From: Tomas Racek <tracek@redhat.com>
To: xfs@oss.sgi.com
Cc: lczerner@redhat.com, Tomas Racek <tracek@redhat.com>
Subject: [PATCH 1/3] Add new standard loop handling functions
Date: Thu, 18 Oct 2012 10:45:44 +0200 [thread overview]
Message-ID: <1350549946-17192-1-git-send-email-tracek@redhat.com> (raw)
Add _create_loop_device and _destroy_loop_device to uniformly handle
loopback devices.
Signed-off-by: Tomas Racek <tracek@redhat.com>
---
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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next reply other threads:[~2012-10-18 8:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-18 8:45 Tomas Racek [this message]
2012-10-18 8:45 ` [PATCH 2/3] Provide dumpe2fs via standard common.config interface Tomas Racek
2012-10-30 20:18 ` Rich Johnston
2012-10-18 8:45 ` [PATCH 3/3] 289: Test that filesystem sends discard requests only on free sectors Tomas Racek
2012-10-30 20:18 ` Rich Johnston
2012-10-30 21:18 ` Dave Chinner
2012-10-30 20:17 ` [PATCH 1/3] Add new standard loop handling functions Rich Johnston
2012-10-30 20:40 ` Dave Chinner
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