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Date: Thu, 14 Aug 2014 09:07:56 -0400
From: Luiz Capitulino <lcapitulino@redhat.com>
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Subject: Re: [Qemu-devel] [RFC 3/3] QMP: extend BLOCK_IO_ERROR event with
 no-space indicator
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To: Eric Blake <eblake@redhat.com>
Cc: kwolf@redhat.com, pbonzini@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com

On Tue, 05 Aug 2014 06:19:27 -0600
Eric Blake <eblake@redhat.com> wrote:

> On 07/23/2014 07:17 AM, Luiz Capitulino wrote:
> > Management software, such as OpenStack and RHEV's vdsm, want to be able
> > to allocate disk space on demand. The basic use case is to start a VM
> > with a small disk and then the disk is enlarged when QEMU hits a ENOSPC
> > condition.
> 
> I'd still like feedback from OpenStack or vdsm folks stating what they
> do with this information, if a bool for ENOSPC is good enough.

You're right, that's the most important item for this series. Do you know
whom I should contact from OpenStack?