard, using wsdisplay0
> > pmsi0 at pckbc0 (aux slot)
> > pckbc0: using irq 12 for aux slot
> > wsmouse0 at pmsi0 mux 0
> > pcppi0 at isa0 port 0x61
> > spkr0 at pcppi0
> > sysbeep0 at pcppi0
> > cpu0: prelint0 0x700 0x0
> > cpu0: prelint1 0x400 0x0
> > cpu0: timer0 0x300c0 0x0
> > cpu0: pcint0 0x10000 0x0
> > cpu0: lint0 0x10700 0x0
> > cpu0: lint1 0x400 0x0
> > cpu0: err0 0x10000 0x0
> > ioapic2: int0 0xa070 0x0
> > ioapic1: int4 0xa060 0x0
> > ioapic0: int16 0xa061 0x0
> > ioapic0: int19 0xa062 0x0
> > ioapic0: int23 0xa063 0x0
> > dkcsum: sd0 matches BIOS drive 0x80
> > root on sd0a
> > rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
> > cpu1: prelint0 0x10000 0x0
> > cpu1: prelint1 0x10000 0x0
> > cpu1: timer0 0x200c0 0x0
> > cpu1: pcint0 0x10000 0x0
> > cpu1: lint0 0x10700 0x0
> > cpu1: lint1 0x400 0x0
> > cpu1: err0 0x10000 0x0

Re: SMP on IBM eseriesand amd64

2006-06-12T01:04:37Z

Hi!

Unfortunately, you seem to have an application where OpenBSD is an
inferior choice.
The design-goals behind SMP was to be able to utilize extra CPUs without
adding too
much complexity (believe me, it is complex enough anyway). This is why
we chose the
so-called biglock approach, i.e. only one CPU can execute kernel code at
any given time.
Interrupts are kernel code, thus only one interrupt can be served
concurrently. Furthermore,
at this point only the boot processor can execute interrupts (except
timer which are cpu-local
and thus can occur on all CPUs), which means high-interrupt pressure
will clog one singe CPU.
This is not optimal, but for many purposes it works quite OK. If you
have several processes
eating most of its CPU consumption in userland, this is indeed quite
good. An example is
compilation, one CPU will run the compiler, another the preprocessor,
both are expensive
CPU consumers. Web applications can also utilize extra CPUs with
concurrent requests where
non-trivial time is spent in the application code (userland).

It is not good for mostly-kernel or single-process applications, like
routing, filtering or
database servers (unless the database implementation is designed with
multiple worker processes,
and the queries are non-trivial, i.e. complexity is in the query
optimization, not in just shoveling
data to the clients).

We have always had intentions to improve this, but intentions is not
enough. Capable people must
have motivation to do the work. What kind of motivation depends on
exactly who is doing the work.

What kind of application is this? Pure routing/filtering? I suspect so
since you don't get any action
from the secondary CPU.

Sorry for the sad answer,
Niklas

Lukas Macura wrote:

> Hello all,
>
> please we have little problem with openbsd runing on $SUBJ.
> I think there could be better irq routing. But I don't know how to
> achieve this. In BIOS, I cannot change IRQ for anything. Every device in
> this server is on same IRQ. I really don't know why but I cannot change
> this. When I boot linux on this machine, IRQ routing is OK, probably
> bacause linux know how to change IRQ of devices.
>
> I do not understand what is difference between int and irq in dmesg.
> Sorry, I am not expert for this. But reality is, that on OpenBSD, only
> one CPU is used. Probably because all interrupts are routed thru this
> CPU. Second CPU is still idle.
>
> Please can somebody help me what to do to utilise second CPU? We need
> more bandwidth and we want to use one NIC/one IRQ. So it shuold bring
> better CPU utilisation. Am I right?
>
> Thanks to all,
> Lukas Macura
>
> Here is dmesg:
> OpenBSD 3.8-current (GENERIC.MP) #6: Thu Nov 3 17:32:14 CET 2005
> root@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 1073319936 (1048164K)
> avail mem = 908783616 (887484K)
> using 22937 buffers containing 107540480 bytes (105020K) of memory
> mainbus0 (root)
> mainbus0: scanning 0x9d400 to 0x9d7f0 for MP signature
> mainbus0: MP floating pointer found in extended bios data area at
> 0x9d540
> mainbus0: MP config table at 0x9e520, 356 bytes long
> mainbus0: Intel MP Specification (Version 1.4) (IBM ENSW X336 SMP )
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.71 MHz
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
> cpu0: 2MB 64b/line 8-way L2 cache
> cpu0: calibrating local timer
> cpu0: apic clock running at 200006987Hz
> cpu0: kstack at 0xffff80006585c000 for 20480 bytes
> cpu0: idle pcb at 0xffff80006585c000, idle sp at 0xffff800065860ff0
> cpu1 at mainbus0: apid 6 (application processor)
> cpu1: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.12 MHz
> cpu1:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
> cpu1: 2MB 64b/line 8-way L2 cache
> cpu1: kstack at 0xffff800065861000 for 20480 bytes
> cpu1: idle pcb at 0xffff800065861000, idle sp at 0xffff800065865ff0
> mpbios: bus 0 is type PCI
> mpbios: bus 1 is type PCI
> mpbios: bus 2 is type PCI
> mpbios: bus 3 is type PCI
> mpbios: bus 4 is type PCI
> mpbios: bus 5 is type PCI
> mpbios: bus 6 is type PCI
> mpbios: bus 7 is type PCI
> mpbios: bus 8 is type ISA
> ioapic0 at mainbus0 apid 14: pa 0xffff800001ba7f24, virtual wire mode,
> version 20, 24 pins
> ioapic1 at mainbus0 apid 13: pa 0xffff800001ba7e24, virtual wire mode,
> version 20, 24 pins
> ioapic2 at mainbus0 apid 12: pa 0xffff800001ba7d24, virtual wire mode,
> version 20, 24 pins
> ioapic0: int1 attached to isa0 irq 1 (type 0x0 flags 0x0)
> ioapic0: int2 attached to isa0 irq 0 (type 0x0 flags 0x0)
> ioapic0: int6 attached to isa0 irq 6 (type 0x0 flags 0x0)
> ioapic0: int8 attached to isa0 irq 8 (type 0x0 flags 0x5)
> ioapic0: int9 attached to isa0 irq 9 (type 0x0 flags 0x0)
> ioapic0: int12 attached to isa0 irq 12 (type 0x0 flags 0x0)
> ioapic0: int13 attached to isa0 irq 13 (type 0x0 flags 0x0)
> ioapic0: int14 attached to isa0 irq 14 (type 0x0 flags 0x0)
> ioapic0: int15 attached to isa0 irq 15 (type 0x0 flags 0x0)
> mpbios: can't find ioapic 0
> ioapic0: int16 attached to pci0 device 29 INT_A (type 0x0 flags 0x0)
> ioapic0: int19 attached to pci0 device 29 INT_B (type 0x0 flags 0x0)
> ioapic0: int23 attached to pci0 device 29 INT_D (type 0x0 flags 0x0)
> ioapic0: int17 attached to pci0 device 31 INT_B (type 0x0 flags 0x0)
> ioapic0: int16 attached to pci1 device 1 INT_A (type 0x0 flags 0x0)
> mpbios: can't find ioapic 0
> ioapic1: int4 attached to pci4 device 1 INT_A (type 0x0 flags 0x0)
> ioapic2: int0 attached to pci5 device 1 INT_A (type 0x0 flags 0x0)
> ioapic0: int16 attached to pci6 device 0 INT_A (type 0x0 flags 0x0)
> ioapic0: int16 attached to pci7 device 0 INT_A (type 0x0 flags 0x0)
> local apic: int1 attached to NMI (type 0x1 flags 0x0)
> local apic: int0 attached to ExtINT (type 0x3 flags 0x0)
> mainbus0: MP WARNING: 348 bytes of extended entries not examined
> pci0 at mainbus0 bus 0: configuration mode 1
> pchb0 at pci0 dev 0 function 0 "Intel E7710 SMCH" rev 0x0c
> "Intel E7710 MCH ERR" rev 0x0c at pci0 dev 0 function 1 not configured
> ppb0 at pci0 dev 2 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> pci1 at ppb0 bus 2
> ppb1 at pci0 dev 4 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> pci2 at ppb1 bus 3
> ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
> pci3 at ppb2 bus 4
> mpt0 at pci3 dev 1 function 0 "Symbios Logic 53c1030" rev 0x08: apic 13
> int 4 (irq 10)
> mpt0: sending FW Upload request to IOC (size: 36, img size: 69956)
> mpt0: IM support: 4
> scsibus0 at mpt0: 16 targets
> sd0 at scsibus0 targ 0 lun 0: <LSILOGIC, 1030 IM IM, 1000> SCSI2
> 0/direct fixed
> sd0: 139898MB, 139898 cyl, 16 head, 128 sec, 512 bytes/sec, 286511104
> sec total
> mpt0: target 0 Asynchronous at 0MHz width 8bit offset 0 QAS 0 DT 0 IU 0
> ppb3 at pci2 dev 0 function 2 "Intel PCIE-PCIE" rev 0x09
> pci4 at ppb3 bus 5
> em0 at pci4 dev 1 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04: apic
> 12 int 0 (irq 10), address 00:0e:0c:9c:07:13
> ppb4 at pci0 dev 6 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> pci5 at ppb4 bus 6
> bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
> (0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:ea
> brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
> ppb5 at pci0 dev 7 function 0 "Intel E7710 MCH PCIE" rev 0x0c
> pci6 at ppb5 bus 7
> bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
> (0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:eb
> brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
> vendor "Intel", unknown product 0x359b (class system subclass
> miscellaneous, rev 0x0c) at pci0 dev 8 function 0 not configured
> uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02: apic 14
> int 16 (irq 10)
> usb0 at uhci0: USB revision 1.0
> uhub0 at usb0
> uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
> uhub0: 2 ports with 2 removable, self powered
> uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02: apic 14
> int 19 (irq 7)
> usb1 at uhci1: USB revision 1.0
> uhub1 at usb1
> uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
> uhub1: 2 ports with 2 removable, self powered
> ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB" rev 0x02: apic 14
> int 23 (irq 5)
> usb2 at ehci0: USB revision 2.0
> uhub2 at usb2
> uhub2: Intel EHCI root hub, rev 2.00/1.00, addr 1
> uhub2: 4 ports with 4 removable, self powered
> ppb6 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
> pci7 at ppb6 bus 1
> vga1 at pci7 dev 1 function 0 "ATI Radeon VE QY" rev 0x00
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> pcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
> pciide0 at pci0 dev 31 function 2 "Intel 82801EB SATA" rev 0x02: DMA,
> channel 0 configured to compatibility, channel 1 configured to
> compatibility
> atapiscsi0 at pciide0 channel 0 drive 0
> scsibus1 at atapiscsi0: 2 targets
> cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0L02> SCSI0
> 5/cdrom removable
> cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
> "Intel 82801EB/ER SMBus" rev 0x02 at pci0 dev 31 function 3 not
> configured
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pmsi0 at pckbc0 (aux slot)
> pckbc0: using irq 12 for aux slot
> wsmouse0 at pmsi0 mux 0
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> sysbeep0 at pcppi0
> cpu0: prelint0 0x700 0x0
> cpu0: prelint1 0x400 0x0
> cpu0: timer0 0x300c0 0x0
> cpu0: pcint0 0x10000 0x0
> cpu0: lint0 0x10700 0x0
> cpu0: lint1 0x400 0x0
> cpu0: err0 0x10000 0x0
> ioapic2: int0 0xa070 0x0
> ioapic1: int4 0xa060 0x0
> ioapic0: int16 0xa061 0x0
> ioapic0: int19 0xa062 0x0
> ioapic0: int23 0xa063 0x0
> dkcsum: sd0 matches BIOS drive 0x80
> root on sd0a
> rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
> cpu1: prelint0 0x10000 0x0
> cpu1: prelint1 0x10000 0x0
> cpu1: timer0 0x200c0 0x0
> cpu1: pcint0 0x10000 0x0
> cpu1: lint0 0x10700 0x0
> cpu1: lint1 0x400 0x0
> cpu1: err0 0x10000 0x0

SMP on IBM eseriesand amd64

2006-06-11T11:19:01Z

Hello all,

please we have little problem with openbsd runing on $SUBJ.
I think there could be better irq routing. But I don't know how to
achieve this. In BIOS, I cannot change IRQ for anything. Every device in
this server is on same IRQ. I really don't know why but I cannot change
this. When I boot linux on this machine, IRQ routing is OK, probably
bacause linux know how to change IRQ of devices.

I do not understand what is difference between int and irq in dmesg.
Sorry, I am not expert for this. But reality is, that on OpenBSD, only
one CPU is used. Probably because all interrupts are routed thru this
CPU. Second CPU is still idle.

Please can somebody help me what to do to utilise second CPU? We need
more bandwidth and we want to use one NIC/one IRQ. So it shuold bring
better CPU utilisation. Am I right?

Thanks to all,
Lukas Macura

Here is dmesg:
OpenBSD 3.8-current (GENERIC.MP) #6: Thu Nov 3 17:32:14 CET 2005
root@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 1073319936 (1048164K)
avail mem = 908783616 (887484K)
using 22937 buffers containing 107540480 bytes (105020K) of memory
mainbus0 (root)
mainbus0: scanning 0x9d400 to 0x9d7f0 for MP signature
mainbus0: MP floating pointer found in extended bios data area at
0x9d540
mainbus0: MP config table at 0x9e520, 356 bytes long
mainbus0: Intel MP Specification (Version 1.4) (IBM ENSW X336 SMP )
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.71 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
cpu0: 2MB 64b/line 8-way L2 cache
cpu0: calibrating local timer
cpu0: apic clock running at 200006987Hz
cpu0: kstack at 0xffff80006585c000 for 20480 bytes
cpu0: idle pcb at 0xffff80006585c000, idle sp at 0xffff800065860ff0
cpu1 at mainbus0: apid 6 (application processor)
cpu1: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.12 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
cpu1: 2MB 64b/line 8-way L2 cache
cpu1: kstack at 0xffff800065861000 for 20480 bytes
cpu1: idle pcb at 0xffff800065861000, idle sp at 0xffff800065865ff0
mpbios: bus 0 is type PCI
mpbios: bus 1 is type PCI
mpbios: bus 2 is type PCI
mpbios: bus 3 is type PCI
mpbios: bus 4 is type PCI
mpbios: bus 5 is type PCI
mpbios: bus 6 is type PCI
mpbios: bus 7 is type PCI
mpbios: bus 8 is type ISA
ioapic0 at mainbus0 apid 14: pa 0xffff800001ba7f24, virtual wire mode,
version 20, 24 pins
ioapic1 at mainbus0 apid 13: pa 0xffff800001ba7e24, virtual wire mode,
version 20, 24 pins
ioapic2 at mainbus0 apid 12: pa 0xffff800001ba7d24, virtual wire mode,
version 20, 24 pins
ioapic0: int1 attached to isa0 irq 1 (type 0x0 flags 0x0)
ioapic0: int2 attached to isa0 irq 0 (type 0x0 flags 0x0)
ioapic0: int6 attached to isa0 irq 6 (type 0x0 flags 0x0)
ioapic0: int8 attached to isa0 irq 8 (type 0x0 flags 0x5)
ioapic0: int9 attached to isa0 irq 9 (type 0x0 flags 0x0)
ioapic0: int12 attached to isa0 irq 12 (type 0x0 flags 0x0)
ioapic0: int13 attached to isa0 irq 13 (type 0x0 flags 0x0)
ioapic0: int14 attached to isa0 irq 14 (type 0x0 flags 0x0)
ioapic0: int15 attached to isa0 irq 15 (type 0x0 flags 0x0)
mpbios: can't find ioapic 0
ioapic0: int16 attached to pci0 device 29 INT_A (type 0x0 flags 0x0)
ioapic0: int19 attached to pci0 device 29 INT_B (type 0x0 flags 0x0)
ioapic0: int23 attached to pci0 device 29 INT_D (type 0x0 flags 0x0)
ioapic0: int17 attached to pci0 device 31 INT_B (type 0x0 flags 0x0)
ioapic0: int16 attached to pci1 device 1 INT_A (type 0x0 flags 0x0)
mpbios: can't find ioapic 0
ioapic1: int4 attached to pci4 device 1 INT_A (type 0x0 flags 0x0)
ioapic2: int0 attached to pci5 device 1 INT_A (type 0x0 flags 0x0)
ioapic0: int16 attached to pci6 device 0 INT_A (type 0x0 flags 0x0)
ioapic0: int16 attached to pci7 device 0 INT_A (type 0x0 flags 0x0)
local apic: int1 attached to NMI (type 0x1 flags 0x0)
local apic: int0 attached to ExtINT (type 0x3 flags 0x0)
mainbus0: MP WARNING: 348 bytes of extended entries not examined
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 "Intel E7710 SMCH" rev 0x0c
"Intel E7710 MCH ERR" rev 0x0c at pci0 dev 0 function 1 not configured
ppb0 at pci0 dev 2 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci1 at ppb0 bus 2
ppb1 at pci0 dev 4 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci2 at ppb1 bus 3
ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
pci3 at ppb2 bus 4
mpt0 at pci3 dev 1 function 0 "Symbios Logic 53c1030" rev 0x08: apic 13
int 4 (irq 10)
mpt0: sending FW Upload request to IOC (size: 36, img size: 69956)
mpt0: IM support: 4
scsibus0 at mpt0: 16 targets
sd0 at scsibus0 targ 0 lun 0: <LSILOGIC, 1030 IM IM, 1000> SCSI2
0/direct fixed
sd0: 139898MB, 139898 cyl, 16 head, 128 sec, 512 bytes/sec, 286511104
sec total
mpt0: target 0 Asynchronous at 0MHz width 8bit offset 0 QAS 0 DT 0 IU 0
ppb3 at pci2 dev 0 function 2 "Intel PCIE-PCIE" rev 0x09
pci4 at ppb3 bus 5
em0 at pci4 dev 1 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04: apic
12 int 0 (irq 10), address 00:0e:0c:9c:07:13
ppb4 at pci0 dev 6 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci5 at ppb4 bus 6
bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:ea
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb5 at pci0 dev 7 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci6 at ppb5 bus 7
bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:eb
brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
vendor "Intel", unknown product 0x359b (class system subclass
miscellaneous, rev 0x0c) at pci0 dev 8 function 0 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02: apic 14
int 16 (irq 10)
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02: apic 14
int 19 (irq 7)
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB" rev 0x02: apic 14
int 23 (irq 5)
usb2 at ehci0: USB revision 2.0
uhub2 at usb2
uhub2: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
ppb6 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
pci7 at ppb6 bus 1
vga1 at pci7 dev 1 function 0 "ATI Radeon VE QY" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
pciide0 at pci0 dev 31 function 2 "Intel 82801EB SATA" rev 0x02: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0L02> SCSI0
5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
"Intel 82801EB/ER SMBus" rev 0x02 at pci0 dev 31 function 3 not
configured
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
sysbeep0 at pcppi0
cpu0: prelint0 0x700 0x0
cpu0: prelint1 0x400 0x0
cpu0: timer0 0x300c0 0x0
cpu0: pcint0 0x10000 0x0
cpu0: lint0 0x10700 0x0
cpu0: lint1 0x400 0x0
cpu0: err0 0x10000 0x0
ioapic2: int0 0xa070 0x0
ioapic1: int4 0xa060 0x0
ioapic0: int16 0xa061 0x0
ioapic0: int19 0xa062 0x0
ioapic0: int23 0xa063 0x0
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
cpu1: prelint0 0x10000 0x0
cpu1: prelint1 0x10000 0x0
cpu1: timer0 0x200c0 0x0
cpu1: pcint0 0x10000 0x0
cpu1: lint0 0x10700 0x0
cpu1: lint1 0x400 0x0
cpu1: err0 0x10000 0x0

SMP on Proliant 800

2006-03-31T19:27:25Z

Hello

I can't get SMP to work on my old Proliant 800 server (dmesg below). I
have installed OpenBSD 3.8 release, and also tried 3.8 current (date
03/29/06). After searching on google and in the archives I stumbled upon
a post from Jason Haag about a problem with a Proliant 800 not
recognising memory above 16Mb. He included his dmesg, and it's similar
to mine, except he has SMP working, and I don't.
http://www.sigmasoft.com/~openbsd/archives/html/openbsd-misc/2005-09/msg00471.html

I'm running the latest bios from HP/Compaq available for my system
(Compaq Proliant 800 (P2) V4.08a dated 4/19/2000). I also tried the
system configuration utility, but there was nothing I could configure
regarding SMP.

Am I missing something here? A pointer in the right direction would be
greatly appreciated.

regards

Marco

# dmesg
OpenBSD 3.8 (GENERIC.MP) #298: Sat Sep 10 15:51:54 MDT 2005
deraadt@...:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel Pentium Pro ("GenuineIntel" 686-class, 256KB L2 cache) 199 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV
real mem = 200908800 (196200K)
avail mem = 176398336 (172264K)
using 2478 buffers containing 10149888 bytes (9912K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 12/31/99, BIOS32 rev. 0 @ 0xf0000
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x2000
pcibios0: PCI BIOS has 7 Interrupt Routing table entries
pcibios0: PCI Interrupt Router at 000:20:0 ("Intel 82371SB ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xe8000/0x6000 0xee000/0x2000!
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Pentium Pro ("GenuineIntel" 686-class, 256KB L2 cache) 199 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02
ppb0 at pci0 dev 8 function 0 "IBM 82351 PCI-PCI" rev 0x01
pci1 at ppb0 bus 1
siop0 at pci1 dev 4 function 0 "Symbios Logic 53c875" rev 0x04: irq 9,
using 4K of on-board RAM
scsibus0 at siop0: 16 targets
sd0 at scsibus0 targ 0 lun 0: <QUANTUM, XP39100W, LYK8> SCSI2 0/direct fixed
sd0: 8682MB, 5899 cyl, 20 head, 150 sec, 512 bytes/sec, 17781520 sec total
st0 at scsibus0 targ 2 lun 0: <ARCHIVE, 4326XX 27871-XXX, 0324> SCSI2
1/sequential removable
st0: drive empty or not ready
tl0 at pci1 dev 8 function 0 "Compaq Netelligent 10/100TX" rev 0x10: irq
9 address 00:08:c7:1e:12:a9
nsphy0 at tl0 phy 1: DP83840 10/100 PHY, rev. 1
ukphy0 at tl0 phy 31: Generic IEEE 802.3u media interface
ukphy0: OUI 0x100014, model 0x0001, rev. 5
vga1 at pci1 dev 9 function 0 "Cirrus Logic CL-GD5446" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
tl1 at pci0 dev 16 function 0 "Compaq Integrated NetFlex 3/P" rev 0x10:
irq 5 address 00:80:5f:ad:e3:ce
ukphy1 at tl1 phy 31: Generic IEEE 802.3u media interface
ukphy1: OUI 0x100014, model 0x0001, rev. 5
pcib0 at pci0 dev 20 function 0 "Intel 82371SB ISA" rev 0x01
pciide0 at pci0 dev 20 function 1 "Intel 82371SB IDE" rev 0x00: DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HITACHI, CDR-7930, 1023> SCSI0 5/cdrom
removable
cd0(pciide0:0:0): using PIO mode 0, DMA mode 1
pciide0: channel 1 ignored (disabled)
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
sysbeep0 at pcppi0
lpt2 at isa0 port 0x3bc/4: polled
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask ffc5 netmask ffe5 ttymask ffe7
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
siop0: target 0 now using tagged 16 bit 20.0 MHz 16 REQ/ACK offset xfers
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02

Out Of Date , Please Update !

2006-03-05T10:57:56Z

[IMAGE]

[IMAGE]

Dear Amazon. member,

It has come to our attention that your Amazon order Information records
are
out of date.That requires you to update the order Information If you
could
please take 5-10 minutes out of your online experience and update
your order records, you will not run into any future problems with
Amazon
online service.

However, failure to update your records will result in account
termination.
Please update your records in maximum 24 hours.

Once you have updated records, your Amazon session will not be
interrupted and will continue as normal.

To update your Amazon order Information click on the following link:

http://www.amazon.com/exec/obidos/account-access-login/ref=/index

Best Regards ,
Amazon Security Departament

Conditions of Use | Privacy Notice ) 1995-2006, Amazon.com, Inc. or its
affiliates.

[IMAGE]

Re: 2 CPUs, only one working

2006-02-17T06:37:03Z

On Fri, 17 Feb 2006, Wolfgang Kantner wrote:

> OpenBSD 3.8 (GENERIC) #138: Sat Sep 10 15:41:37 MDT 2005

> any hints?

Use bsd.mp?

btw, smp@ is a dead list, use misc@

-Otto

2 CPUs, only one working

2006-02-17T05:57:15Z

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello!

I reactivated a rather old hardware, but with 2 GB memory
its worth a try.
As it seems, only one cpu will get working:

OpenBSD 3.8 (GENERIC) #138: Sat Sep 10 15:41:37 MDT 2005
deraadt@...:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III Xeon ("GenuineIntel" 686-class) 699 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,SER,MMX,FXSR,SSE
real mem = 2146983936 (2096664K)
avail mem = 1953079296 (1907304K)
using 4278 buffers containing 107450368 bytes (104932K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(bc) BIOS, date 08/15/02, BIOS32 rev. 0 @
0xfd761
pcibios0 at bios0: rev 2.1 @ 0xfd6a0/0x960
pcibios0: PCI BIOS has 24 Interrupt Routing table entries
pcibios0: PCI Interrupt Router at 000:15:0 ("ServerWorks ROSB4
SouthBridge" rev 0x00)
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x2800! 0xca800/0x6000!
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "ServerWorks CNB20HE Host" rev 0x21
pci1 at pchb0 bus 1
ahc1 at pci1 dev 6 function 0 "Adaptec AIC-7899 U160" rev 0x01: unable to
map registers
ahc2 at pci1 dev 6 function 1 "Adaptec AIC-7899 U160" rev 0x01: unable to
map registers
em0 at pci1 dev 8 function 0 "Intel PRO/1000T (82543GC)" rev 0x02: irq 5,
address: 00:03:47:23:c7:80
pchb1 at pci0 dev 0 function 1 "ServerWorks CNB20HE Host" rev 0x01
pchb2 at pci0 dev 0 function 2 "ServerWorks I/O Bridge" rev 0x00
pchb3 at pci0 dev 0 function 3 "ServerWorks I/O Bridge" rev 0x00
pci2 at pchb3 bus 2
iop0 at pci2 dev 8 function 0 "DPT SmartRAID (I2O)" rev 0x02: I2O adapter
<ADAPTEC 2100S>
iop0: interrupting at irq 10
ppb0 at pci2 dev 8 function 1 "DPT PCI-PCI" rev 0x02
pci3 at ppb0 bus 3
em1 at pci2 dev 10 function 0 "Intel PRO/1000XT (82544EI)" rev 0x02: irq
3, address: 00:02:b3:ed:56:2d
vga1 at pci0 dev 5 function 0 "ATI Rage XL" rev 0x27
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
vendor "Siemens", unknown product 0x001d (class undefined unknown subclass
0x00, rev 0x01) at pci0 dev 9 function 0 not configured
vendor "Siemens", unknown product 0x007b (class undefined unknown subclass
0x00, rev 0x00) at pci0 dev 10 function 0 not configured
vendor "Siemens", unknown product 0x007c (class undefined unknown subclass
0x00, rev 0x00) at pci0 dev 10 function 1 not configured
vendor "Siemens", unknown product 0x007d (class undefined unknown subclass
0x00, rev 0x00) at pci0 dev 10 function 2 not configured
pcib0 at pci0 dev 15 function 0 "ServerWorks ROSB4 SouthBridge" rev 0x50
pciide0 at pci0 dev 15 function 1 "ServerWorks OSB4 IDE" rev 0x00: DMA
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <TOSHIBA, CD-ROM XM-7002Bc, 1010> SCSI0
5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2
ohci0 at pci0 dev 15 function 2 "ServerWorks OSB4/CSB5 USB" rev 0x04: irq
7, version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: ServerWorks OHCI root hub, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask efc5 netmask efed ttymask ffef
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
iop0: configuring...
ioprbs0 at iop0 tid 521: <ADAPTEC, RAID-1, FS24> direct access, fixed
scsibus1 at ioprbs0: 1 targets
sd0 at scsibus1 targ 0 lun 0: <I2O, Container #00, > SCSI2 0/direct fixed
sd0: 8680MB, 4408 cyl, 64 head, 63 sec, 512 bytes/sec, 17776640 sec total
device (class 0x80) at iop0 tid 8 not configured
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02

any hints?

Greetings

Wolfgang
iD8DBQFD9dY8gU6QtVOUt00RAnj4AJ0eY9YqrHInRxGoUr7dbuhMSX2NwgCcDnID
pMqQdWPxhVOjZesV0sncZBE=
=+pk1
-----END PGP SIGNATURE-----

SMP/MOSIX

2006-02-10T03:22:31Z

Hi

My questions are:

Are there any people looking in to Distributed process like Mosix for
OpenBSD?

What is the general stand point of OpenBSD's mainainers to in a uniformed
way expand the Operation system to be a "Multi Computer system"?

Remarks:
I have been using OpenBSD in many production enviroment and it has been
the most stable of them all and best documented.
Because of future needs I'm on my way to dive into the heart of process
migration and from erlier experience OpenBSD's kernel is the cleanest one
to do this with.
Also based on the security, i think that OpenBSD "world" is the only once
to beable to incorparete "Multi Computer system" in a safe way.

Best Regards
Roger Strandberg