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[Qemu-devel] [PATCH v4 0/2] Group Live Snapshots
From: |
Jeff Cody |
Subject: |
[Qemu-devel] [PATCH v4 0/2] Group Live Snapshots |
Date: |
Tue, 28 Feb 2012 09:02:57 -0500 |
This patchset adds the ability to take a snapshot of a group of devices,
rather than each device individually. Upon failure of any snapshot, all
snapshots taken by the command will be abandoned, and the appropriate failure
code returned.
All the changes from v3 to v4 are in patch 1/2. This differs from v3 in that:
* blockdev.c
- QSIMPLEQ_INSERT_TAIL() moved to right after the malloc
* block.c
- tmp.backing_file set as well
Jeff Cody (2):
qapi: Introduce blockdev-group-snapshot-sync command
QMP: Add qmp command for blockdev-group-snapshot-sync
block.c | 81 +++++++++++++++++++++++++++++++++
block.h | 1 +
block_int.h | 6 +++
blockdev.c | 132 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
qapi-schema.json | 38 +++++++++++++++
qmp-commands.hx | 39 ++++++++++++++++
6 files changed, 297 insertions(+), 0 deletions(-)
--
1.7.9.rc2.1.g69204
- [Qemu-devel] [PATCH v4 0/2] Group Live Snapshots,
Jeff Cody <=