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Re: [PATCH v13 00/15] backup-top filter driver for backup
From: |
John Snow |
Subject: |
Re: [PATCH v13 00/15] backup-top filter driver for backup |
Date: |
Fri, 20 Sep 2019 12:13:36 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 |
On 9/20/19 12:01 PM, Vladimir Sementsov-Ogievskiy wrote:
> 20.09.2019 18:55, Max Reitz wrote:
>> On 20.09.19 16:20, Vladimir Sementsov-Ogievskiy wrote:
>>> Hi all!
>>>
>>> These series introduce backup-top driver. It's a filter-node, which
>>> do copy-before-write operation. Mirror uses filter-node for handling
>>> guest writes, let's move to filter-node (from write-notifiers) for
>>> backup too.
>>>
>>> v11,v12 -> v13 changes:
>>>
>>> [v12 was two fixes in separate: [PATCH v12 0/2] backup: copy_range fixes]
>>>
>>> 01: new in v12, in v13 change comment
>>> 02: in v12: add "Fixes: " to commit msg, in v13 add John's r-b
>>> 05: rebase on 01
>>> 07: rebase on 01. It still a clean movement, keep r-b
>>
>> Thanks, applied to my block branch:
>>
>> https://git.xanclic.moe/XanClic/qemu/commits/branch/block
>>
>
> You made my day!
> Thank you!!
>
Guess that definitively settles the need for the creation time write
notifier, huh? :)
Congrats!
--js
- [PATCH v13 04/15] block/backup: improve comment about image fleecing, (continued)
- [PATCH v13 04/15] block/backup: improve comment about image fleecing, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 05/15] block/backup: introduce BlockCopyState, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 07/15] block: move block_copy from block/backup.c to separate file, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 12/15] block/io: refactor wait_serialising_requests, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 11/15] iotests: 257: drop device_add, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 10/15] iotests: 257: drop unused Drive.device field, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 09/15] iotests: prepare 124 and 257 bitmap querying for backup-top filter, Vladimir Sementsov-Ogievskiy, 2019/09/20
- [PATCH v13 15/15] block/backup: use backup-top instead of write notifiers, Vladimir Sementsov-Ogievskiy, 2019/09/20
- Re: [PATCH v13 00/15] backup-top filter driver for backup, Max Reitz, 2019/09/20
- [PATCH 16/15 v13] block/block-copy: fix block_copy, Vladimir Sementsov-Ogievskiy, 2019/09/25
- Re: [PATCH v13 00/15] backup-top filter driver for backup, Vladimir Sementsov-Ogievskiy, 2019/09/25