Plans for Logged/Journaled UFS

[Hussain Ali-3]

Hello,

Was just wondering if any of the LOG or Journal based UFS implementations
are being worked on. I know of three that could make thier way into
FreeBSD :

 - bluffs :: IIRC ups@ was working on this
 - wabl :: Wasabi's FFS extentions for NetBSD's UFS2
 - solaris ufs :: that has journaling support - this is probably the
   most work though

ZFS doesnt suffice for may use cases - so just wondering if this is in
the works.

Thanks,

--
-hussain

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[Matthew Jacob-2]

Hussain Ali wrote:
>
> ZFS doesnt suffice for may use cases - so just wondering if this is in
> the works.
>
>  
Which use cases can you name?

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[Stef Walter]

Matthew Jacob wrote:
> Hussain Ali wrote:
>>
>> ZFS doesnt suffice for may use cases - so just wondering if this is in
>> the works.
>>
>>  
> Which use cases can you name?

Low memory or 'embedded' devices (which could have spinning hard disks):

http://soekris.com/

http://www.pcengines.ch/alix.htm

Cheers,

Stef

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[Matthew Jacob-2]

   Stef Walter wrote:

Matthew Jacob wrote:
 

Hussain Ali wrote:
   

ZFS doesnt suffice for may use cases - so just wondering if this is in
the works.

 
     

Which use cases can you name?
   

Low memory or 'embedded' devices (which could have spinning hard disks):

[1]http://soekris.com/

[2]http://www.pcengines.ch/alix.htm



   Any others?

References

   1. http://soekris.com/
   2. http://www.pcengines.ch/alix.htm
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[Ronald Klop-2]

On Fri, 30 Oct 2009 23:32:25 +0100, Hussain Ali <hali@...> wrote:

>
> Hello,
>
> Was just wondering if any of the LOG or Journal based UFS implementations
> are being worked on. I know of three that could make thier way into
> FreeBSD :
>
>  - bluffs :: IIRC ups@ was working on this
>  - wabl :: Wasabi's FFS extentions for NetBSD's UFS2
>  - solaris ufs :: that has journaling support - this is probably the
>    most work though
>
> ZFS doesnt suffice for may use cases - so just wondering if this is in
> the works.
>
> Thanks,
>
> --
> -hussain

FFS with gjournal? It is already in FreeBSD and is production ready.

Ronald.
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