From: Max Reitz <mreitz@redhat.com>
To: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>,
qemu-block@nongnu.org
Cc: kwolf@redhat.com, wencongyang2@huawei.com,
xiechanglong.d@gmail.com, armbru@redhat.com,
qemu-devel@nongnu.org, den@openvz.org, jsnow@redhat.com
Subject: Re: [PATCH v2 20/20] simplebench: add bench-backup.py
Date: Thu, 23 Jul 2020 15:47:33 +0200 [thread overview]
Message-ID: <ec1321d3-7d16-a37a-a72d-7ae570b17793@redhat.com> (raw)
In-Reply-To: <20200601181118.579-21-vsementsov@virtuozzo.com>
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On 01.06.20 20:11, Vladimir Sementsov-Ogievskiy wrote:
> Add script to benchmark new backup architecture.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
> scripts/simplebench/bench-backup.py | 132 ++++++++++++++++++++++++++++
> 1 file changed, 132 insertions(+)
> create mode 100755 scripts/simplebench/bench-backup.py
Looks reasonable. Not sure whether I can give an R-b, given my
non-existing background on the simplebench scripts, and also that it’s
probably not really necessary.
The only thing that sprung to my eye is that you give x-use-copy-range
even when the “new” label isn’t given, which may be a problem. (Because
AFAIU, the “new” label means that qemu is sufficiently new to support
x-max-workers; and that’s basically equivalent to supporting
x-use-copy-range.)
Max
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next prev parent reply other threads:[~2020-07-23 13:49 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-01 18:10 [PATCH v2 00/20] backup performance: block_status + async Vladimir Sementsov-Ogievskiy
2020-06-01 18:10 ` [PATCH v2 01/20] block/block-copy: block_copy_dirty_clusters: fix failure check Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 02/20] iotests: 129 don't check backup "busy" Vladimir Sementsov-Ogievskiy
2020-07-17 12:57 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 03/20] qapi: backup: add x-use-copy-range parameter Vladimir Sementsov-Ogievskiy
2020-07-17 13:15 ` Max Reitz
2020-07-17 15:18 ` Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 04/20] block/block-copy: More explicit call_state Vladimir Sementsov-Ogievskiy
2020-07-17 13:45 ` Max Reitz
2020-09-18 20:11 ` Vladimir Sementsov-Ogievskiy
2020-09-21 8:54 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 05/20] block/block-copy: implement block_copy_async Vladimir Sementsov-Ogievskiy
2020-07-17 14:00 ` Max Reitz
2020-07-17 15:24 ` Vladimir Sementsov-Ogievskiy
2020-07-21 8:43 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 06/20] block/block-copy: add max_chunk and max_workers parameters Vladimir Sementsov-Ogievskiy
2020-07-22 9:39 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 07/20] block/block-copy: add ratelimit to block-copy Vladimir Sementsov-Ogievskiy
2020-07-22 11:05 ` Max Reitz
2020-09-25 18:19 ` Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 08/20] block/block-copy: add block_copy_cancel Vladimir Sementsov-Ogievskiy
2020-07-22 11:28 ` Max Reitz
2020-10-22 20:50 ` Vladimir Sementsov-Ogievskiy
2020-10-23 9:49 ` Vladimir Sementsov-Ogievskiy
2020-11-04 17:26 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 09/20] blockjob: add set_speed to BlockJobDriver Vladimir Sementsov-Ogievskiy
2020-07-22 11:34 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 10/20] job: call job_enter from job_user_pause Vladimir Sementsov-Ogievskiy
2020-07-22 11:49 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 11/20] qapi: backup: add x-max-chunk and x-max-workers parameters Vladimir Sementsov-Ogievskiy
2020-06-02 8:19 ` Vladimir Sementsov-Ogievskiy
2020-07-22 12:22 ` Max Reitz
2020-07-23 7:43 ` Max Reitz
2020-10-22 20:35 ` Vladimir Sementsov-Ogievskiy
2020-11-04 17:19 ` Max Reitz
2020-11-09 11:11 ` Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 12/20] iotests: 56: prepare for backup over block-copy Vladimir Sementsov-Ogievskiy
2020-07-23 7:57 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 13/20] iotests: 129: " Vladimir Sementsov-Ogievskiy
2020-07-23 8:03 ` Max Reitz
2020-10-22 21:10 ` Vladimir Sementsov-Ogievskiy
2020-11-04 17:30 ` Max Reitz
2020-11-09 12:16 ` Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 14/20] iotests: 185: " Vladimir Sementsov-Ogievskiy
2020-07-23 8:19 ` Max Reitz
2020-10-22 21:16 ` Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 15/20] iotests: 219: " Vladimir Sementsov-Ogievskiy
2020-07-23 8:35 ` Max Reitz
2020-10-22 21:20 ` Vladimir Sementsov-Ogievskiy
2020-06-01 18:11 ` [PATCH v2 16/20] iotests: 257: " Vladimir Sementsov-Ogievskiy
2020-07-23 8:49 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 17/20] backup: move to block-copy Vladimir Sementsov-Ogievskiy
2020-07-23 9:47 ` Max Reitz
2020-09-21 13:58 ` Vladimir Sementsov-Ogievskiy
2020-10-26 15:18 ` Vladimir Sementsov-Ogievskiy
2020-11-04 17:45 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 18/20] block/block-copy: drop unused argument of block_copy() Vladimir Sementsov-Ogievskiy
2020-07-23 13:24 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 19/20] simplebench: bench_block_job: add cmd_options argument Vladimir Sementsov-Ogievskiy
2020-07-23 13:30 ` Max Reitz
2020-06-01 18:11 ` [PATCH v2 20/20] simplebench: add bench-backup.py Vladimir Sementsov-Ogievskiy
2020-07-23 13:47 ` Max Reitz [this message]
2020-06-01 18:15 ` [PATCH v2 00/20] backup performance: block_status + async Vladimir Sementsov-Ogievskiy
2020-06-01 18:59 ` no-reply
2020-06-02 8:20 ` Vladimir Sementsov-Ogievskiy
2020-06-01 19:43 ` no-reply
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