Add _create_loop_device and _destroy_loop_device to uniformly handle
loopback devices.
Signed-off-by: Tomas Racek <tracek@xxxxxxxxxx>
---
common.rc | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/common.rc b/common.rc
index 966fc93..b5edd22 100644
--- a/common.rc
+++ b/common.rc
@@ -1804,6 +1804,21 @@ _test_batched_discard()
$FSTRIM_PROG ${1} &>/dev/null
}
+_create_loop_device()
+{
+ file=$1
+ dev=`losetup -f`
+ losetup $dev $file || _fail "Cannot associate $file with $dev"
+ echo $dev
+}
+
+_destroy_loop_device()
+{
+ dev=$1
+ losetup -d $dev || _fail "Cannot destroy loop device $dev"
+}
+
+
################################################################################
if [ "$iam" != new -a "$iam" != bench ]
--
1.7.11.7
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