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From: John Snow <jsnow@redhat.com>
To: Kashyap Chamarthy <kchamart@redhat.com>
Cc: kwolf@redhat.com, famz@redhat.com, qemu-block@nongnu.org,
	qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
	vsementsov@parallels.com, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v4 11/11] qmp-commands.hx: Update the supported 'transaction' operations
Date: Wed, 20 May 2015 07:27:46 -0400	[thread overview]
Message-ID: <555C6FB2.7050001@redhat.com> (raw)
In-Reply-To: <20150520111213.GB6856@tesla.redhat.com>



On 05/20/2015 07:12 AM, Kashyap Chamarthy wrote:
> On Tue, May 19, 2015 at 11:37:32AM -0400, John Snow wrote:
>>> On Mon, May 18, 2015 at 06:22:22PM +0200, Max Reitz wrote:
>>>> On 12.05.2015 01:04, John Snow wrote:
> 
> [. . .]
> 
>>>>> diff --git a/qmp-commands.hx b/qmp-commands.hx
>>>>> index 7506774..363126a 100644
>>>>> --- a/qmp-commands.hx
>>>>> +++ b/qmp-commands.hx
>>>>> @@ -1238,11 +1238,14 @@ SQMP
>>>>>  transaction
>>>>>  -----------
>>>>> -Atomically operate on one or more block devices.  The only supported operations
>>>>> -for now are drive-backup, internal and external snapshotting.  A list of
>>>>> -dictionaries is accepted, that contains the actions to be performed.
>>>>> -If there is any failure performing any of the operations, all operations
>>>>> -for the group are abandoned.
>>>>> +Atomically operate on one or more block devices.  Operations that are
>>>>> +currently supported: drive-backup, blockdev-backup,
>>>>> +blockdev-snapshot-sync, blockdev-snapshot-internal-sync, abort,
>>>>> +block-dirty-bitmap-add, block-dirty-bitmap-clear
>>>>
>>>> Hm, seven operations... Worth making it a real list?
>>>
>>> I don't have a preference. FWIW, I think it still retains the
>>> readability. And, not sure if it's worth the churn.
>>>
>>>>> (refer to the
>>>>> +qemu/qapi-schema.json file for minimum required QEMU versions for these
>>>>> +operations).  A list of dictionaries is accepted, that contains the
>>>>> +actions to be performed.  If there is any failure performing any of the
>>>>> +operations, all operations for the group are abandoned.
>>>>>  For external snapshots, the dictionary contains the device, the file to use for
>>>>>  the new snapshot, and the format.  The default format, if not specified, is
>>>>
>>>
>>
>> I have to respin the series anyway, so if you want Kashyap, you can
>> rewrite this and send it to me privately for inclusion
> 
> Done. Sent you (and Max) the revised patch. Max provided his R-b. Max
> wondered whether you'd include this in your series on #qemu. I'll assume
> you'll do.
> 
> Thanks.
> 

Yes, I'll pull it in here again.

Thanks!

--js

      reply	other threads:[~2015-05-20 11:28 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-11 23:04 [Qemu-devel] [PATCH v4 00/11] block: incremental backup transactions John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 01/11] qapi: Add transaction support to block-dirty-bitmap operations John Snow
2015-05-18 16:14   ` Max Reitz
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 02/11] iotests: add transactional incremental backup test John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 03/11] block: rename BlkTransactionState and BdrvActionOps John Snow
2015-05-18 12:24   ` [Qemu-devel] [Qemu-block] " Stefan Hajnoczi
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 04/11] block: re-add BlkTransactionState John Snow
2015-05-18 12:33   ` [Qemu-devel] [Qemu-block] " Stefan Hajnoczi
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 05/11] block: add transactional callbacks feature John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 06/11] block: add refcount to Job object John Snow
2015-05-18 15:45   ` Stefan Hajnoczi
2015-05-19 22:15     ` John Snow
2015-05-20  9:27       ` Stefan Hajnoczi
2015-05-22 22:38         ` John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 07/11] block: add delayed bitmap successor cleanup John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 08/11] qmp: Add an implementation wrapper for qmp_drive_backup John Snow
2015-05-18 14:42   ` [Qemu-devel] [Qemu-block] " Stefan Hajnoczi
2015-05-18 15:10     ` John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 09/11] block: drive_backup transaction callback support John Snow
2015-05-18 15:35   ` Stefan Hajnoczi
2015-05-18 15:53     ` John Snow
2015-05-18 15:48   ` Stefan Hajnoczi
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 10/11] iotests: 124 - transactional failure test John Snow
2015-05-11 23:04 ` [Qemu-devel] [PATCH v4 11/11] qmp-commands.hx: Update the supported 'transaction' operations John Snow
2015-05-18 16:22   ` Max Reitz
2015-05-19 15:30     ` Kashyap Chamarthy
2015-05-19 15:37       ` John Snow
2015-05-20 11:12         ` Kashyap Chamarthy
2015-05-20 11:27           ` John Snow [this message]

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