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shared/005,7: fix making sure debugfs sets negative i_size

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If the kernel bug has been fixed, stat command fails to get i_size
and reports "Structure needs cleaning".  So we use debugfs -R "stat"
instead of stat command to make sure debugfs sets negative i_size.
These cases have been broken by commit 0e13e40b24 ("shared/005,7:
make sure debugfs sets negative i_size").

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This commit is contained in:
Xiao Yang
2017-02-22 16:17:03 +08:00
committed by Eryu Guan
parent f64fb746ab
commit 6e56c6b59a
2 changed files with 8 additions and 14 deletions
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tests/shared/005
+4 -7
View File
@@ -65,15 +65,12 @@ echo "Corrupt filesystem"
_scratch_unmount
$DEBUGFS_PROG -w -R "sif /a size -1" $SCRATCH_DEV >> $seqres.full 2>&1
# check whether debugfs succeeds to set i_size to -1 or not
$DEBUGFS_PROG -R "stat /a" $SCRATCH_DEV 2>&1 | grep -q "Size: 18446744073709551615" || \
_notrun "Could not set i_size to -1 successfully, skip test."
echo "Remount, try to append"
_scratch_mount
# check whether debugfs succeeds to set i_size to -1 or not
i_size=$(stat -c "%s" $testdir/a)
if [ $i_size -ne -1 ]; then
_notrun "Could not set i_size to -1 successfully, skip test."
fi
dd if=/dev/zero of=$testdir/a bs=512 count=1 oflag=append conv=notrunc >> $seqres.full 2>&1 || echo "Write did not succeed (ok)."
sync
tests/shared/007
+4 -7
View File
@@ -67,15 +67,12 @@ _scratch_unmount
# -1 so that we can perform a dio write.
$DEBUGFS_PROG -w -R "sif /a size 0xFFFFFFFFFFFFFE00" $SCRATCH_DEV >> $seqres.full 2>&1
# check whether debugfs succeeds to set i_size to -512 or not
$DEBUGFS_PROG -R "stat /a" $SCRATCH_DEV 2>&1 | grep -q "Size: 18446744073709551104" || \
_notrun "Could not set i_size to -512 successfully, skip test."
echo "Remount, try to append"
_scratch_mount
# check whether debugfs succeeds to set i_size to -512 or not
i_size=$(stat -c "%s" $testdir/a)
if [ $i_size -ne -512 ]; then
_notrun "Could not set i_size to -512 successfully, skip test."
fi
dd if=/dev/zero of=$testdir/a bs=512 count=1 oflag=direct,append conv=notrunc >> $seqres.full 2>&1 || echo "Write did not succeed (ok)."
sync