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| author | Kevin Wolf <kwolf@redhat.com> | 2011-07-19 13:01:48 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-07-19 15:39:22 +0200 |
| commit | 93913dfd8acbaddc8ef3716cd7b8a2830c99cb19 (patch) | |
| tree | 4bec586c8b3b30c6ab432fe1237070cfa9a93428 /qemu-img.texi | |
| parent | 4a1d5e1fded54358ddc4d8cbd53388ca7c93499b (diff) | |
qcow2: Use Qcow2Cache in writeback mode during loadvm/savevm
In snapshotting there is no guest involved, so we can safely use a writeback
mode and do the flushes in the right place (i.e. at the very end). This
improves the time that creating/restoring an internal snapshot takes with an
image in writethrough mode.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-img.texi')
0 files changed, 0 insertions, 0 deletions