[Lustre-devel] Cross posting of ADM information on opensolaris.org

[Lustre-devel] Cross posting of ADM information on opensolaris.org

[Rick Matthews]

For reference in HSM discussions, I am cross-posing the location of the
ADM (Automatic Data Migration) project page within OpenSolaris. Please note
the following:
    1) The OpenSolaris page refers to ADM as  an HSM for ZFS and OpenSolaris
       based appliances using ZFS. No changes have been made to include 
potential
       Lustre consumables.
    2) The project page seems to be missing a link to the ADM PSARC case 
(2007/210).
       We are working to get that corrected. The PSARC case 
documentation includes
       most of the detailed specifications for ADM components.

The ADM project page is at:
    http://opensolaris.org/os/project/adm/

Interesting links from there are: 
http://opensolaris.org/os/project/adm/WhatisADM/
and the demo on that page. Of course, the link to the PSARC case will 
also be added.
   

-- 
---------------------------------------------------------------------
Rick Matthews                           email: Rick.Matthews at sun.com
Sun Microsystems, Inc.                  phone:+1(651) 554-1518
1270 Eagan Industrial Road              phone(internal): 54418
Suite 160                               fax:  +1(651) 554-1540
Eagan, MN 55121-1231 USA                main: +1(651) 554-1500		
---------------------------------------------------------------------

[Lustre-devel] Cross posting of ADM information on opensolaris.org

[Rick Matthews]

The link to the PSARC documentation referenced below is:

http://opensolaris.org/os/community/arc/policies/fma-event-protocol/

Rick Matthews wrote:
> For reference in HSM discussions, I am cross-posing the location of the
> ADM (Automatic Data Migration) project page within OpenSolaris. Please 
> note
> the following:
>    1) The OpenSolaris page refers to ADM as  an HSM for ZFS and 
> OpenSolaris
>       based appliances using ZFS. No changes have been made to include 
> potential
>       Lustre consumables.
>    2) The project page seems to be missing a link to the ADM PSARC 
> case (2007/210).
>       We are working to get that corrected. The PSARC case 
> documentation includes
>       most of the detailed specifications for ADM components.
>
> The ADM project page is at:
>    http://opensolaris.org/os/project/adm/
>
> Interesting links from there are: 
> http://opensolaris.org/os/project/adm/WhatisADM/
> and the demo on that page. Of course, the link to the PSARC case will 
> also be added.
>  


-- 
---------------------------------------------------------------------
Rick Matthews                           email: Rick.Matthews at sun.com
Sun Microsystems, Inc.                  phone:+1(651) 554-1518
1270 Eagan Industrial Road              phone(internal): 54418
Suite 160                               fax:  +1(651) 554-1540
Eagan, MN 55121-1231 USA                main: +1(651) 554-1500		
---------------------------------------------------------------------

[Lustre-devel] Lustre version patchless kernel?

[Josephine Palencia]

For the lustre version, the kernel portion indicates patchless...
Should it be something else?

[root at operon22 lustre]# more /proc/fs/lustre/version
> lustre: 1.9.50
> kernel: patchless
> build:  1.9.50-19691231190000-PRISTINE-.extra.linux-2.6.18-92.1.6-2.6.18-92.1.6-lustre-1.9.50

Thanks,
josephin

[Lustre-devel] Lustre version patchless kernel?

[Andreas Dilger]

On Jul 22, 2008  21:02 -0400, Josephine Palencia wrote:
> 
> For the lustre version, the kernel portion indicates patchless...
> Should it be something else?
> 
> [root at operon22 lustre]# more /proc/fs/lustre/version
> > lustre: 1.9.50
> > kernel: patchless
> > build:  1.9.50-19691231190000-PRISTINE-.extra.linux-2.6.18-92.1.6-2.6.18-92.1.6-lustre-1.9.50

This is correct.  For patched kernels there will be a version number here,
indicating the VFS patch API version number.  This hasn't changed in a
long time because we are no longer changing the kernel VFS patches, and
only a few older kernels still need them.

Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.