From: Jie Liu <jeff.liu@oracle.com>
Date: Mon, 20 Jan 2014 01:42:46 +0000 (+1100)
Subject: common: introduce two pre-checkup routines for xfs crc specified testing
X-Git-Tag: v2022.05.01~3305
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=2086933cc57f7982202e6d127ffca9d125225e26;p=xfstests-dev.git

common: introduce two pre-checkup routines for xfs crc specified testing

Introduce two pre-checkup routines _require_xfs_mkfs_crc as well
as _require_xfs_crc to verify if mkfs.xfs and kernel are have crc
feature or not.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

diff --git a/common/rc b/common/rc
index a585eb59..72ea9ebf 100644
--- a/common/rc
+++ b/common/rc
@@ -1132,6 +1132,23 @@ _require_projid32bit()
 	   || _notrun "mkfs.xfs doesn't have projid32bit feature"
 }
 
+# this test requires the crc feature to be available in mkfs.xfs
+#
+_require_xfs_mkfs_crc()
+{
+	_scratch_mkfs_xfs -f -m crc=1 >/dev/null 2>&1 \
+	   || _notrun "mkfs.xfs doesn't have crc feature"
+}
+
+# this test requires the xfs kernel support crc feature
+#
+_require_xfs_crc()
+{
+	_scratch_mount >/dev/null 2>&1 \
+	   || _notrun "Kernel doesn't support crc feature"
+	umount $SCRATCH_MNT
+}
+
 # this test requires that external log/realtime devices are not in use
 #
 _require_nonexternal()