| commit | a45b3ac19d29ae08045fe47c72f38dfc1314fcba | |
| author | Eric Blake <eblake@redhat.com> | |
| Wed, 24 Oct 2018 20:25:58 +0000 (24 21:25 +0100) | ||
| committer | Eric Blake <eblake@redhat.com> | |
| Thu, 22 Aug 2019 00:45:55 +0000 (21 19:45 -0500) | ||
| tree | 4c828e13715f9d0a7beaebf72354432ec393a3d9 | treesnapshot (tar.gz zip) |
| parent | de2fa604ae50e0e7a0bb20521d4ddd728ce7edb1 | 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 |