Am 14.03.2012 14:11, schrieb Eric Blake:
>>> * We could use the transaction APIs without actually making it
>>> transaction (if we fail in the middle we can't rollback). The only
>>> advantage of this is that we'd provide a consistent API to libvirt
>>> and we would postpone the problem to th
nt: Wednesday, March 14, 2012 10:34:08 AM
> Subject: Re: [Qemu-devel] [PATCH v4 10/10] Add the drive-reopen command
>
> > * We could leave it as it is, a distinct command that is not part
> > of
> > the transaction and that it's closing the old image before
> > op
On 03/14/2012 03:34 AM, Kevin Wolf wrote:
>> That said, reopen is really hard to be implemented as a transaction
>> without breaking that rule. For example in the blkmirror case you'd
>> need to open the destination image in r/w while the mirroring is in
>> action (already having the same image in
Am 14.03.2012 10:19, schrieb Paolo Bonzini:
> Il 14/03/2012 10:17, Kevin Wolf ha scritto:
>> If we want to do this, it needs to be the same patch, as we couple the
>> transaction actions with top-level commands as long as there is no other
>> way to discover the possible actions. And it probably m
com
>> Sent: Tuesday, March 13, 2012 9:48:10 PM
>> Subject: Re: [Qemu-devel] [PATCH v4 10/10] Add the drive-reopen command
>>
>> On 03/06/2012 10:56 AM, Paolo Bonzini wrote:
>>> From: Federico Simoncelli
>>>
>>> Signed-off-by: Federico Simoncelli
&
Il 14/03/2012 10:17, Kevin Wolf ha scritto:
> If we want to do this, it needs to be the same patch, as we couple the
> transaction actions with top-level commands as long as there is no other
> way to discover the possible actions. And it probably makes more sense
> anyway, because the top-level c
Am 13.03.2012 21:48, schrieb Eric Blake:
> On 03/06/2012 10:56 AM, Paolo Bonzini wrote:
>> From: Federico Simoncelli
>>
>> Signed-off-by: Federico Simoncelli
>> Signed-off-by: Paolo Bonzini
>
>> ##
>> +# @drive-reopen
>> +#
>> +# Assigns a new image file to a device.
>> +#
>> +# @device: the n
- Original Message -
> From: "Eric Blake"
> To: "Paolo Bonzini"
> Cc: kw...@redhat.com, fsimo...@redhat.com, qemu-devel@nongnu.org,
> stefa...@linux.vnet.ibm.com, lcapitul...@redhat.com
> Sent: Tuesday, March 13, 2012 9:48:10 PM
> Subject: Re: [Qemu
On 03/06/2012 10:56 AM, Paolo Bonzini wrote:
> From: Federico Simoncelli
>
> Signed-off-by: Federico Simoncelli
> Signed-off-by: Paolo Bonzini
> ##
> +# @drive-reopen
> +#
> +# Assigns a new image file to a device.
> +#
> +# @device: the name of the device for which we are changing the image
From: Federico Simoncelli
Signed-off-by: Federico Simoncelli
Signed-off-by: Paolo Bonzini
---
blockdev.c | 63 ++
hmp-commands.hx | 16 +
hmp.c| 11 +
hmp.h|1 +
qapi-schema.json |
10 matches
Mail list logo
