# Probably a good idea to run this before doing any checkins.
# In the future this can become more fancy, but it's OK for now.
-RUNDIR=`dirname $0`
+SRCDIR="`dirname $0`"
+fail() {
+ echo "ERROR: $1" 1>&2
+ [ $2 ] && RC=$2 || RC=1
+ exit $RC
+}
-PATH=$PATH:$RUNDIR
+export PATH=/sbin:/usr/sbin:$SRCDIR:$PATH
ERROR=
+SRC=/etc
+[ "$COUNT" ] || COUNT=1000
-llmount.sh || exit 1
+[ "$LCONF" ] || LCONF=$SRCDIR/../utils/lconf
+
+[ "$MCREATE" ] || MCREATE=$SRCDIR/../tests/mcreate
+
+while [ "$1" ]; do
+ case $1 in
+ *.xml) export NAME=`echo $1 | sed "s/.xml//"` ;;
+ esac
+ shift
+done
+
+OSCMT="`mount | awk '/ lustre_lite / { print $3 }' | tail -1`"
+if [ -z "$OSCMT" ]; then
+ sh llmount.sh
+ OSCMT="`mount | awk '/ lustre_lite / { print $3 }' | tail -1`"
+ [ -z "$OSCMT" ] && fail "no lustre filesystem mounted" 1
+ I_MOUNTED="yes"
+fi
+
+OSCTMP=`echo $OSCMT | tr "/" "."`
+USED=`df | awk "/$OSCTMP/ { print \\$3 }" | tail -1`
+USED=`expr $USED + 16` # Some space for the status file
# let's start slowly here...
-touch /mnt/lustre || exit 2
-cp /etc/hosts /mnt/lustre || exit 3
-diff -u /etc/hosts /mnt/lustre/hosts || exit 4
+echo "touching $OSCMT"
+touch $OSCMT || fail "can't touch $OSCMT" 2
+HOSTS=$OSCMT/hosts.$$
+
+# this will cause the following cp to trigger bug #620096
+echo "create an empty file $HOSTS"
+$MCREATE $HOSTS
-# ok, that hopefully worked, so let's do a little more
-FILES=`find /etc -type f`
-echo "copying files from /etc to /mnt/lustre"
-tar cf - $FILES | tar xf - -C /mnt/lustre || exit 10
+echo "copying /etc/hosts to $HOSTS"
+cp /etc/hosts $HOSTS || fail "can't cp /etc/hosts to $HOSTS" 3
+echo "comparing /etc/hosts and $HOSTS"
+diff -u /etc/hosts $HOSTS || fail "$HOSTS different" 4
+echo "renaming $HOSTS to $HOSTS.ren"
+mv $HOSTS $HOSTS.ren || fail "can't rename $HOSTS to $HOSTS.ren" 5
+echo "copying /etc/hosts to $HOSTS again"
+cp /etc/hosts $HOSTS || fail "can't cp /etc/hosts to $HOSTS again" 6
+echo "truncating $HOSTS"
+> $HOSTS || fail "can't truncate $HOSTS" 8
+echo "removing $HOSTS"
+rm $HOSTS || fail "can't remove $HOSTS" 9
+
+DST=$OSCMT/runtest.$$
+# let's start slowly here...
+echo "creating $DST"
+mkdir $DST || fail "can't mkdir $DST" 10
+
+# ok, that hopefully worked, so let's do a little more, with files that
+# haven't changed in the last day (hopefully they don't change during test)
+FILES=`find $SRC -type f -mtime +1 -ctime +1 | head -$COUNT`
+echo "copying files from $SRC to $DST$SRC"
+tar cf - $FILES | tar xvf - -C $DST || fail "copying $SRC" 11
echo "comparing newly copied files"
for f in $FILES; do
- diff -q $f /mnt/lustre/$f || ERROR=11
+ [ $V ] && echo "verifying $DST/$f"
+ diff -q $f $DST/$f || ERROR=11
done
-[ "$ERROR" ] && exit $ERROR
+[ "$ERROR" ] && fail "old and new files are different" $ERROR
-llmountcleanup.sh
+sh llmountcleanup.sh || exit 19
+sh llrmount.sh || exit 20
-llrmount.sh || exit 20
echo "comparing previously copied files"
-diff -u /etc/hosts /mnt/lustre/hosts || exit 21
-
for f in $FILES; do
- diff -q $f /mnt/lustre/$f || ERROR=22
+ [ $V ] && echo "verifying $DST/$f"
+ diff -q $f $DST/$f || ERROR=22
done
-[ "$ERROR" ] && exit $ERROR
+[ "$ERROR" ] && fail "old and new files are different on second diff" $ERROR
+
+sh llmountcleanup.sh || exit 19
+sh llrmount.sh || exit 20
-rm /mnt/lustre/hosts || exit 23
+echo "renaming $HOSTS.ren to $HOSTS"
+mv $HOSTS.ren $HOSTS || fail "can't rename $HOSTS.ren to $HOSTS" 32
+echo "truncating $HOSTS"
+> $HOSTS || fail "can't truncate $HOSTS" 34
+echo "removing $HOSTS"
+rm $HOSTS || fail "can't remove $HOSTS again" 36
+echo "removing $DST"
+rm -r $V $DST || fail "can't remove $DST" 37
-rm -r /mnt/lustre/etc || exit 24
+NOWUSED=`df | awk "/$OSCTMP/ { print \\$3 }" | tail -1`
+if [ $NOWUSED -gt $USED ]; then
+ echo "Space not all freed: now ${NOWUSED}kB, was ${USED}kB." 1>&2
+ echo "This is normal on BA OSTs, because of subdirectories." 1>&2
+fi
-llmountcleanup.sh
+if [ "$I_MOUNTED" = "yes" ]; then
+ sh llmountcleanup.sh || exit 29
+fi
git://git.whamcloud.com / fs / lustre-release.git / blobdiff