From: "Stephen C. Tweedie" <sct@redhat.com>
To: linux-lvm@sistina.com
Cc: Stephen Tweedie <sct@redhat.com>, Joe Thornber <thornber@btconnect.com>
Subject: Re: [linux-lvm] Re: What really works?
Date: Fri Nov 2 09:40:02 2001 [thread overview]
Message-ID: <20011102153732.A5007@redhat.com> (raw)
In-Reply-To: <20011023104359.B385@btconnect.com>; from thornber@btconnect.com on Tue, Oct 23, 2001 at 10:43:59AM +0100
Hi,
On Tue, Oct 23, 2001 at 10:43:59AM +0100, Joe Thornber wrote:
> You're not missing anything. The correct thing to do (as pointed out
> by Andrea Arc.) is to hook b_end_io such that we can keep track of all
> 'in flight' io's, and only start moving once these have completed.
Precisely.
> This is implemented in the new device-mapper driver that we are
> switching to shortly. I consider 'live' pvmove broken in the current
> LVM.
Just while we're on the subject, does anyone have a timescale for
fixing this?
Cheers,
Stephen
prev parent reply other threads:[~2001-11-02 9:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E15vISM-0005YX-00.2001-10-21-14-15-58@mail5.svr.pol.co.uk>
2001-10-21 14:25 ` [linux-lvm] What really works? Jason A. Lixfeld
2001-10-22 14:37 ` [linux-lvm] " Theodore Tso
2001-10-22 14:42 ` Bryan-TheBS-Smith
2001-10-22 21:13 ` [linux-lvm] " Jason A. Lixfeld
2001-10-23 5:35 ` [linux-lvm] " Stephen C. Tweedie
2001-10-22 17:04 ` Stephen C. Tweedie
2001-10-22 17:22 ` Andreas Dilger
2001-10-23 5:32 ` Stephen C. Tweedie
2001-10-23 4:42 ` Joe Thornber
2001-11-02 9:40 ` Stephen C. Tweedie [this message]
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