| commit | 2d618bcf7ce0a3ff70da51d6795fc3ec54d4e963 | |
| author | Eric Blake <eblake@redhat.com> | |
| Wed, 24 Oct 2018 20:25:58 +0000 (24 21:25 +0100) | ||
| committer | Eric Blake <eblake@redhat.com> | |
| Sun, 7 Jul 2019 03:33:40 +0000 (6 22:33 -0500) | ||
| tree | b5231b8a18e4a722bf4c74236e8897cf54f38243 | treesnapshot (tar.gz zip) |
| parent | c46e4219aa9ac4d49623e7b914badcc6454ef275 | commitdiff |
backup: Implement qemu incremental pull backup
Complete wiring up incremental backup, by adding in support for
creating a checkpoint at the same time as a backup (make the
transaction have a few more steps) as well as exposing the dirty
bitmap for a prior backup over NBD (requires creating a temporary
bitmap, merging all appropriate bitmaps in, then exposing that
bitmap over NBD).
Signed-off-by: Eric Blake <eblake@redhat.com>
Complete wiring up incremental backup, by adding in support for
creating a checkpoint at the same time as a backup (make the
transaction have a few more steps) as well as exposing the dirty
bitmap for a prior backup over NBD (requires creating a temporary
bitmap, merging all appropriate bitmaps in, then exposing that
bitmap over NBD).
Signed-off-by: Eric Blake <eblake@redhat.com>
| src/qemu/qemu_driver.c | diffblobblamehistory |