From: Eric Blake <eblake@redhat.com>
To: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>,
qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, quintela@redhat.com, dgilbert@redhat.com,
Max Reitz <mreitz@redhat.com>,
andrey.shinkevich@virtuozzo.com
Subject: Re: [PATCH v2 17/22] qemu-iotests/199: increase postcopy period
Date: Thu, 23 Jul 2020 19:14:52 -0500 [thread overview]
Message-ID: <d807baef-4295-5b7c-0c1b-622edd47123c@redhat.com> (raw)
In-Reply-To: <20200217150246.29180-18-vsementsov@virtuozzo.com>
On 2/17/20 9:02 AM, Vladimir Sementsov-Ogievskiy wrote:
> Test wants force bitmap postcopy. Still, resulting postcopy period is
The test wants to force a bitmap postcopy. Still, the resulting postcopy
period is very small.
> very small. Let's increase it by adding more bitmaps to migrate. Also,
> test disabled bitmaps migration.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
> tests/qemu-iotests/199 | 58 ++++++++++++++++++++++++++++--------------
> 1 file changed, 39 insertions(+), 19 deletions(-)
Patches 12-17:
Tested-by: Eric Blake <eblake@redhat.com>
As they all work without any other patches in this series, and DO make a
dramatic difference (cutting the test from over 70 seconds to just 7, on
my machine), I'm inclined to stage them now, even while waiting for you
to rebase the rest of the series. And 18 is already in the tree.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
next prev parent reply other threads:[~2020-07-24 0:16 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 15:02 [PATCH v2 00/22] Fix error handling during bitmap postcopy Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 01/22] migration/block-dirty-bitmap: fix dirty_bitmap_mig_before_vm_start Vladimir Sementsov-Ogievskiy
2020-02-18 9:44 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 02/22] migration/block-dirty-bitmap: rename state structure types Vladimir Sementsov-Ogievskiy
2020-07-23 20:50 ` Eric Blake
2020-02-17 15:02 ` [PATCH v2 03/22] migration/block-dirty-bitmap: rename dirty_bitmap_mig_cleanup Vladimir Sementsov-Ogievskiy
2020-02-18 11:00 ` Andrey Shinkevich
2020-02-19 14:20 ` Vladimir Sementsov-Ogievskiy
2020-07-23 20:54 ` Eric Blake
2020-02-17 15:02 ` [PATCH v2 04/22] migration/block-dirty-bitmap: move mutex init to dirty_bitmap_mig_init Vladimir Sementsov-Ogievskiy
2020-02-18 11:28 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 05/22] migration/block-dirty-bitmap: refactor state global variables Vladimir Sementsov-Ogievskiy
2020-02-18 13:05 ` Andrey Shinkevich
2020-02-19 15:29 ` Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 06/22] migration/block-dirty-bitmap: rename finish_lock to just lock Vladimir Sementsov-Ogievskiy
2020-02-18 13:20 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 07/22] migration/block-dirty-bitmap: simplify dirty_bitmap_load_complete Vladimir Sementsov-Ogievskiy
2020-02-18 14:26 ` Andrey Shinkevich
2020-02-19 15:30 ` Vladimir Sementsov-Ogievskiy
2020-02-19 16:14 ` Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 08/22] migration/block-dirty-bitmap: keep bitmap state for all bitmaps Vladimir Sementsov-Ogievskiy
2020-02-18 17:07 ` Andrey Shinkevich
2020-07-23 21:30 ` Eric Blake
2020-07-24 5:18 ` Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 09/22] migration/block-dirty-bitmap: relax error handling in incoming part Vladimir Sementsov-Ogievskiy
2020-02-18 18:54 ` Andrey Shinkevich
2020-02-19 15:34 ` Vladimir Sementsov-Ogievskiy
2020-07-24 7:23 ` Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 10/22] migration/block-dirty-bitmap: cancel migration on shutdown Vladimir Sementsov-Ogievskiy
2020-02-18 19:11 ` Andrey Shinkevich
2020-07-23 21:04 ` Eric Blake
2020-02-17 15:02 ` [PATCH v2 11/22] migration/savevm: don't worry if bitmap migration postcopy failed Vladimir Sementsov-Ogievskiy
2020-02-17 16:57 ` Dr. David Alan Gilbert
2020-02-18 19:44 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 12/22] qemu-iotests/199: fix style Vladimir Sementsov-Ogievskiy
2020-02-19 7:04 ` Andrey Shinkevich
2020-07-23 22:03 ` Eric Blake
2020-07-24 6:32 ` Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 13/22] qemu-iotests/199: drop extra constraints Vladimir Sementsov-Ogievskiy
2020-02-19 8:02 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 14/22] qemu-iotests/199: better catch postcopy time Vladimir Sementsov-Ogievskiy
2020-02-19 13:16 ` Andrey Shinkevich
2020-02-19 15:44 ` Vladimir Sementsov-Ogievskiy
2020-07-24 6:50 ` Vladimir Sementsov-Ogievskiy
2020-02-17 15:02 ` [PATCH v2 15/22] qemu-iotests/199: improve performance: set bitmap by discard Vladimir Sementsov-Ogievskiy
2020-02-19 14:17 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 16/22] qemu-iotests/199: change discard patterns Vladimir Sementsov-Ogievskiy
2020-02-19 14:33 ` Andrey Shinkevich
2020-02-19 14:44 ` Andrey Shinkevich
2020-02-19 15:46 ` Vladimir Sementsov-Ogievskiy
2020-07-24 0:23 ` Eric Blake
2020-02-17 15:02 ` [PATCH v2 17/22] qemu-iotests/199: increase postcopy period Vladimir Sementsov-Ogievskiy
2020-02-19 14:56 ` Andrey Shinkevich
2020-07-24 0:14 ` Eric Blake [this message]
2020-02-17 15:02 ` [PATCH v2 18/22] python/qemu/machine: add kill() method Vladimir Sementsov-Ogievskiy
2020-02-19 17:00 ` Andrey Shinkevich
2020-05-29 10:09 ` Philippe Mathieu-Daudé
2020-02-17 15:02 ` [PATCH v2 19/22] qemu-iotests/199: prepare for new test-cases addition Vladimir Sementsov-Ogievskiy
2020-02-19 16:10 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 20/22] qemu-iotests/199: check persistent bitmaps Vladimir Sementsov-Ogievskiy
2020-02-19 16:28 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 21/22] qemu-iotests/199: add early shutdown case to bitmaps postcopy Vladimir Sementsov-Ogievskiy
2020-02-19 16:48 ` Andrey Shinkevich
2020-02-19 16:50 ` Andrey Shinkevich
2020-02-17 15:02 ` [PATCH v2 22/22] qemu-iotests/199: add source-killed " Vladimir Sementsov-Ogievskiy
2020-02-19 17:15 ` Andrey Shinkevich
2020-07-24 7:50 ` Vladimir Sementsov-Ogievskiy
2020-02-17 19:31 ` [PATCH v2 00/22] Fix error handling during bitmap postcopy no-reply
2020-02-18 20:02 ` Andrey Shinkevich
2020-02-18 20:57 ` Eric Blake
2020-02-19 13:25 ` Andrey Shinkevich
2020-02-19 13:36 ` Eric Blake
2020-02-19 13:52 ` Andrey Shinkevich
2020-02-19 14:58 ` Eric Blake
2020-02-19 17:22 ` Andrey Shinkevich
2020-02-19 14:00 ` Eric Blake
2020-04-02 7:42 ` Vladimir Sementsov-Ogievskiy
2020-05-29 11:58 ` Eric Blake
2020-05-29 12:16 ` Vladimir Sementsov-Ogievskiy
2020-07-23 20:39 ` Eric Blake
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