[Lustre-devel] problem with CMD

Peter Jones
Mon, 28 Feb 2011 17:31:02 -0000

Ravi

No, Lustre does not presently support CMD. It is planned for a future
(as yet TBD)
2.x release

Regards

Peter

On 11-02-28 8:44 AM, Ravi wrote:
> Sry  the link is
> http://wiki.lustre.org/index.php/Clustered_Metadata
>
>
>
> -----Original Message-----
> From: Ravi <raviprakashdrbh at aol.com>
> To: tsrjzq <tsrjzq at gmail.com>; Lustre-devel
> <Lustre-devel at lists.lustre.org>
> Sent: Mon, Feb 28, 2011 6:42 am
> Subject: Re: [Lustre-devel] problem with CMD
>
> Hey
> I found some info abt CMD on lustre site .Could anyone please comment
> on this ..
>
> Thanks
>
>
>
> -----Original Message-----
> From: Larry <tsrjzq at gmail.com <mailto:tsrjzq at gmail.com>>
> To: Ravi <raviprakashdrbh at aol.com <mailto:raviprakashdrbh at
aol.com>>
> Sent: Sun, Feb 27, 2011 6:26 pm
> Subject: Re: [Lustre-devel] problem with CMD
>
> seems that none of lustre supports CMD
>
> 2011/2/27 Ravi<raviprakashdrbh at aol.com  <mailto:raviprakashdrbh at
aol.com>>:
> >  Hey
> >  Thanks for the reply.I want to confirm if any  lustre is actually
supporting
> >  CMD ??Could you pls provide me some links  if there are any  ??Thanks
..
> >
> >
> >
> >  -----Original Message-----
> >  From: wangdi<di.wang at whamcloud.com  <mailto:di.wang at
whamcloud.com>>
> >  To: lustre-devel<lustre-devel at lists.lustre.org
<mailto:lustre-devel at lists.lustre.org>>
> >  Sent: Wed, Feb 23, 2011 1:16 pm
> >  Subject: Re: [Lustre-devel] problem with CMD
> >
> >  On 02/22/2011 07:54 PM, Ravi wrote:
> >
> >  Hello  All
> >  I have been working on lustre for 3-4 months and now want to move
> >  CMD(clustered meta data).i am using lustre-2.0.0.I was not able to
get any
> >  links or documents which  could help me install it.I  came across
some
> >  documents one which  asked me to format the one MDT(drive) and mount
it on 2
> >  MDS and the MDS takes care of notifying the client.Another document
said i
> >  should format 2 (separate )drives as MDT and then mount it on the 2
MDS.Also
> >  i read that CMD has a master MDS and Slave MDS.Do we have to
configure it
> >  differently ? Also i could get some rpms for patched kernel from
lustre
> >  download site
> >  for
lustre-ldiskfs-3.2.0-2.6.18_164.11.1.el5_lustre.2.0.0.1.x86_64.rpm
> >  lustre-modules-2.0.0.1-2.6.18_164.11.1.el5_lustre.2.0.0.1.x86_64.rpm,
kernel-2.6.18-164.11.1.el5_lustre.2.0.0.1.x86_64.rpm.But
> >  i am not sure if i can use the same patched kernel i was using for
Single
> >  MDS setup. I am not exactly able to figure out how this should be
done.Any
> >  help would be appreciated.Thanks
> >
> >  CMD is not supported in lustre-2.0.0.
> >
> >  Thanks
> >  WangDi
> >
> >
> >
> >  Raviprakash Darbha
> >
> >  _______________________________________________
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> >  Lustre-devel at lists.lustre.org  <mailto:Lustre-devel at
lists.lustre.org>
> >  http://lists.lustre.org/mailman/listinfo/lustre-devel
> >
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lists.lustre.org>
> >  http://lists.lustre.org/mailman/listinfo/lustre-devel
> >
> >
> >  _______________________________________________
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> >  Lustre-devel at lists.lustre.org  <mailto:Lustre-devel at
lists.lustre.org>
> >  http://lists.lustre.org/mailman/listinfo/lustre-devel
> >
> >
>
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--
Peter Jones
Whamcloud, Inc.
www.whamcloud.com

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