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[PATCH] xfstests: tests/generic: added -P option to df

To: xfs@xxxxxxxxxxx
Subject: [PATCH] xfstests: tests/generic: added -P option to df
From: Stanislav Kholmanskikh <stanislav.kholmanskikh@xxxxxxxxxx>
Date: Tue, 22 Oct 2013 16:13:55 +0400
Cc: vasily.isaenko@xxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
Otherwise the testcases will fail if the scratch
device has a long name (for example, if it's an LVM volume).
Because df outputs its usage stats with two lines:

/dev/mapper/xfstests-disk1
                       3030800      4608   2868908   1% /tmp/mnt/disk1

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@xxxxxxxxxx>
---
 tests/generic/251 |    2 +-
 tests/generic/260 |    2 +-
 tests/generic/273 |    2 +-
 tests/generic/275 |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/generic/251 b/tests/generic/251
index 4126f15..eca3b0d 100755
--- a/tests/generic/251
+++ b/tests/generic/251
@@ -89,7 +89,7 @@ _guess_max_minlen()
 fstrim_loop()
 {
        trap "_destroy_fstrim; exit \$status" 2 15
-       fsize=$(df | grep $SCRATCH_MNT | grep $SCRATCH_DEV  | awk '{print $2}')
+       fsize=$(df -P | grep $SCRATCH_MNT | grep $SCRATCH_DEV  | awk '{print 
$2}')
        mmlen=$(_guess_max_minlen)
 
        while true ; do
diff --git a/tests/generic/260 b/tests/generic/260
index dc8b822..ad11d4f 100755
--- a/tests/generic/260
+++ b/tests/generic/260
@@ -48,7 +48,7 @@ _scratch_mount
 
 _test_batched_discard $SCRATCH_MNT || _notrun "FITRIM not supported on 
$SCRATCH_DEV"
 
-fssize=$(df -k | grep "$SCRATCH_MNT" | grep "$SCRATCH_DEV"  | awk '{print $2}')
+fssize=$(df -k -P | grep "$SCRATCH_MNT" | grep "$SCRATCH_DEV"  | awk '{print 
$2}')
 
 beyond_eofs=$(_math "$fssize*2048")
 max_64bit=$(_math "2^64 - 1")
diff --git a/tests/generic/273 b/tests/generic/273
index d149808..3f46320 100755
--- a/tests/generic/273
+++ b/tests/generic/273
@@ -68,7 +68,7 @@ _file_create()
 
        cd $SCRATCH_MNT/origin
 
-       _disksize=`df --block-size=1 $SCRATCH_DEV | awk -v sd=$SCRATCH_DEV 
'BEGIN{c=0}{for(i=1;i<=NF;++i){a[c]=$i;++c}}END{for(entry in a){if(a[entry] ~ 
sd){print a[entry + 3]; break}}}'`
+       _disksize=`df --block-size=1 -P $SCRATCH_DEV | awk -v sd=$SCRATCH_DEV 
'BEGIN{c=0}{for(i=1;i<=NF;++i){a[c]=$i;++c}}END{for(entry in a){if(a[entry] ~ 
sd){print a[entry + 3]; break}}}'`
        _disksize=$(($_disksize / 3))
        _num=$(($_disksize / $count / $threads / 4096))
        _count=$count
diff --git a/tests/generic/275 b/tests/generic/275
index f83a644..5758878 100755
--- a/tests/generic/275
+++ b/tests/generic/275
@@ -76,7 +76,7 @@ rm -f $SCRATCH_MNT/tmp1
 sync
 echo "Post rm space:" >> $seqres.full
 df $SCRATCH_MNT >>$seqres.full 2>&1
-_freespace=`df -k $SCRATCH_MNT | tail -n 1 | awk '{print $4}'`
+_freespace=`df -k -P $SCRATCH_MNT | tail -n 1 | awk '{print $4}'`
 [ $_freespace -gt 1024 ] && _fail "could not sufficiently fill filesystem"
 
 # Try a write larger than available space
-- 
1.7.1

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