From: Kevin Wolf <kwolf@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: ronnie sahlberg <ronniesahlberg@gmail.com>,
qemu-devel <qemu-devel@nongnu.org>,
Alexandre DERUMIER <aderumier@odiso.com>
Subject: Re: [Qemu-devel] qemu-img convert with block driver without .bdrv_create (like iscsi)
Date: Thu, 25 Oct 2012 10:02:26 +0200 [thread overview]
Message-ID: <5088F212.5050101@redhat.com> (raw)
In-Reply-To: <5088EFAF.9000004@redhat.com>
Am 25.10.2012 09:52, schrieb Paolo Bonzini:
> Il 25/10/2012 09:46, Kevin Wolf ha scritto:
>>>> 1)add a .bdrv_create in block/iscsi.c ?
>>>>
>>>> (like host_device block driver, only open/close the device and check if size if big enough)
>> Yes, this is the right way.
>
> Could it be a default implementation of .bdrv_create (i.e. something
> you'd do in bdrv_create if the protocol doesn't have it)?
No, there are block drivers that really can't create images. They should
keep failing.
Kevin
next prev parent reply other threads:[~2012-10-25 8:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <37f26e36-0239-4598-bfc3-477e7dcf3787@mailpro>
2012-10-25 7:25 ` [Qemu-devel] qemu-img convert with block driver without .bdrv_create (like iscsi) Alexandre DERUMIER
2012-10-25 7:42 ` Paolo Bonzini
2012-10-25 7:46 ` Kevin Wolf
2012-10-25 7:52 ` Paolo Bonzini
2012-10-25 8:02 ` Kevin Wolf [this message]
2012-10-25 13:41 ` ronnie sahlberg
2012-10-25 13:54 ` Kevin Wolf
2012-10-25 13:58 ` Paolo Bonzini
2012-10-25 14:00 ` ronnie sahlberg
2012-10-26 5:37 ` Alexandre DERUMIER
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