| commit | d0303c4af1807010fa4397a27776b5e7c359b295 | |
| 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, 7 Mar 2019 05:31:39 +0000 (6 23:31 -0600) | ||
| tree | 75909f327ca4ec406a6c1bc33c163a98b85ac383 | treesnapshot (tar.gz zip) |
| parent | 229dc8a056584ac77be9d5f2df0d50170e84dbc8 | 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 |