[Lustre-devel] problem with CMD

Ravi
Sun, 27 Feb 2011 05:10:10 -0000

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>
To: lustre-devel <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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