[PATCH v2 06/10] btrfs: test case prerequisite _require_btrfs_mkfs_uuid_option

[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]



For easier and more effective testing of btrfs tempfsid, newer versions
of mkfs.btrfs contain options such as --device-uuid. Check if the
currently running mkfs.btrfs contains this option.

Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
v2:
 Fix coding style, add space before grep
 Fix typp option -> options

 common/btrfs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/common/btrfs b/common/btrfs
index 797f6a794dfc..f694afac3d13 100644
--- a/common/btrfs
+++ b/common/btrfs
@@ -88,6 +88,17 @@ _require_btrfs_mkfs_feature()
 		_notrun "Feature $feat not supported in the available version of mkfs.btrfs"
 }
 
+_require_btrfs_mkfs_uuid_option()
+{
+	local cnt
+
+	cnt=$($MKFS_BTRFS_PROG --help 2>&1 | \
+				grep -E --count "\-\-uuid|\-\-device-uuid")
+	if [ $cnt != 2 ]; then
+		_notrun "Require $MKFS_BTRFS_PROG with --uuid and --device-uuid options"
+	fi
+}
+
 _require_btrfs_fs_feature()
 {
 	if [ -z $1 ]; then
-- 
2.39.3





[Index of Archives]     [Linux Filesystems Development]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux