From: Paolo Bonzini <pbonzini@redhat.com>
To: Fam Zheng <famz@redhat.com>
Cc: kwolf@redhat.com, qemu-devel@nongnu.org, stefanha@redhat.com,
mreitz@redhat.com
Subject: Re: [Qemu-devel] [PATCH v3] qemu-iotests: use blkdebug to make test deterministic
Date: Thu, 07 Nov 2013 12:33:04 +0100 [thread overview]
Message-ID: <527B7A70.50607@redhat.com> (raw)
In-Reply-To: <527B789A.8000002@redhat.com>
Il 07/11/2013 12:25, Fam Zheng ha scritto:
> Mirror doesn't complete automatically, so we don't need the sequence:
>
> 1) Pause IO on device.
> 2) Start job.
> 3) Send block job cancel/complete command to wire.
> 4) Resume IO.
>
> Block stream/commit/backup need because without step 1) the job could
> complete after 2) but before 3), so the block-job-complete may get an
> error return (no job no device).
>
> Is it?
Yes.
> So I'll review commit and backup cases then.
Yes.
Paolo
prev parent reply other threads:[~2013-11-07 11:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-30 9:42 [Qemu-devel] [PATCH v2] qemu-iotests: prefill some data to test image Fam Zheng
2013-10-30 11:15 ` Kevin Wolf
2013-10-30 11:31 ` Fam Zheng
2013-10-30 11:51 ` Kevin Wolf
2013-10-31 2:18 ` [Qemu-devel] [PATCH v3] qemu-iotests: use blkdebug to make test deterministic Fam Zheng
2013-11-06 12:03 ` Stefan Hajnoczi
2013-11-07 7:58 ` Fam Zheng
2013-11-06 12:10 ` Paolo Bonzini
2013-11-07 10:51 ` Fam Zheng
2013-11-07 11:25 ` Fam Zheng
2013-11-07 11:33 ` Paolo Bonzini [this message]
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