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| author | Jeff Cody | 2014-06-25 22:55:30 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2014-06-27 11:37:35 +0200 |
| commit | 9c75e168bc388094c04aabb6fc59c91abe06e81c (patch) | |
| tree | 1ffb1180562aa96b5217310a33c27d041778f558 /migration-tcp.c | |
| parent | qemu_opts_append: Play nicely with QemuOptsList's head (diff) | |
| download | qemu-9c75e168bc388094c04aabb6fc59c91abe06e81c.tar.gz qemu-9c75e168bc388094c04aabb6fc59c91abe06e81c.tar.xz qemu-9c75e168bc388094c04aabb6fc59c91abe06e81c.zip | |
block: check for RESIZE blocker in the QMP command, not bdrv_truncate()
If we check for the RESIZE blocker in bdrv_truncate(), that means a
commit will fail if the overlay layer is larger than the base, due to
the backing blocker.
This is a regression in behavior from 2.0; currently, commit will try to
grow the size of the base image to match the overlay size, if the
overlay size is larger.
By moving this into the QMP command qmp_block_resize(), it allows
usage of bdrv_truncate() within block jobs.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'migration-tcp.c')
0 files changed, 0 insertions, 0 deletions