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[PATCH] xfstests: generic/285: use the canonical device name

To: xfs@xxxxxxxxxxx
Subject: [PATCH] xfstests: generic/285: use the canonical device name
From: Stanislav Kholmanskikh <stanislav.kholmanskikh@xxxxxxxxxx>
Date: Fri, 22 Nov 2013 14:23:03 +0400
Cc: vasily.isaenko@xxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
In order to access something under /sys/fs/ext4 we
need to be sure that the device name is canonical
(It matters, for example, if we use LVM).

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@xxxxxxxxxx>
---
 tests/generic/285 |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tests/generic/285 b/tests/generic/285
index 8078b1c..be31852 100755
--- a/tests/generic/285
+++ b/tests/generic/285
@@ -48,7 +48,7 @@ BASE_TEST_FILE=$TEST_DIR/seek_sanity_testfile
 
 # Disable extent zeroing for ext4 as that change where holes are created
 if [ "$FSTYP" = "ext4" ]; then
-       DEV=`basename $TEST_DEV`
+       DEV=$(basename $(readlink -f $TEST_DEV))
        echo 0 >/sys/fs/ext4/$DEV/extent_max_zeroout_kb
 fi
 
-- 
1.7.1

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