From: Kevin Wolf <kwolf@redhat.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com
Subject: [Qemu-devel] [PATCH 0/2] ide: Handle bdrv_aio_flush errors
Date: Tue, 19 Oct 2010 17:08:50 +0200 [thread overview]
Message-ID: <1287500932-7366-1-git-send-email-kwolf@redhat.com> (raw)
Until now, errors returned by bdrv_aio_flush were silently ignored, so that
from a guest point of view, FLUSH would never fail even if the data hasn't made
it to the host disk.
This applies the werror option also to flushes, so that by default errors are
reported back to the guest, and qemu can be configured to stop the VM instead.
Kevin Wolf (2):
ide: Factor ide_flush_cache out
ide: Handle flush failure
hw/ide/core.c | 24 +++++++++++++++++++-----
hw/ide/internal.h | 3 ++-
2 files changed, 21 insertions(+), 6 deletions(-)
--
1.7.2.3
next reply other threads:[~2010-10-19 15:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-19 15:08 Kevin Wolf [this message]
2010-10-19 15:08 ` [Qemu-devel] [PATCH 1/2] ide: Factor ide_flush_cache out Kevin Wolf
2010-10-21 5:21 ` Christoph Hellwig
2010-10-19 15:08 ` [Qemu-devel] [PATCH 2/2] ide: Handle flush failure Kevin Wolf
2010-10-21 5:21 ` Christoph Hellwig
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