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| author | Jeff Cody <jcody@redhat.com> | 2012-09-27 13:29:13 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-09-28 18:23:12 +0200 |
| commit | 747ff602636fd83daae7ee4b1dd6e8d257a89fea (patch) | |
| tree | f11ef05dd801243c5afc345209d12772a2789609 /blockdev.c | |
| parent | 6ebdcee2d8e9e4b41ffe4e49039927550848b926 (diff) | |
| download | focaccia-qemu-747ff602636fd83daae7ee4b1dd6e8d257a89fea.tar.gz focaccia-qemu-747ff602636fd83daae7ee4b1dd6e8d257a89fea.zip | |
block: add live block commit functionality
This adds the live commit coroutine. This iteration focuses on the commit only below the active layer, and not the active layer itself. The behaviour is similar to block streaming; the sectors are walked through, and anything that exists above 'base' is committed back down into base. At the end, intermediate images are deleted, and the chain stitched together. Images are restored to their original open flags upon completion. 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 'blockdev.c')
0 files changed, 0 insertions, 0 deletions