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| author | Fam Zheng | 2018-06-01 11:26:48 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2018-06-01 15:41:48 +0200 |
| commit | ee5306d0923377439776e8a30b9fd2de34b5cbfb (patch) | |
| tree | 061a45b9d394a5d6a8edf59ef16b19657e44a3ec /include | |
| parent | block-backend: Add blk_co_copy_range (diff) | |
| download | qemu-ee5306d0923377439776e8a30b9fd2de34b5cbfb.tar.gz qemu-ee5306d0923377439776e8a30b9fd2de34b5cbfb.tar.xz qemu-ee5306d0923377439776e8a30b9fd2de34b5cbfb.zip | |
qemu-img: Convert with copy offloading
The new blk_co_copy_range interface offers a more efficient way in the
case of network based storage. Make use of it to allow faster convert
operation.
Since copy offloading cannot do zero detection ('-S') and compression
(-c), only try it when these options are not used.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20180601092648.24614-11-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions