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bit more cleanup here and there - don't toss out _all_ the error (stderr)

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messages - some of em might help diagnose problems.
This commit is contained in:
fsgqa
2002-09-04 10:58:49 +00:00
parent 57460d542e
commit 4c0e31d14a
1 changed files with 15 additions and 22 deletions
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068
+15 -22
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@@ -1,6 +1,6 @@
#! /bin/sh
# XFS QA Test No. 068
# $Id: 068,v 1.3 2002/09/03 23:15:38 nathans Exp $
# $Id: 068,v 1.4 2002/09/04 10:58:49 fsgqa Exp $
#
# Test Linux LVM snapshot creation
#
@@ -69,7 +69,7 @@ _cleanup()
{
echo Cleanup beginning
rm "$tmp/running" > /dev/null 2>&1
rm "$tmp/running"
xfs_freeze -u "$SCRATCH_MNT"
sleep 10 # Give the dd loop time to finish
@@ -106,6 +106,7 @@ trap "_cleanup" 0 1 2 3 15
if [ -e "$SCRATCH_SNAP_MNT" ]; then
rmdir "$SCRATCH_SNAP_MNT" || _notrun "Cannot rmdir $SCRATCH_SNAP_MNT"
fi
mkdir "$SCRATCH_SNAP_MNT"
#Verify we have the lvm user tools
@@ -123,10 +124,10 @@ mkdir "$SCRATCH_SNAP_MNT"
LVM=false
# Check if LVM 1 is in the kernel
if grep lvm /proc/devices > /dev/null 2>&1; then LVM=true; fi
if grep lvm /proc/devices > /dev/null; then LVM=true; fi
# Check if LVM 2 is in the kernel
if grep device-mapper /proc/devices > /dev/null 2>&1; then LVM=true; fi
if grep device-mapper /proc/devices > /dev/null; then LVM=true; fi
# Check if EVMS is in the kernel
#TODO # I don't know how to do this one.
@@ -148,13 +149,13 @@ if grep device-mapper /proc/devices > /dev/null 2>&1; then LVM=true; fi
#TODO # lvcreate -L 2G -n scratch "$VG"
# Mount the LV
mkdir "$SCRATCH_MNT" > /dev/null 2&>1
mkdir "$SCRATCH_MNT"
mount "$VG/scratch" "$SCRATCH_MNT"
touch "$tmp/running"
if [ "$GENERATE_IO_LOAD_VIA_DD" != FALSE ];
if [ "$GENERATE_IO_LOAD_VIA_DD" != FALSE ]
then
# Create a large 64 Meg zero filled file on the LV
dd if=/dev/zero of=$SCRATCH_MNT/dummy bs=64k count=1000 >/dev/null 2>&1
@@ -171,7 +172,7 @@ then
done
fi &
if [ "$GENERATE_IO_LOAD_VIA_FSSTRESS" != FALSE ];
if [ "$GENERATE_IO_LOAD_VIA_FSSTRESS" != FALSE ]
then
STRESS_DIR="$SCRATCH_MNT/fsstress_test_dir"
mkdir "$STRESS_DIR"
@@ -200,9 +201,7 @@ do
# are redundant, but should cause no problems
# OPTIONAL
xfs_freeze -f "$SCRATCH_MNT"
if [ $? != 0 ] ; then
echo xfs_freeze -f "$SCRATCH_MNT" failed
fi
[ $? != 0 ] && echo xfs_freeze -f "$SCRATCH_MNT" failed
(
lvcreate --snapshot --size 1G --name scratch_snap "$VG/scratch"\
> /dev/null 2>&1
@@ -238,23 +237,17 @@ do
# are redundant, but should cause no problems
# OPTIONAL
xfs_freeze -u "$SCRATCH_MNT"
if [ $? != 0 ] ; then
echo xfs_freeze -u "$SCRATCH_MNT" failed
fi
[ $? != 0 ] && echo xfs_freeze -u "$SCRATCH_MNT" failed
# MANDANTORY (end)
mount -t xfs -o ro,nouuid "$VG/scratch_snap" "$SCRATCH_SNAP_MNT"
if [ $? != 0 ] ; then
echo mount for "$SCRATCH_SNAP_MNT" failed
fi
[ $? -eq 0 ] || echo mount for "$SCRATCH_SNAP_MNT" failed
umount "$SCRATCH_SNAP_MNT"
if [ $? != 0 ] ; then
echo umount for "$SCRATCH_SNAP_MNT" failed
fi
[ $? -eq 0 ] || echo umount for "$SCRATCH_SNAP_MNT" failed
lvremove -f "$VG/scratch_snap" > /dev/null 2>&1
if [ $? != 0 ] ; then
echo lvremove for "$VG/scratch_snap" failed
fi
[ $? -eq 0 ] || echo lvremove for "$VG/scratch_snap" failed
ii=`expr $ii + 1`