From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
hch@infradead.org, stefanha@linux.vnet.ibm.com,
Jes.Sorensen@redhat.com
Subject: [Qemu-devel] Re: [PATCH] For AIO return -ENOSPC on short write
Date: Tue, 22 Feb 2011 17:59:01 +0100 [thread overview]
Message-ID: <4D63EB55.2000800@redhat.com> (raw)
In-Reply-To: <AANLkTi=kdSyfrqejZjYpmVbtN+_KSuBZVCQ7MzWZ9+if@mail.gmail.com>
On 02/22/2011 04:16 PM, Stefan Hajnoczi wrote:
> Yes it is. It doesn't explain it though. The code involved here is
> linux-aio.c and will be qcow2's bs->file. That ought to be a
> host_device and AFAIK that is not growable. So I wanted to figure out
> why we're even getting this far. I expected the request to get
> rejected in block.c when checking the range against the host_device.
Possibly a COW logical volume can give short writes on disk full?
Paolo
next prev parent reply other threads:[~2011-02-22 16:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 10:17 [Qemu-devel] [PATCH] For AIO return -ENOSPC on short write Jes.Sorensen
2011-02-22 10:18 ` Jes.Sorensen
2011-02-22 11:44 ` [Qemu-devel] " Kevin Wolf
2011-02-22 11:45 ` Jes Sorensen
2011-02-22 13:56 ` Avi Kivity
2011-02-22 15:02 ` [Qemu-devel] " Stefan Hajnoczi
2011-02-22 15:11 ` Kevin Wolf
2011-02-22 15:16 ` Stefan Hajnoczi
2011-02-22 16:59 ` Paolo Bonzini [this message]
2011-03-01 20:19 ` [Qemu-devel] " Christoph Hellwig
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