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List:       lustre-discuss
Subject:    [Lustre-discuss] Over Storage
From:       test_me118 () rediffmail ! com (Kuldeep Kr)
Date:       2006-10-20 15:10:28
Message-ID: 20061020210712.7402.qmail () webmail31 ! rediffmail ! com
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why we need to create MDS and OST on different two different partitions ?



On Fri, 20 Oct 2006 Andreas Dilger wrote :
>On Oct 20, 2006  09:43 -0000, Kuldeep Kr wrote:
> > I used /dev/cciss/cofo5 to store mds and ods
> > and /dev/cciss/cofo5 is mounted on dir /new/pool1
> > so MDS and ODS friles are on /new/pool1 directory
> > but in syslog it shows loopback created like.....
> > how can i configure in actual then loop back
>
>You should instead create two separate LUNs (partitions) for the
>MDS (smaller) and OST (larger) on your CCISS device.  Then create
>the MDS directly on e.g. /dev/cciss/cofo5 and OST on e.g. /dev/cciss/cofo6.
>
>
>Cheers, Andreas
>--
>Andreas Dilger
>Principal Software Engineer
>Cluster File Systems, Inc.
>


+39-328-175-4828
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