From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, John Snow <jsnow@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Max Reitz <mreitz@redhat.com>
Subject: [RFC qemu 0/6] mirror: implement incremental and bitmap modes
Date: Tue, 18 Feb 2020 11:07:34 +0100 [thread overview]
Message-ID: <20200218100740.2228521-1-f.gruenbichler@proxmox.com> (raw)
picking up on John's in-progress patch series from last summer, this is
a stab at rebasing and adding test cases for the low-hanging fruits:
- bitmap mirror mode with always/on-success/never bitmap sync mode
- incremental mirror mode as sugar for bitmap + on-success
Fabian Grünbichler (4):
mirror: add check for bitmap-mode without bitmap
mirror: switch to bdrv_dirty_bitmap_merge_internal
iotests: add test for bitmap mirror
mirror: move some checks to QMP
John Snow (2):
drive-mirror: add support for sync=bitmap mode=never
drive-mirror: add support for conditional and always bitmap sync modes
include/block/block_int.h | 4 +-
block/mirror.c | 96 +-
blockdev.c | 71 +-
tests/test-block-iothread.c | 4 +-
qapi/block-core.json | 29 +-
tests/qemu-iotests/284 | 547 +++++++
tests/qemu-iotests/284.out | 2846 +++++++++++++++++++++++++++++++++++
tests/qemu-iotests/group | 1 +
8 files changed, 3567 insertions(+), 31 deletions(-)
create mode 100755 tests/qemu-iotests/284
create mode 100644 tests/qemu-iotests/284.out
--
2.20.1
next reply other threads:[~2020-02-18 10:17 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 10:07 Fabian Grünbichler [this message]
2020-02-18 10:07 ` [RFC qemu 1/6] drive-mirror: add support for sync=bitmap mode=never Fabian Grünbichler
2020-02-18 10:07 ` [RFC qemu 2/6] drive-mirror: add support for conditional and always bitmap sync modes Fabian Grünbichler
2020-02-18 10:07 ` [RFC qemu 3/6] mirror: add check for bitmap-mode without bitmap Fabian Grünbichler
2020-02-18 10:07 ` [RFC qemu 4/6] mirror: switch to bdrv_dirty_bitmap_merge_internal Fabian Grünbichler
2020-02-18 10:07 ` [RFC qemu 5/6] iotests: add test for bitmap mirror Fabian Grünbichler
2020-02-18 10:07 ` [RFC qemu 6/6] mirror: move some checks to QMP Fabian Grünbichler
2020-02-18 10:43 ` [RFC qemu 0/6] mirror: implement incremental and bitmap modes no-reply
2020-02-25 21:54 ` John Snow
2020-04-03 11:34 ` Fabian Grünbichler
2020-08-21 13:03 ` Max Reitz
2020-08-24 15:54 ` John Snow
2020-09-03 10:13 ` Fabian Grünbichler
2020-09-03 11:04 ` Max Reitz
2020-09-03 12:38 ` Kevin Wolf
2020-09-03 12:57 ` Max Reitz
2020-09-03 13:23 ` Kevin Wolf
2020-09-03 13:36 ` Fabian Grünbichler
2020-09-03 13:43 ` Kevin Wolf
2020-09-03 13:51 ` Max Reitz
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