[v2,3/4] btrfs/277: specify protocol version 3 for verity send

Commit Message

Anand Jain March 14, 2024, 10:37 a.m. UTC

From: Boris Burkov <[e-mail]>

This test uses btrfs send with fs-verity which relies on protocol
version 3. The default in progs is version 2, so we need to explicitly
specify the protocol version. Note that the max protocol version in
progs is also currently broken (not properly gated by EXPERIMENTAL) so
that needs fixing as well.

Reviewed-by: Filipe Manana <[e-mail]>
Signed-off-by: Boris Burkov <[e-mail]>
Signed-off-by: Anand Jain <[e-mail]>
[ added _require_btrfs_send_version 3 ]
---
 tests/btrfs/277 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/tests/btrfs/277 b/tests/btrfs/277
index f5684fde1b90..5bb7ffabdd2f 100755
--- a/tests/btrfs/277
+++ b/tests/btrfs/277
@@ -29,6 +29,7 @@  _require_scratch_verity
 _require_fsverity_builtin_signatures
 _require_command "$SETCAP_PROG" setcap
 _require_command "$GETCAP_PROG" getcap
+_require_btrfs_send_version 3
 
 subv=$SCRATCH_MNT/subv
 fsv_file=$subv/file.fsv
@@ -84,7 +85,7 @@  _test_send_verity() {
 	echo "set subvolume read only"
 	$BTRFS_UTIL_PROG property set $subv ro true
 	echo "send subvolume"
-	$BTRFS_UTIL_PROG send $subv -f $stream -q >> $seqres.full
+	$BTRFS_UTIL_PROG send $subv -f $stream -q --proto=3 >> $seqres.full
 
 	echo "blow away fs"
 	_scratch_unmount