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From: Alex Zhuravlev <Alex.Zhuravlev@Sun.COM>
To: lustre-devel@lists.lustre.org
Subject: [Lustre-devel] SOM questions
Date: Mon, 11 Jan 2010 19:44:38 +0300	[thread overview]
Message-ID: <4B4B5576.2090405@sun.com> (raw)
In-Reply-To: <4B4B4801.7070509@sun.com>

On 1/11/10 6:47 PM, Alex Zhuravlev wrote:
> it looks quite simple and with very minimal changes to existing protocol
> logic. I also think that following this we don't need dedicated IO epoch
> notion and can use regular VBR version increasing on each open.

sorry, I forgot to add that all this essentially means no SOM-specific
in-core state on MDS at all and no need to maintain in-core state over
reboots.

thanks, Alex

  reply	other threads:[~2010-01-11 16:44 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-05 18:01 [Lustre-devel] SOM questions Eric Barton
2010-01-06 16:51 ` Aleksandr Guzovskiy
2010-01-11 14:10 ` Vitaly Fertman
2010-01-11 15:47   ` Alex Zhuravlev
2010-01-11 16:44     ` Alex Zhuravlev [this message]
2010-01-11 21:59     ` Vitaly Fertman
2010-01-12  3:42       ` Alex Zhuravlev

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