From: Emmanuel Florac <eflorac@intellique.com>
To: Lee Eric <openlinuxsource@gmail.com>
Cc: xfs@oss.sgi.com
Subject: Re: 1 Gb Ethernet based HPC storage deployment plan
Date: Sat, 23 Jul 2011 11:30:27 +0200 [thread overview]
Message-ID: <20110723113027.162de009@galadriel.home> (raw)
In-Reply-To: <CAOJJ1ZpL89-3xrhJTQgO97AebSSgnmfyM+mah75XOWiyi-wHwQ@mail.gmail.com>
Le Wed, 20 Jul 2011 22:03:33 +0800 vous écriviez:
> I know it would be better if I can use Lustre but my interconnection
> is a little slow. I suspect if it is feasible if using such parallel
> file system.
>
> Does anyone has good idea on this deployment?
>
For this kind of setup, true cluster filesystems like Lustre,
PVFS2/OrangeFS, Gluster, Ceph... would be much better. Striping 20
iSCSI volumes across would be awfully dangerous.
I'd go with OrangeFS (pvfs.org) because I'm pretty happy with it so far
(using XFS as the underlying local filesystem). It's precisely made to
agreggate computing clusters storage.
--
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Emmanuel Florac | Direction technique
| Intellique
| <eflorac@intellique.com>
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next prev parent reply other threads:[~2011-07-23 9:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAOJJ1Zp821vD0JbGf5PuNGcW4VX4E_3SfcWYxVA4es2o0pyJXQ@mail.gmail.com>
2011-07-20 14:03 ` 1 Gb Ethernet based HPC storage deployment plan Lee Eric
2011-07-23 9:30 ` Emmanuel Florac [this message]
2011-07-24 6:30 ` Stan Hoeppner
2011-07-25 11:52 ` Lee Eric
2011-07-25 13:58 ` Stan Hoeppner
2011-07-25 14:37 ` Lee Eric
2011-07-25 21:53 ` Emmanuel Florac
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