From: Fam Zheng <famz@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
dron@redhat.com, Paolo Bonzini <pbonzini@redhat.com>,
qemu-devel@nongnu.org, Markus Armbruster <armbru@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] blockdev: reset werror/rerror on drive_del
Date: Wed, 5 Jun 2013 16:26:13 +0800 [thread overview]
Message-ID: <20130605082613.GA23742@localhost.nay.redhat.com> (raw)
In-Reply-To: <1370271492-5259-1-git-send-email-stefanha@redhat.com>
On Mon, 06/03 16:58, Stefan Hajnoczi wrote:
> Paolo Bonzini <pbonzini@redhat.com> suggested the following test case:
>
> 1. Launch a guest and wait at the GRUB boot menu:
>
> qemu-system-x86_64 -enable-kvm -m 1024 \
> -drive if=none,cache=none,file=test.img,id=foo,werror=stop,rerror=stop
> -device virtio-blk-pci,drive=foo,id=virtio0,addr=4
>
> 2. Hot unplug the device:
>
> (qemu) drive_del foo
>
> 3. Select the first boot menu entry
>
> Without this patch the guest pauses due to ENOMEDIUM. But it is not
> possible to resolve this situation - the drive has become anonymous.
>
> With this patch the guest the guest gets the ENOMEDIUM error.
s/the guest the guest/the guest/
--
Fam
prev parent reply other threads:[~2013-06-05 8:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-03 14:58 [Qemu-devel] [PATCH] blockdev: reset werror/rerror on drive_del Stefan Hajnoczi
2013-06-03 15:20 ` Paolo Bonzini
2013-06-04 16:37 ` Markus Armbruster
2013-06-04 17:04 ` Paolo Bonzini
2013-06-04 19:24 ` Markus Armbruster
2013-06-04 19:32 ` Eric Blake
2013-06-05 7:09 ` Markus Armbruster
2013-06-05 8:21 ` Stefan Hajnoczi
2013-06-05 8:26 ` Fam Zheng [this message]
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