From: Samuel Thibault <samuel.thibault@ens-lyon.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Flush pending AIO on reboot and shutdown.
Date: Wed, 13 Aug 2008 23:32:24 +0100 [thread overview]
Message-ID: <20080813223224.GG4766@implementation> (raw)
In-Reply-To: <48A32FF1.5040302@codemonkey.ws>
Anthony Liguori, le Wed 13 Aug 2008 14:03:13 -0500, a écrit :
> From the guest's perspective, data is only written to disk after a
> write completion has be issued. I think it's worse for data to end up
> being written to disk without that completion ever being seen by the
> guest.
Well, the guest is notified asynchronously with real hardware, so it may
miss a completion too.
Samuel
prev parent reply other threads:[~2008-08-13 22:32 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-13 13:23 [Qemu-devel] [PATCH] Flush pending AIO on reboot and shutdown Gleb Natapov
2008-08-13 13:46 ` Samuel Thibault
2008-08-13 13:59 ` Gleb Natapov
2008-08-13 14:06 ` Samuel Thibault
2008-08-13 14:25 ` Gleb Natapov
2008-08-13 14:29 ` Samuel Thibault
2008-08-13 14:40 ` Avi Kivity
2008-08-13 14:41 ` Gleb Natapov
2008-08-13 16:14 ` Samuel Thibault
2008-08-13 13:52 ` Anthony Liguori
2008-08-13 14:13 ` Gleb Natapov
2008-08-13 15:07 ` Anthony Liguori
2008-08-13 15:18 ` Avi Kivity
2008-08-13 15:47 ` Anthony Liguori
2008-08-13 16:36 ` Avi Kivity
2008-08-13 15:23 ` Gleb Natapov
2008-08-13 15:53 ` Anthony Liguori
2008-08-13 18:35 ` Gleb Natapov
2008-08-13 18:40 ` Avi Kivity
2008-08-13 18:53 ` Gleb Natapov
2008-08-13 19:04 ` Anthony Liguori
2008-08-14 10:26 ` Jamie Lokier
2008-08-13 19:03 ` Anthony Liguori
2008-08-13 22:32 ` Samuel Thibault [this message]
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