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Re: [Qemu-devel] [PATCH v4 0/8] block: drive-backup live backup command
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH v4 0/8] block: drive-backup live backup command |
Date: |
Wed, 22 May 2013 13:23:48 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 16.05.2013 um 10:36 hat Stefan Hajnoczi geschrieben:
> Note: These patches apply to my block-next tree. You can also grab the code
> from git here:
> git://github.com/stefanha/qemu.git block-backup-core
>
> This series adds a new QMP command, drive-backup, which takes a point-in-time
> snapshot of a block device. The snapshot is copied out to a target block
> device. A simple example is:
>
> drive-backup device=virtio0 format=qcow2 target=backup-20130401.qcow2
> Dietmar Maurer (1):
> block: add basic backup support to block driver
>
> Stefan Hajnoczi (7):
> block: add bdrv_add_before_write_notifier()
> block: add drive-backup QMP command
> qemu-iotests: add 055 drive-backup test case
> blockdev: rename BlkTransactionStates to singular
> blockdev: add DriveBackup transaction
> blockdev: add Abort transaction
> qemu-iotests: test 'drive-backup' transaction in 055
>
> block.c | 18 ++-
> block/Makefile.objs | 1 +
> block/backup.c | 283 ++++++++++++++++++++++++++++++++++++
> blockdev.c | 264 +++++++++++++++++++++++++++-------
> include/block/block_int.h | 38 ++++-
> qapi-schema.json | 69 ++++++++-
> qmp-commands.hx | 37 +++++
> tests/qemu-iotests/055 | 348
> +++++++++++++++++++++++++++++++++++++++++++++
> tests/qemu-iotests/055.out | 5 +
> tests/qemu-iotests/group | 1 +
> 10 files changed, 1000 insertions(+), 64 deletions(-)
> create mode 100644 block/backup.c
> create mode 100755 tests/qemu-iotests/055
> create mode 100644 tests/qemu-iotests/055.out
Commented on patches 2, 3 and 4. The others are:
Reviewed-by: Kevin Wolf <address@hidden>
- Re: [Qemu-devel] [PATCH v4 4/8] qemu-iotests: add 055 drive-backup test case, (continued)