Am 26.06.2013 um 08:46 hat Bharata B Rao geschrieben:
> On Wed, Jun 26, 2013 at 07:59:27AM +0200, Peter Lieven wrote:
> >
> > Am 26.06.2013 um 05:14 schrieb Bharata B Rao :
> >
> > > On Tue, Jun 25, 2013 at 01:39:11PM +0200, Kevin Wolf wrote:
> > >>
> > >> Can you please review for the gluster,
On Wed, Jun 26, 2013 at 07:59:27AM +0200, Peter Lieven wrote:
>
> Am 26.06.2013 um 05:14 schrieb Bharata B Rao :
>
> > On Tue, Jun 25, 2013 at 01:39:11PM +0200, Kevin Wolf wrote:
> >>
> >> Can you please review for the gluster, rbd, sheepdog and ssh driver
> >> whether it's safe to assume that t
Am 26.06.2013 um 05:14 schrieb Bharata B Rao :
> On Tue, Jun 25, 2013 at 01:39:11PM +0200, Kevin Wolf wrote:
>>
>> Can you please review for the gluster, rbd, sheepdog and ssh driver
>> whether it's safe to assume that the image reads back as zeros after
>> bdrv_create?
>
> Gluster supports bot
On Tue, Jun 25, 2013 at 01:39:11PM +0200, Kevin Wolf wrote:
>
> Can you please review for the gluster, rbd, sheepdog and ssh driver
> whether it's safe to assume that the image reads back as zeros after
> bdrv_create?
Gluster supports both file and block backends. While the above is true for
file
On 06/25/2013 04:39 AM, Kevin Wolf wrote:
Can you please review for the gluster, rbd, sheepdog and ssh driver
whether it's safe to assume that the image reads back as zeros after
bdrv_create?
This is always safe for rbd.
Am 25.06.2013 um 15:42 hat MORITA Kazutaka geschrieben:
> At Tue, 25 Jun 2013 15:20:18 +0200,
> Kevin Wolf wrote:
> >
> > Am 25.06.2013 um 15:11 hat MORITA Kazutaka geschrieben:
> > > At Tue, 25 Jun 2013 13:39:11 +0200,
> > > Kevin Wolf wrote:
> > > >
> > > > Hi all,
> > > >
> > > > while discus
At Tue, 25 Jun 2013 15:20:18 +0200,
Kevin Wolf wrote:
>
> Am 25.06.2013 um 15:11 hat MORITA Kazutaka geschrieben:
> > At Tue, 25 Jun 2013 13:39:11 +0200,
> > Kevin Wolf wrote:
> > >
> > > Hi all,
> > >
> > > while discussing some iscsi patches with Peter, we came to have a look
> > > at which bl
Am 25.06.2013 um 15:11 hat MORITA Kazutaka geschrieben:
> At Tue, 25 Jun 2013 13:39:11 +0200,
> Kevin Wolf wrote:
> >
> > Hi all,
> >
> > while discussing some iscsi patches with Peter, we came to have a look
> > at which block drivers implement has_zero_init() to return 0, and which
> > don't (r
At Tue, 25 Jun 2013 13:39:11 +0200,
Kevin Wolf wrote:
>
> Hi all,
>
> while discussing some iscsi patches with Peter, we came to have a look
> at which block drivers implement has_zero_init() to return 0, and which
> don't (returning 1 is the default).
>
> The meaning of this value is that if ha
Am 25.06.2013 um 14:05 hat Richard W.M. Jones geschrieben:
> On Tue, Jun 25, 2013 at 01:39:11PM +0200, Kevin Wolf wrote:
> > * ssh - currently has_zero_init = 1 (is this correct?)
> [...]
> > It might be possible that the correct value depends on the backend on
> > the server side for som
On Tue, Jun 25, 2013 at 01:39:11PM +0200, Kevin Wolf wrote:
> * ssh - currently has_zero_init = 1 (is this correct?)
[...]
> It might be possible that the correct value depends on the backend on
> the server side for some protocols - for example, I think for SSH it
> depends on whether yo
Hi all,
while discussing some iscsi patches with Peter, we came to have a look
at which block drivers implement has_zero_init() to return 0, and which
don't (returning 1 is the default).
The meaning of this value is that if has_zero_init != 0, after
bdrv_create() one can assume that the whole ima
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