docs/block-replication: use blockdev-backup
We are going to deprecate drive-backup, so don't mention it here.
Moreover, blockdev-backup seems more correct in the context.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
diff --git a/docs/block-replication.txt b/docs/block-replication.txt
index 108e916..59eb2b3 100644
--- a/docs/block-replication.txt
+++ b/docs/block-replication.txt
@@ -79,7 +79,7 @@
|| | |
|| | |
|| '-------------------------'
- || drive-backup sync=none 6
+ || blockdev-backup sync=none 6
1) The disk on the primary is represented by a block device with two
children, providing replication between a primary disk and the host that
@@ -101,7 +101,7 @@
that is modified by the primary VM. It should also start as an empty disk,
and the driver supports bdrv_make_empty() and backing file.
-6) The drive-backup job (sync=none) is run to allow hidden-disk to buffer
+6) The blockdev-backup job (sync=none) is run to allow hidden-disk to buffer
any state that would otherwise be lost by the speculative write-through
of the NBD server into the secondary disk. So before block replication,
the primary disk and secondary disk should contain the same data.
