[Lustre-devel] problem with CMD

wangdi di.wang at whamcloud.com
Wed Feb 23 11:02:08 PST 2011

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.
> lustre-modules-, kernel-2.6.18-164.11.1.el5_lustre. 
> 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.

> Raviprakash Darbha
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> Lustre-devel at lists.lustre.org
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