From: Fam Zheng <famz@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-block@nongnu.org, mreitz@redhat.com, eblake@redhat.com,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH for-2.11 0/2] Fix 'qemu-img info' on mirror target
Date: Mon, 20 Nov 2017 22:22:38 +0800 [thread overview]
Message-ID: <20171120142238.GA6828@lemon.lan> (raw)
In-Reply-To: <20171120141141.24626-1-kwolf@redhat.com>
On Mon, 11/20 15:11, Kevin Wolf wrote:
> There is no reason to forbid 'qemu-img info' for an image that is used
> as a mirror target (or intermediate image of a commit job) at the same
> time.
>
> This fixes the problem reported on qemu-discuss:
> https://lists.gnu.org/archive/html/qemu-discuss/2017-11/msg00039.html
>
> Kevin Wolf (2):
> block: Don't use BLK_PERM_CONSISTENT_READ for format probing
> block: Don't request I/O permission with BDRV_O_NO_IO
>
> block.c | 5 ++++-
> block/block-backend.c | 10 ++++++----
> 2 files changed, 10 insertions(+), 5 deletions(-)
>
> --
> 2.13.6
>
Reviewed-by: Fam Zheng <famz@redhat.com>
prev parent reply other threads:[~2017-11-20 14:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-20 14:11 [Qemu-devel] [PATCH for-2.11 0/2] Fix 'qemu-img info' on mirror target Kevin Wolf
2017-11-20 14:11 ` [Qemu-devel] [PATCH for-2.11 1/2] block: Don't use BLK_PERM_CONSISTENT_READ for format probing Kevin Wolf
2017-11-20 14:11 ` [Qemu-devel] [PATCH for-2.11 2/2] block: Don't request I/O permission with BDRV_O_NO_IO Kevin Wolf
2017-11-20 14:41 ` [Qemu-devel] [Qemu-block] " Alberto Garcia
2017-11-20 14:22 ` Fam Zheng [this message]
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