3 # Script which does some basic tests to ensure we haven't regressed.
4 # Probably a good idea to run this before doing any checkins.
5 # In the future this can become more fancy, but it's OK for now.
7 LUSTRE=${LUSTRE:-$(dirname $0)/..}
9 export PATH=/sbin:/usr/sbin:$SRCDIR:$SRCDIR/../utils:$PATH
11 export NAME=${NAME:-local}
13 . $LUSTRE/tests/test-framework.sh
15 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
18 RUNTESTS_SRC=${RUNTESTS_SRC:-"/etc /bin"}
19 [ "$COUNT" ] || COUNT=10000
20 [ "$SLOW" = "no" ] && COUNT=1000
22 [ "$MKDIRMANY" ] || MKDIRMANY="createmany -d"
23 [ "$RMDIRMANY" ] || RMDIRMANY="unlinkmany -d"
25 check_and_setup_lustre
27 # Include some extra space for the status file
28 USED=$(df -P $DIR | awk '{ print $3 }' | tail -n 1)
30 # let's start slowly here...
32 log "touching $DIR at $(date) (@$START)"
33 touch $DIR || error "can't touch $DIR" 2
37 if [ $COUNT -gt 10 -o $COUNT -eq 0 ]; then
38 # this will cause the following cp to trigger bug #620096
39 log "create an empty file $HOSTS"
41 log "copying /etc/hosts to $HOSTS"
42 cp /etc/hosts $HOSTS || error "can't cp /etc/hosts to $HOSTS" 3
43 log "comparing /etc/hosts and $HOSTS"
44 diff -u /etc/hosts $HOSTS || error "$HOSTS different" 4
45 log "renaming $HOSTS to $HOSTS.ren"
46 mv $HOSTS $HOSTS.ren || error "can't rename $HOSTS to $HOSTS.ren" 5
47 log "copying /etc/hosts to $HOSTS again"
48 cp /etc/hosts $HOSTS || error "can't cp /etc/hosts to $HOSTS again" 6
49 log "truncating $HOSTS"
50 > $HOSTS || error "can't truncate $HOSTS" 8
52 rm $HOSTS || error "can't remove $HOSTS" 9
53 log "copying /etc/hosts to $HOSTS.2"
54 cp /etc/hosts $HOSTS.2 || error "can't cp /etc/hosts to $HOSTS.2" 7
55 log "truncating $HOSTS.2 to $TRUNCSIZE bytes"
56 $TRUNCATE $HOSTS.2 $TRUNCSIZE || error "can't truncate $HOSTS.2" 10
57 checkstat -s $TRUNCSIZE $HOSTS.2 ||
58 error "$HOSTS.2 isn't $TRUNCSIZE bytes" 11
62 # let's start slowly here...
64 test_mkdir -p $DST || error "can't mkdir $DST" 12
66 # ok, that hopefully worked, so let's do a little more, with files that
67 # haven't changed in the last day (hopefully they don't change during test)
68 FILES=$TMP/runtests.files
69 # use "NUL" instead of newline as filename terminator, bug 19702
70 find $RUNTESTS_SRC -type f -mtime +1 | head -n $COUNT | tr '\n' '\0' > $FILES
72 error "$RUNTESTS_SRC contains only files modifed less than 2 days ago"
73 COUNT=$(xargs -0 -n 1 echo < $FILES | wc -l)
75 log "copying $COUNT files from $RUNTESTS_SRC to $DST$RUNTESTS_SRC at $(date)"
76 tar cf - --null --files-from $FILES | tar xvf - -C $DST > /dev/null ||
77 error "copying $RUNTESTS_SRC" 17
79 log "comparing $COUNT newly copied files at $(date)"
81 cat $FILES | tr "\0" "\n" | ( rc=0; while read f; do
82 [ $V ] && log "verifying $DST/$f"
83 diff -q "$f" "$DST/$f" || rc=18
85 [ "$rc" = 0 ] || error_exit "old and new files are different: rc=$rc" )
87 log "finished at $(date) ($(($(date +%s) - START)))"
92 log "comparing $COUNT previously copied files"
93 cat $FILES | tr "\0" "\n" | ( rc=0; while read f; do
94 [ $V ] && log "verifying $DST/$f"
95 diff -q "$f" "$DST/$f" || rc=22
97 [ "$rc" = 0 ] || error_exit "old and new files are different: rc=$rc" )
103 rm -r $V $DST || error "can't remove $DST" 37
105 if [ $COUNT -gt 10 -o $COUNT -eq 0 ]; then
106 log "renaming $HOSTS.ren to $HOSTS"
107 mv $HOSTS.ren $HOSTS || error "can't rename $HOSTS.ren to $HOSTS" 32
108 log "truncating $HOSTS"
109 > $HOSTS || error "can't truncate $HOSTS" 34
110 log "removing $HOSTS"
111 rm $HOSTS || error "can't remove $HOSTS again" 36
112 log "verifying $HOSTS.2 is $TRUNCSIZE bytes"
113 checkstat -s $TRUNCSIZE $HOSTS.2 || \
114 error "$HOSTS.2 isn't $TRUNCSIZE bytes" 37
115 rm $HOSTS.2 || error "can't remove $HOSTS.2" 38
118 # mkdirmany test (bug 589)
120 log "running $MKDIRMANY $DST/d 100"
121 $MKDIRMANY $DST/d 100 || error "$MKDIRMANY failed"
122 log "running $RMDIRMANY $DST/d 100"
123 $RMDIRMANY $DST/d 100 || error "$RMDIRMANY cleanup failed"
127 wait_delete_completed
128 NOWUSED=$(($(df -P $DIR | awk '{ print $3 }' | tail -n 1)))
129 if [ $(expr $NOWUSED - $USED) -gt 1024 ]; then
130 error "Space not all freed: now ${NOWUSED}kB, was ${USED}kB."
132 log "Space was freed: now ${NOWUSED}kB, was ${USED}kB."
135 run_test 1 "All Runtests"
139 check_and_cleanup_lustre