3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test:
11 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"$SANITY_GSS_EXCEPT"}
12 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 export MULTIOP=${MULTIOP:-multiop}
18 LUSTRE=${LUSTRE:-`dirname $0`/..}
19 . $LUSTRE/tests/test-framework.sh
21 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
24 require_dsh_mds || exit 0
26 [ "$SLOW" = "no" ] && EXCEPT_SLOW="100 101"
28 # $RUNAS_ID may get set incorrectly somewhere else
29 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
31 # remove $SEC, we'd like to control everything by ourselves
35 # global variables of this sanity
42 # we want double mount
43 MOUNT_2=${MOUNT_2:-"yes"}
44 check_and_setup_lustre
46 rm -rf $DIR/[df][0-9]*
48 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
54 NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
55 [ $NPROC -gt 2 ] && NPROC=2
56 sh rundbench $NPROC 1>/dev/null &
60 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
61 if [ $num -ne 1 ]; then
62 error "failed to start dbench $NPROC"
64 echo "started dbench with $NPROC processes at background"
72 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
73 if [ $num -eq 0 ]; then
74 echo "dbench $DBENCH_PID already finished"
75 wait $DBENCH_PID || error "dbench $PID exit with error"
77 elif [ $num -ne 1 ]; then
79 error "found $num instance of pid $DBENCH_PID ???"
88 killall dbench 2>/dev/null
89 num=`ps --no-headers -p $DBENCH_PID | wc -l`
90 if [ $num -eq 0 ]; then
91 echo "dbench finished"
94 echo "dbench $DBENCH_PID is still running, waiting 2s..."
98 wait $DBENCH_PID || true
105 set_flavor_all gssnull
108 local file=$DIR/$tfile
110 chmod 0777 $DIR || error "chmod $DIR failed"
112 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
114 $RUNAS touch $file || error "should not fail"
115 [ -f $file ] || error "$file not found"
117 run_test 1 "create file"
120 local file1=$DIR/$tfile-1
121 local file2=$DIR/$tfile-2
123 chmod 0777 $DIR || error "chmod $DIR failed"
124 # current access should be ok
125 $RUNAS touch $file1 || error "can't touch $file1"
126 [ -f $file1 ] || error "$file1 not found"
128 # cleanup all cred/ctx and touch
129 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
130 $RUNAS touch $file2 && error "unexpected success"
132 run_test 2 "lfs flushctx"
135 local file=$DIR/$tfile
138 echo "aaaaaaaaaaaaaaaaa" > $file
140 $CHECKSTAT -p 0666 $file || error "$UID checkstat error"
141 $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat error"
142 $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat error"
145 $RUNAS $MULTIOP $file o_r &
147 # wait multiop finish its open()
150 # cleanup all cred/ctx and check
151 # metadata check should fail, but file data check should success
152 # because we always use root credential to OSTs
153 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
154 echo "destroied credentials/contexs for $RUNAS_ID"
155 $RUNAS $CHECKSTAT -p 0666 $file && error "checkstat succeed"
157 wait $OPPID || error "read file data failed"
158 echo "read file data OK"
160 run_test 3 "local cache under DLM lock"
165 mkdir $DIR/d6 || error "mkdir $DIR/d6 failed"
166 for ((i=0; i<$nfile; i++)); do
167 dd if=/dev/zero of=$DIR/d6/file$i bs=8k count=1 || error "dd file$i failed"
169 ls -l $DIR/d6/* > /dev/null || error "ls failed"
170 rm -rf $DIR2/d6/* || error "rm failed"
171 rmdir $DIR2/d6/ || error "rmdir failed"
173 run_test 6 "test basic DLM callback works"
179 # for open(), client only reserve space for default stripe count lovea,
180 # and server may return larger lovea in reply (because of larger stripe
181 # count), client need call enlarge_reqbuf() and save the replied lovea
182 # in request for future possible replay.
184 # Note: current script does NOT guarantee enlarge_reqbuf() will be in
185 # the path, however it does work in local test which has 2 OSTs and
186 # default stripe count is 1.
187 num_osts=$($LFS getstripe $MOUNT | egrep "^[0-9]*:.*ACTIVE" | wc -l)
188 echo "found $num_osts active OSTs"
189 [ $num_osts -lt 2 ] &&
190 echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
192 mkdir $tdir || error "mkdir $tdir failed"
193 $LFS setstripe -c $num_osts $tdir || error "setstripe -c $num_osts"
196 for ((i = 0; i < 20; i++)); do
197 dd if=/dev/zero of=$tdir/f$i bs=4k count=16 2>/dev/null
200 for ((i = 0; i < 20; i++)); do
201 dd if=$tdir/f$i of=/dev/null bs=4k count=16 2>/dev/null
205 run_test 7 "exercise enlarge_reqbuf()"
209 local ATHISTORY=$(do_facet $SINGLEMDS "find /sys/ -name at_history")
210 local ATOLDBASE=$(do_facet $SINGLEMDS "cat $ATHISTORY")
212 do_facet $SINGLEMDS "echo 8 >> $ATHISTORY"
219 sysctl -w lnet.debug="+other"
221 # wait for the at estimation come down, this is faster
223 REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
224 awk '/portal 12/ {print $5}' | tail -1`
225 [ $REQ_DELAY -le 5 ] && break
226 echo "current AT estimation is $REQ_DELAY, wait a little bit"
229 REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
231 # sleep sometime in ctx handle
232 do_facet $SINGLEMDS lctl set_param fail_val=$REQ_DELAY
233 #define OBD_FAIL_SEC_CTX_HDL_PAUSE 0x1204
234 do_facet $SINGLEMDS lctl set_param fail_loc=0x1204
236 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
238 $RUNAS touch $DIR/d8/f &
240 echo "waiting for touch (pid $TOUCHPID) to finish..."
241 sleep 2 # give it a chance to really trigger context init rpc
242 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
243 wait $TOUCHPID || error "touch should have succeeded"
245 $LCTL dk | grep "Early reply #" || error "No early reply"
248 do_facet $SINGLEMDS "echo $ATOLDBASE >> $ATHISTORY" || true
250 run_test 8 "Early reply sent for slow gss context negotiation"
253 # following tests will manipulate flavors and may end with any flavor set,
254 # so each test should not assume any start flavor.
258 if [ "$SLOW" = "no" ]; then
264 restore_to_default_flavor
265 set_rule $FSNAME any any gssnull
266 wait_flavor all2all gssnull
270 for ((n=0;n<$total;n++)); do
273 echo "flush ctx ($n/$total) ..."
274 $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
277 #sleep to let ctxs be re-established
281 run_test 90 "recoverable from losing contexts under load"
291 nrule_old=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
292 | grep "$FSNAME.srpc.flavor." | wc -l`
293 echo "original general rules: $nrule_old"
295 for ((i = $nrule_old; i < $max; i++)); do
296 set_rule $FSNAME elan$i any gssnull || error "set rule $i"
298 for ((i = $nrule_old; i < $max; i++)); do
299 set_rule $FSNAME elan$i any || error "remove rule $i"
302 nrule_new=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
303 | grep "$FSNAME.srpc.flavor." | wc -l`
304 if [ $nrule_new != $nrule_old ]; then
305 error "general rule: $nrule_new != $nrule_old"
308 run_test 99 "set large number of sptlrpc rules"
321 # started from default flavors
322 restore_to_default_flavor
324 # running dbench background
328 # all: null -> gssnull -> plain
330 set_rule $FSNAME any any gssnull
331 wait_flavor all2all gssnull || error_dbench "1"
334 set_rule $FSNAME any any plain
335 wait_flavor all2all plain || error_dbench "2"
344 set_rule $FSNAME any mdt2mdt gssnull
345 wait_flavor mdt2mdt gssnull || error_dbench "3"
348 set_rule $FSNAME any cli2mdt gssnull
349 wait_flavor cli2mdt gssnull || error_dbench "4"
352 set_rule $FSNAME any mdt2ost gssnull
353 wait_flavor mdt2ost gssnull || error_dbench "5"
356 set_rule $FSNAME any cli2ost gssnull
357 wait_flavor cli2ost gssnull || error_dbench "6"
364 # nothing should be changed because they are override by above dir rules
366 set_rule $FSNAME-MDT0000 any any plain
367 set_rule $FSNAME-OST0000 any any plain
368 wait_flavor mdt2mdt gssnull || error_dbench "7"
369 wait_flavor cli2mdt gssnull || error_dbench "8"
371 wait_flavor mdt2ost gssnull || error_dbench "9"
372 wait_flavor cli2ost gssnull || error_dbench "10"
375 # delete all dir-specific rules
377 set_rule $FSNAME any mdt2mdt
378 set_rule $FSNAME any cli2mdt
379 set_rule $FSNAME any mdt2ost
380 set_rule $FSNAME any cli2ost
381 wait_flavor mdt2mdt gssnull $((MDSCOUNT - 1)) || error_dbench "11"
382 wait_flavor cli2mdt gssnull $(get_clients_mount_count) ||
385 wait_flavor mdt2ost gssnull $MDSCOUNT || error_dbench "13"
386 wait_flavor cli2ost gssnull $(get_clients_mount_count) ||
395 set_rule $FSNAME-MDT0000 any any
396 set_rule $FSNAME-OST0000 any any || error_dbench "15"
397 wait_flavor all2all plain || error_dbench "16"
402 run_test 100 "change security flavor on the fly under load"
408 local filename=$DIR/$tfile
413 # after set to flavor0, start multop which use flavor0 rpc, and let
414 # server drop the reply; then switch to flavor1, the resend should be
415 # completed using flavor1. To exercise the code of switching ctx/sec
416 # for a resend request.
418 log ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 <<<<<<<<<<<<<<<<<<<"
420 set_rule $FSNAME any cli2mdt $flavor0
421 wait_flavor cli2mdt $flavor0
422 rm -f $filename || error "remove old $filename failed"
425 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
426 do_facet $SINGLEMDS lctl set_param fail_val=36
427 do_facet $SINGLEMDS lctl set_param fail_loc=0x513
428 log "starting multiop"
429 $MULTIOP $filename m &
431 echo "multiop pid=$multiop_pid"
434 set_rule $FSNAME any cli2mdt $flavor1
435 wait_flavor cli2mdt $flavor1
437 num=`ps --no-headers -p $multiop_pid 2>/dev/null | wc -l`
438 [ $num -eq 1 ] || error "multiop($multiop_pid) already ended ($num)"
439 echo "process $multiop_pid is still hanging there... OK"
441 do_facet $SINGLEMDS lctl set_param fail_loc=0
442 log "waiting for multiop ($multiop_pid) to finish"
443 wait $multiop_pid || error "multiop returned error"
448 # started from default flavors
449 restore_to_default_flavor
451 switch_sec_test null plain
452 switch_sec_test plain gssnull
453 switch_sec_test gssnull null
454 switch_sec_test null gssnull
455 switch_sec_test gssnull plain
456 switch_sec_test plain gssnull
458 run_test 101 "switch ctx/sec for resending request"
471 # started from default flavors
472 restore_to_default_flavor
474 # run dbench background
477 echo "Testing null->gssnull->plain->null"
478 set_rule $FSNAME any any gssnull
479 set_rule $FSNAME any any plain
480 set_rule $FSNAME any any null
483 wait_flavor all2all null || error_dbench "1"
486 echo "waiting for 15s and check again"
490 echo "Testing null->gssnull->null->gssnull->null..."
491 for ((i=0; i<10; i++)); do
492 set_rule $FSNAME any any gssnull
493 set_rule $FSNAME any any null
495 set_rule $FSNAME any any gssnull
498 wait_flavor all2all gssnull || error_dbench "2"
501 echo "waiting for 15s and check again"
507 run_test 102 "survive from insanely fast flavor switch"
512 local clients=$CLIENTS
514 [ -z $clients ] && clients=$HOSTNAME
516 # started from default flavors
517 restore_to_default_flavor
519 # at this time no rules has been set on mgs; mgc use null
520 # flavor connect to mgs.
521 count=`flvr_cnt_mgc2mgs null`
522 [ $count -eq 1 ] || error "$count mgc connection use null flavor"
524 zconf_umount_clients $clients $MOUNT || return 1
526 # mount client with conflict flavor - should fail
527 mount_opts="${MOUNT_OPTS:+$MOUNT_OPTS,}mgssec=gssnull"
528 zconf_mount_clients $clients $MOUNT $mount_opts &&
529 error "mount with conflict flavor should have failed"
531 # mount client with same flavor - should succeed
532 mount_opts="${MOUNT_OPTS:+$MOUNT_OPTS,}mgssec=null"
533 zconf_mount_clients $clients $MOUNT $mount_opts ||
534 error "mount with same flavor should have succeeded"
535 zconf_umount_clients $clients $MOUNT || return 2
537 # mount client with default flavor - should succeed
538 zconf_mount_clients $clients $MOUNT || \
539 error "mount with default flavor should have succeeded"
541 run_test 150 "secure mgs connection: client flavor setting"
546 # set mgs only accept gssnull
547 set_rule _mgs any any gssnull
549 # umount everything, modules still loaded
552 # mount mgs with default flavor, in current framework it means mgs+mdt1.
553 # the connection of mgc of mdt1 to mgs is expected fail.
554 DEVNAME=$(mdsdevname 1)
555 start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with default flavor should have failed"
557 # mount with unauthorized flavor should fail
558 save_opts=$MDS_MOUNT_OPTS
559 MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=null"
560 start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with unauthorized flavor should have failed"
561 MDS_MOUNT_OPTS=$save_opts
563 # mount with designated flavor should succeed
564 save_opts=$MDS_MOUNT_OPTS
565 MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=gssnull"
566 start mds1 $DEVNAME $MDS_MOUNT_OPTS ||
567 error "mount with designated flavor should have succeeded"
568 MDS_MOUNT_OPTS=$save_opts
572 run_test 151 "secure mgs connection: server flavor control"
575 check_and_cleanup_lustre