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Re: [PATCH v14 14/14] block/backup: use backup-top instead of write noti
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From: |
Vladimir Sementsov-Ogievskiy |
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Subject: |
Re: [PATCH v14 14/14] block/backup: use backup-top instead of write notifiers |
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Date: |
Thu, 26 Sep 2019 10:29:46 +0000 |
26.09.2019 13:26, Vladimir Sementsov-Ogievskiy wrote:
> Drop write notifiers and use filter node instead.
>
> = Changes =
>
> 1. Add filter-node-name argument for backup qmp api. We have to do it
> in this commit, as 257 needs to be fixed.
>
[..]
>
> 257: The test wants to emulate guest write during backup. They should
> go to filter node, not to original source node, of course. Therefore we
> need to specify filter node name and use it.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy<address@hidden>
> Reviewed-by: Max Reitz<address@hidden>
Sorry, I forget to drop r-b mark. Patch is updated.
(hmm, again something wrong about whitespace between name and email, I see
it in original message, but when I composing this reply, there is no whitespace
quote)
--
Best regards,
Vladimir
- [PATCH v14 06/14] block/backup: fix block-comment style, (continued)
- [PATCH v14 06/14] block/backup: fix block-comment style, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 04/14] block/backup: improve comment about image fleecing, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 01/14] block/backup: fix max_transfer handling for copy_range, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 12/14] block: move in-flight requests handling from backup to block-copy, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 10/14] iotests: 257: drop unused Drive.device field, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 11/14] iotests: 257: drop device_add, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 05/14] block/backup: introduce BlockCopyState, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 07/14] block: move block_copy from block/backup.c to separate file, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 09/14] iotests: prepare 124 and 257 bitmap querying for backup-top filter, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 14/14] block/backup: use backup-top instead of write notifiers, Vladimir Sementsov-Ogievskiy, 2019/09/26
- Re: [PATCH v14 14/14] block/backup: use backup-top instead of write notifiers,
Vladimir Sementsov-Ogievskiy <=
- [PATCH v14 08/14] block: teach bdrv_debug_breakpoint skip filters with backing, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 03/14] block/backup: split shareable copying part from backup_do_cow, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 13/14] block: introduce backup-top filter driver, Vladimir Sementsov-Ogievskiy, 2019/09/26
- [PATCH v14 02/14] block/backup: fix backup_cow_with_offload for last cluster, Vladimir Sementsov-Ogievskiy, 2019/09/26