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!
14 # bug number for skipped tests: LU-9795 LU-9795
15 ALWAYS_EXCEPT=" 8 90 $ALWAYS_EXCEPT"
20 export MULTIOP=${MULTIOP:-multiop}
22 LUSTRE=${LUSTRE:-`dirname $0`/..}
23 . $LUSTRE/tests/test-framework.sh
25 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
28 require_dsh_mds || exit 0
30 [ "$SLOW" = "no" ] && EXCEPT_SLOW="100 101"
32 # $RUNAS_ID may get set incorrectly somewhere else
33 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
35 # remove $SEC, we'd like to control everything by ourselves
39 # global variables of this sanity
46 # we want double mount
47 MOUNT_2=${MOUNT_2:-"yes"}
48 check_and_setup_lustre
50 rm -rf $DIR/[df][0-9]*
52 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
58 NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
59 [ $NPROC -gt 2 ] && NPROC=2
60 sh rundbench $NPROC 1>/dev/null &
64 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
65 if [ $num -ne 1 ]; then
66 error "failed to start dbench $NPROC"
68 echo "started dbench with $NPROC processes at background"
76 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
77 if [ $num -eq 0 ]; then
78 echo "dbench $DBENCH_PID already finished"
79 wait $DBENCH_PID || error "dbench $PID exit with error"
81 elif [ $num -ne 1 ]; then
83 error "found $num instance of pid $DBENCH_PID ???"
92 killall dbench 2>/dev/null
93 num=`ps --no-headers -p $DBENCH_PID | wc -l`
94 if [ $num -eq 0 ]; then
95 echo "dbench finished"
98 echo "dbench $DBENCH_PID is still running, waiting 2s..."
102 wait $DBENCH_PID || true
109 # Stop previously existing gss daemons
112 echo "bring up gss daemons..."
113 # start gss daemon with -z flag for gssnull
114 start_gss_daemons $(comma_list $(mdts_nodes)) "$LSVCGSSD -z -vv" ||
115 error "can't start gss daemons on MDTs"
116 start_gss_daemons $(comma_list $(osts_nodes)) "$LSVCGSSD -z -vv" ||
117 error "can't start gss daemons on OSTs"
119 lctl set_param sptlrpc.gss.lgss_keyring.debug_level=4
121 echo "cat /etc/request-key.d/lgssc.conf"
122 cat /etc/request-key.d/lgssc.conf ||
123 error_noexit "/etc/request-key.d/lgssc.conf does not exist"
124 echo "cat /etc/request-key.conf"
125 cat /etc/request-key.conf ||
126 error_noexit "/etc/request-key.conf does not exist"
128 set_flavor_all gssnull
131 local file=$DIR/$tfile
133 chmod 0777 $DIR || error "chmod $DIR failed"
135 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
137 $RUNAS touch $file || error "should not fail"
138 [ -f $file ] || error "$file not found"
140 run_test 1 "create file"
143 local file1=$DIR/$tfile-1
144 local file2=$DIR/$tfile-2
146 chmod 0777 $DIR || error "chmod $DIR failed"
147 # current access should be ok
148 $RUNAS touch $file1 || error "can't touch $file1"
149 [ -f $file1 ] || error "$file1 not found"
151 # cleanup all cred/ctx and touch
152 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
153 $RUNAS touch $file2 && error "unexpected success"
155 run_test 2 "lfs flushctx"
158 local file=$DIR/$tfile
161 echo "aaaaaaaaaaaaaaaaa" > $file
163 $CHECKSTAT -p 0666 $file || error "$UID checkstat error"
164 $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat error"
165 $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat error"
168 $RUNAS $MULTIOP $file o_r &
170 # wait multiop finish its open()
173 # cleanup all cred/ctx and check
174 # metadata check should fail, but file data check should success
175 # because we always use root credential to OSTs
176 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
177 echo "destroied credentials/contexs for $RUNAS_ID"
178 $RUNAS $CHECKSTAT -p 0666 $file && error "checkstat succeed"
180 wait $OPPID || error "read file data failed"
181 echo "read file data OK"
183 run_test 3 "local cache under DLM lock"
188 mkdir $DIR/d6 || error "mkdir $DIR/d6 failed"
189 for ((i=0; i<$nfile; i++)); do
190 dd if=/dev/zero of=$DIR/d6/file$i bs=8k count=1 || error "dd file$i failed"
192 ls -l $DIR/d6/* > /dev/null || error "ls failed"
193 rm -rf $DIR2/d6/* || error "rm failed"
194 rmdir $DIR2/d6/ || error "rmdir failed"
196 run_test 6 "test basic DLM callback works"
202 # for open(), client only reserve space for default stripe count lovea,
203 # and server may return larger lovea in reply (because of larger stripe
204 # count), client need call enlarge_reqbuf() and save the replied lovea
205 # in request for future possible replay.
207 # Note: current script does NOT guarantee enlarge_reqbuf() will be in
208 # the path, however it does work in local test which has 2 OSTs and
209 # default stripe count is 1.
210 num_osts=$($LFS getstripe $MOUNT | egrep "^[0-9]*:.*ACTIVE" | wc -l)
211 echo "found $num_osts active OSTs"
212 [ $num_osts -lt 2 ] &&
213 echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
215 mkdir $tdir || error "mkdir $tdir failed"
216 $LFS setstripe -c $num_osts $tdir || error "setstripe -c $num_osts"
219 for ((i = 0; i < 20; i++)); do
220 dd if=/dev/zero of=$tdir/f$i bs=4k count=16 2>/dev/null
223 for ((i = 0; i < 20; i++)); do
224 dd if=$tdir/f$i of=/dev/null bs=4k count=16 2>/dev/null
228 run_test 7 "exercise enlarge_reqbuf()"
232 local ATHISTORY=$(do_facet $SINGLEMDS "find /sys/ -name at_history")
233 local ATOLDBASE=$(do_facet $SINGLEMDS "cat $ATHISTORY")
235 do_facet $SINGLEMDS "echo 8 >> $ATHISTORY"
242 sysctl -w lnet.debug="+other"
244 # wait for the at estimation come down, this is faster
246 REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
247 awk '/portal 12/ {print $5}' | tail -1`
248 [ $REQ_DELAY -le 5 ] && break
249 echo "current AT estimation is $REQ_DELAY, wait a little bit"
252 REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
254 # sleep sometime in ctx handle
255 do_facet $SINGLEMDS lctl set_param fail_val=$REQ_DELAY
256 #define OBD_FAIL_SEC_CTX_HDL_PAUSE 0x1204
257 do_facet $SINGLEMDS lctl set_param fail_loc=0x1204
259 $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
261 $RUNAS touch $DIR/d8/f &
263 echo "waiting for touch (pid $TOUCHPID) to finish..."
264 sleep 2 # give it a chance to really trigger context init rpc
265 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
266 wait $TOUCHPID || error "touch should have succeeded"
268 $LCTL dk | grep "Early reply #" || error "No early reply"
271 do_facet $SINGLEMDS "echo $ATOLDBASE >> $ATHISTORY" || true
273 run_test 8 "Early reply sent for slow gss context negotiation"
276 # following tests will manipulate flavors and may end with any flavor set,
277 # so each test should not assume any start flavor.
281 if [ "$SLOW" = "no" ]; then
287 restore_to_default_flavor
288 set_rule $FSNAME any any gssnull
289 wait_flavor all2all gssnull
293 for ((n=0;n<$total;n++)); do
296 echo "flush ctx ($n/$total) ..."
297 $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
300 #sleep to let ctxs be re-established
304 run_test 90 "recoverable from losing contexts under load"
314 nrule_old=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
315 | grep "$FSNAME.srpc.flavor." | wc -l`
316 echo "original general rules: $nrule_old"
318 for ((i = $nrule_old; i < $max; i++)); do
319 set_rule $FSNAME elan$i any gssnull || error "set rule $i"
321 for ((i = $nrule_old; i < $max; i++)); do
322 set_rule $FSNAME elan$i any || error "remove rule $i"
325 nrule_new=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
326 | grep "$FSNAME.srpc.flavor." | wc -l`
327 if [ $nrule_new != $nrule_old ]; then
328 error "general rule: $nrule_new != $nrule_old"
331 run_test 99 "set large number of sptlrpc rules"
344 # started from default flavors
345 restore_to_default_flavor
347 # running dbench background
351 # all: null -> gssnull -> plain
353 set_rule $FSNAME any any gssnull
354 wait_flavor all2all gssnull || error_dbench "1"
357 set_rule $FSNAME any any plain
358 wait_flavor all2all plain || error_dbench "2"
367 set_rule $FSNAME any mdt2mdt gssnull
368 wait_flavor mdt2mdt gssnull || error_dbench "3"
371 set_rule $FSNAME any cli2mdt gssnull
372 wait_flavor cli2mdt gssnull || error_dbench "4"
375 set_rule $FSNAME any mdt2ost gssnull
376 wait_flavor mdt2ost gssnull || error_dbench "5"
379 set_rule $FSNAME any cli2ost gssnull
380 wait_flavor cli2ost gssnull || error_dbench "6"
387 # nothing should be changed because they are override by above dir rules
389 set_rule $FSNAME-MDT0000 any any plain
390 set_rule $FSNAME-OST0000 any any plain
391 wait_flavor mdt2mdt gssnull || error_dbench "7"
392 wait_flavor cli2mdt gssnull || error_dbench "8"
394 wait_flavor mdt2ost gssnull || error_dbench "9"
395 wait_flavor cli2ost gssnull || error_dbench "10"
398 # delete all dir-specific rules
400 set_rule $FSNAME any mdt2mdt
401 set_rule $FSNAME any cli2mdt
402 set_rule $FSNAME any mdt2ost
403 set_rule $FSNAME any cli2ost
404 wait_flavor mdt2mdt gssnull $((MDSCOUNT - 1)) || error_dbench "11"
405 wait_flavor cli2mdt gssnull $(get_clients_mount_count) ||
408 wait_flavor mdt2ost gssnull $MDSCOUNT || error_dbench "13"
409 wait_flavor cli2ost gssnull $(get_clients_mount_count) ||
418 set_rule $FSNAME-MDT0000 any any
419 set_rule $FSNAME-OST0000 any any || error_dbench "15"
420 wait_flavor all2all plain || error_dbench "16"
425 run_test 100 "change security flavor on the fly under load"
431 local filename=$DIR/$tfile
436 # after set to flavor0, start multop which use flavor0 rpc, and let
437 # server drop the reply; then switch to flavor1, the resend should be
438 # completed using flavor1. To exercise the code of switching ctx/sec
439 # for a resend request.
441 log ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 <<<<<<<<<<<<<<<<<<<"
443 set_rule $FSNAME any cli2mdt $flavor0
444 wait_flavor cli2mdt $flavor0
445 rm -f $filename || error "remove old $filename failed"
448 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
449 do_facet $SINGLEMDS lctl set_param fail_val=36
450 do_facet $SINGLEMDS lctl set_param fail_loc=0x513
451 log "starting multiop"
452 $MULTIOP $filename m &
454 echo "multiop pid=$multiop_pid"
457 set_rule $FSNAME any cli2mdt $flavor1
458 wait_flavor cli2mdt $flavor1
460 num=`ps --no-headers -p $multiop_pid 2>/dev/null | wc -l`
461 [ $num -eq 1 ] || error "multiop($multiop_pid) already ended ($num)"
462 echo "process $multiop_pid is still hanging there... OK"
464 do_facet $SINGLEMDS lctl set_param fail_loc=0
465 log "waiting for multiop ($multiop_pid) to finish"
466 wait $multiop_pid || error "multiop returned error"
471 # started from default flavors
472 restore_to_default_flavor
474 switch_sec_test null plain
475 switch_sec_test plain gssnull
476 switch_sec_test gssnull null
477 switch_sec_test null gssnull
478 switch_sec_test gssnull plain
479 switch_sec_test plain gssnull
481 run_test 101 "switch ctx/sec for resending request"
494 # started from default flavors
495 restore_to_default_flavor
497 # run dbench background
500 echo "Testing null->gssnull->plain->null"
501 set_rule $FSNAME any any gssnull
502 set_rule $FSNAME any any plain
503 set_rule $FSNAME any any null
506 wait_flavor all2all null || error_dbench "1"
509 echo "waiting for 15s and check again"
513 echo "Testing null->gssnull->null->gssnull->null..."
514 for ((i=0; i<10; i++)); do
515 set_rule $FSNAME any any gssnull
516 set_rule $FSNAME any any null
518 set_rule $FSNAME any any gssnull
521 wait_flavor all2all gssnull || error_dbench "2"
524 echo "waiting for 15s and check again"
530 run_test 102 "survive from insanely fast flavor switch"
535 local clients=$CLIENTS
537 [ -z $clients ] && clients=$HOSTNAME
539 # started from default flavors
540 restore_to_default_flavor
542 # at this time no rules has been set on mgs; mgc use null
543 # flavor connect to mgs.
544 count=`flvr_cnt_mgc2mgs null`
545 [ $count -eq 1 ] || error "$count mgc connection use null flavor"
547 zconf_umount_clients $clients $MOUNT || return 1
549 # mount client with conflict flavor - should fail
550 mount_opts="${MOUNT_OPTS:+$MOUNT_OPTS,}mgssec=gssnull"
551 zconf_mount_clients $clients $MOUNT $mount_opts &&
552 error "mount with conflict flavor should have failed"
554 # mount client with same flavor - should succeed
555 mount_opts="${MOUNT_OPTS:+$MOUNT_OPTS,}mgssec=null"
556 zconf_mount_clients $clients $MOUNT $mount_opts ||
557 error "mount with same flavor should have succeeded"
558 zconf_umount_clients $clients $MOUNT || return 2
560 # mount client with default flavor - should succeed
561 zconf_mount_clients $clients $MOUNT || \
562 error "mount with default flavor should have succeeded"
564 run_test 150 "secure mgs connection: client flavor setting"
569 # set mgs only accept gssnull
570 set_rule _mgs any any gssnull
572 # umount everything, modules still loaded
575 # mount mgs with default flavor, in current framework it means mgs+mdt1.
576 # the connection of mgc of mdt1 to mgs is expected fail.
577 DEVNAME=$(mdsdevname 1)
578 start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with default flavor should have failed"
580 # mount with unauthorized flavor should fail
581 save_opts=$MDS_MOUNT_OPTS
582 MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=null"
583 start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with unauthorized flavor should have failed"
584 MDS_MOUNT_OPTS=$save_opts
586 # mount with designated flavor should succeed
587 save_opts=$MDS_MOUNT_OPTS
588 MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=gssnull"
589 start mds1 $DEVNAME $MDS_MOUNT_OPTS ||
590 error "mount with designated flavor should have succeeded"
591 MDS_MOUNT_OPTS=$save_opts
595 run_test 151 "secure mgs connection: server flavor control"
598 if $GSS_KRB5 || $GSS_SK; then
602 restore_to_default_flavor
605 check_and_cleanup_lustre