[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 0/3] Change the backing file of images
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 0/3] Change the backing file of images |
Date: |
Thu, 10 Dec 2009 16:30:53 +0100 |
This patch series adds the functionality to change the backing file of existing
images. This includes simple renaming of a backing file without converting the
COW image as well as safe rebasing onto a different backing file that has some
changes compared to the current backing file.
Kevin Wolf (3):
block: Introduce BDRV_O_NO_BACKING
block: Add bdrv_change_backing_file
qemu-img rebase
block.c | 24 ++++++-
block.h | 3 +
block/qcow2.c | 82 +++++++++++++++++++++++
block_int.h | 3 +
qemu-img-cmds.hx | 6 ++
qemu-img.c | 192 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
6 files changed, 307 insertions(+), 3 deletions(-)
- [Qemu-devel] [PATCH 0/3] Change the backing file of images,
Kevin Wolf <=