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lp8000 and 2.6.18-rc6
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lp8000 and 2.6.18-rc6
by Alberto Cammozzo
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Hello,
I have a problem with the Emulex LP8000 lpfc driver: - the kernel module loads fine and reports 4 luns from the storage (Clariion 4700), also listed in /proc/scsi/scsi, but - there is no way to have a SCSI device attached (sdb, sdc, ...), even runing rescan-scsi-bus. The disks are not listed with fdisk -l. It's the first time I use this setup... Am I missing something? Thank you for any help. Alberto ==== Uname -a: Linux novantatre 2.6.18-rc6 #1 SMP Sat Sep 9 09:46:54 CEST 2006 i686 GNU/Linux ==== lsmod: Module Size Used by lpfc 145600 0 scsi_transport_fc 25568 1 lpfc iscsi_tcp 19808 1 libiscsi 17504 1 iscsi_tcp scsi_transport_iscsi 23244 3 iscsi_tcp,libiscsi skge 31312 0 [...] ==== From dmesg: Emulex LightPulse Fibre Channel SCSI driver 8.1.9 Copyright(c) 2004-2006 Emulex. All rights reserved. PCI: Enabling device 0000:04:01.0 (0158 -> 015b) ACPI: PCI Interrupt 0000:04:01.0[A] -> GSI 52 (level, low) -> IRQ 23 scsi6 : on PCI bus 04 device 08 irq 23 lpfc 0000:04:01.0: 0:1303 Link Up Event x1 received Data: x1 x1 x0 x0 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 ===== from /proc/scsi/scsi: Host: scsi6 Channel: 00 Id: 00 Lun: 00 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 Host: scsi6 Channel: 00 Id: 01 Lun: 00 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 Host: scsi6 Channel: 00 Id: 02 Lun: 00 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 Host: scsi6 Channel: 00 Id: 03 Lun: 00 Vendor: DGC Model: Rev: 0850 Type: Direct-Access ANSI SCSI revision: 04 -- Alberto Cammozzo System/Network Manager Universita` di Padova -IT - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@... More majordomo info at http://vger.kernel.org/majordomo-info.html |
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Re: lp8000 and 2.6.18-rc6
by James Smart
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It's not an LP8000 issue... It's a Clariion issue...
The inquiry data for the 4 target ports looks only partially formed (no PID, odd SCSI rev). The guess is that the clariion isn't set up to export any real luns to you yet. See if there's lun-masking (or selective presentation) that you have to enable on the clariion based on the wwpn of the adapter. -- james s Alberto Cammozzo wrote: > Hello, > > I have a problem with the Emulex LP8000 lpfc driver: > - the kernel module loads fine and reports 4 luns from the storage > (Clariion 4700), also listed in /proc/scsi/scsi, but > - there is no way to have a SCSI device attached (sdb, sdc, ...), even > runing rescan-scsi-bus. The disks are not listed with fdisk -l. > > It's the first time I use this setup... Am I missing something? > > Thank you for any help. > > Alberto > > > > ==== Uname -a: > Linux novantatre 2.6.18-rc6 #1 SMP Sat Sep 9 09:46:54 CEST 2006 i686 GNU/Linux > > ==== lsmod: > Module Size Used by > lpfc 145600 0 > scsi_transport_fc 25568 1 lpfc > iscsi_tcp 19808 1 > libiscsi 17504 1 iscsi_tcp > scsi_transport_iscsi 23244 3 iscsi_tcp,libiscsi > skge 31312 0 > [...] > > ==== From dmesg: > Emulex LightPulse Fibre Channel SCSI driver 8.1.9 > Copyright(c) 2004-2006 Emulex. All rights reserved. > PCI: Enabling device 0000:04:01.0 (0158 -> 015b) > ACPI: PCI Interrupt 0000:04:01.0[A] -> GSI 52 (level, low) -> IRQ 23 > scsi6 : on PCI bus 04 device 08 irq 23 > lpfc 0000:04:01.0: 0:1303 Link Up Event x1 received Data: x1 x1 x0 x0 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > > ===== from /proc/scsi/scsi: > Host: scsi6 Channel: 00 Id: 00 Lun: 00 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > Host: scsi6 Channel: 00 Id: 01 Lun: 00 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > Host: scsi6 Channel: 00 Id: 02 Lun: 00 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > Host: scsi6 Channel: 00 Id: 03 Lun: 00 > Vendor: DGC Model: Rev: 0850 > Type: Direct-Access ANSI SCSI revision: 04 > > To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@... More majordomo info at http://vger.kernel.org/majordomo-info.html |
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Re: lp8000 and 2.6.18-rc6
by Alberto Cammozzo
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On Sun, Sep 10, 2006 at 10:03:31AM -0400, James Smart wrote:
> It's not an LP8000 issue... It's a Clariion issue... > The inquiry data for the 4 target ports looks only partially formed > (no PID, odd SCSI rev). The guess is that the clariion isn't set up > to export any real luns to you yet. See if there's lun-masking > (or selective presentation) that you have to enable on the clariion > based on the wwpn of the adapter. Thank you James, I'll follow you suggestion. I forgot to say that a Windows client sees the same luns and mounts them fine. Perhaps W. is less picky about permissions... Alberto > > -- james s > > Alberto Cammozzo wrote: > >Hello, > > > >I have a problem with the Emulex LP8000 lpfc driver: > >- the kernel module loads fine and reports 4 luns from the storage > > (Clariion 4700), also listed in /proc/scsi/scsi, but > >- there is no way to have a SCSI device attached (sdb, sdc, ...), even > > runing rescan-scsi-bus. The disks are not listed with fdisk -l. > > > >It's the first time I use this setup... Am I missing something? > > > > Thank you for any help. > > > > Alberto > > > > > > > >==== Uname -a: > >Linux novantatre 2.6.18-rc6 #1 SMP Sat Sep 9 09:46:54 CEST 2006 i686 > >GNU/Linux > > > >==== lsmod: > >Module Size Used by > >lpfc 145600 0 > >scsi_transport_fc 25568 1 lpfc > >iscsi_tcp 19808 1 > >libiscsi 17504 1 iscsi_tcp > >scsi_transport_iscsi 23244 3 iscsi_tcp,libiscsi > >skge 31312 0 > >[...] > > > >==== From dmesg: > >Emulex LightPulse Fibre Channel SCSI driver 8.1.9 > >Copyright(c) 2004-2006 Emulex. All rights reserved. > >PCI: Enabling device 0000:04:01.0 (0158 -> 015b) > >ACPI: PCI Interrupt 0000:04:01.0[A] -> GSI 52 (level, low) -> IRQ 23 > >scsi6 : on PCI bus 04 device 08 irq 23 > >lpfc 0000:04:01.0: 0:1303 Link Up Event x1 received Data: x1 x1 x0 x0 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > > > >===== from /proc/scsi/scsi: > >Host: scsi6 Channel: 00 Id: 00 Lun: 00 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > >Host: scsi6 Channel: 00 Id: 01 Lun: 00 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > >Host: scsi6 Channel: 00 Id: 02 Lun: 00 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > >Host: scsi6 Channel: 00 Id: 03 Lun: 00 > > Vendor: DGC Model: Rev: 0850 > > Type: Direct-Access ANSI SCSI revision: 04 > > > > -- Alberto Cammozzo V.Cesare Battisti 241/243. PADOVA ITALY System/Network Manager e-mail : mmzz@... Universita` di Padova -IT tel : +39 49 8274175 - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@... More majordomo info at http://vger.kernel.org/majordomo-info.html |
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