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| author | aurel32 | 2008-11-30 20:12:49 +0100 |
|---|---|---|
| committer | aurel32 | 2008-11-30 20:12:49 +0100 |
| commit | 137519ce2e269915de0f67a13ac32b67605cad72 (patch) | |
| tree | 0ba6e3dda0eae5d50e96992cfecd073d71acb713 /migration.h | |
| parent | target-ppc: remove unused file op_mem_access.h (diff) | |
| download | qemu-137519ce2e269915de0f67a13ac32b67605cad72.tar.gz qemu-137519ce2e269915de0f67a13ac32b67605cad72.tar.xz qemu-137519ce2e269915de0f67a13ac32b67605cad72.zip | |
qemu-img: open files with cache=writeback
Data integrity is not important in qemu-img, so open the files with
cache=writeback. This fixes the performance regression seen with qemu-img
since revision 5485, and most particularly with the qcow2 format.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5839 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'migration.h')
0 files changed, 0 insertions, 0 deletions