From: Alasdair G Kergon <agk@redhat.com>
To: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Cc: dm-devel@redhat.com
Subject: Re: [RFC] How to fix system stall on root volume multipath
Date: Sat, 10 Nov 2007 03:31:13 +0000 [thread overview]
Message-ID: <20071110033113.GA22843@agk.fab.redhat.com> (raw)
In-Reply-To: <20071109.181719.115904569.k-ueda@ct.jp.nec.com>
On Fri, Nov 09, 2007 at 06:17:19PM -0500, Kiyoshi Ueda wrote:
> If we use multipath for "/", temporal all-paths failure could lead to
> system stall because multipathd depends on callout programs on "/".
> I would like to hear your comments about my idea to fix it.
I thought it avoided that problem by pre-loading everything into a ramdisk:
did that code get dropped for some reason?
Alasdair
--
agk@redhat.com
next prev parent reply other threads:[~2007-11-10 3:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-09 23:17 [RFC] How to fix system stall on root volume multipath Kiyoshi Ueda
2007-11-10 3:31 ` Alasdair G Kergon [this message]
2007-11-12 16:24 ` Kiyoshi Ueda
2007-11-13 1:01 ` Christophe Varoqui
2007-11-13 19:30 ` Kiyoshi Ueda
2007-11-13 22:02 ` Benjamin Marzinski
2007-11-16 8:41 ` Christophe Varoqui
2007-11-19 0:17 ` Christophe Varoqui
2007-12-20 18:10 ` Kiyoshi Ueda
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