btrfs: test incremental send after deduplication on both snapshots

Test that an incremental send operation works after deduplicating into the
same file in both the parent and send snapshots.

This currently fails on btrfs and a kernel patch to fix it was submitted
with the subject:

  Btrfs: fix incremental send failure after deduplication

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Filipe Manana
2019-07-17 13:24:39 +01:00
committed by Eryu Guan
parent 3bfeb4d53f
commit 901c4e5d19
3 changed files with 130 additions and 0 deletions
+1
View File
@@ -193,3 +193,4 @@
188 auto quick send prealloc punch
189 auto quick send clone
190 auto quick replay balance qgroup
191 auto quick send dedupe