#!/bin/bash
-# vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
+# vim:shiftwidth=4:softtabstop=4:tabstop=4:
#
# Run select tests by setting ONLY, or as arguments to the script.
# Skip specific tests by setting EXCEPT.
ONLY=${ONLY:-"$*"}
# bug number for skipped test:
-ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-""}
+ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"$SANITY_GSS_EXCEPT"}
# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
-[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT"
-
-# Tests that fail on uml, maybe elsewhere, FIXME
+# Tests that fail on uml
CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
[ "$CPU" = "UML" ] && EXCEPT="$EXCEPT"
-case `uname -r` in
-2.6*) FSTYPE=${FSTYPE:-ldiskfs}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT " ;;
-*) error "unsupported kernel (gss only works with 2.6.x)" ;;
-esac
-
SRCDIR=`dirname $0`
export PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$SRCDIR/../utils/gss:$PATH:/sbin
-
-TMP=${TMP:-/tmp}
-
-CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
-CREATETEST=${CREATETEST:-createtest}
-LFS=${LFS:-lfs}
-LCTL=${LCTL:-lctl}
-MEMHOG=${MEMHOG:-memhog}
-DIRECTIO=${DIRECTIO:-directio}
-ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
-UMOUNT=${UMOUNT:-"umount -d"}
-
-if [ $UID -ne 0 ]; then
- echo "Warning: running as non-root uid $UID"
- RUNAS_ID="$UID"
- RUNAS=""
-else
- RUNAS_ID=${RUNAS_ID:-500}
- RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
-
- # $RUNAS_ID may get set incorrectly somewhere else
- if [ $RUNAS_ID -eq 0 ]; then
- echo "Error: \$RUNAS_ID set to 0, but \$UID is also 0!"
- exit 1
- fi
-fi
-
-SANITYLOG=${SANITYLOG:-/tmp/sanity-gss.log}
-
export NAME=${NAME:-local}
-
SAVE_PWD=$PWD
-#
-# check pre-set $SEC
-#
-if [ ! -z $SEC ]; then
- if [ "$SEC" != "krb5i" -a "$SEC" != "krb5p" ]; then
- echo "SEC=$SEC is invalid, this script only run in gss mode (krb5i/krb5p)"
- exit 1
- fi
-fi
-
-export SEC=${SEC:-krb5p}
-export KRB5_CCACHE_DIR=/tmp
-export KRB5_CRED=$KRB5_CCACHE_DIR/krb5cc_$RUNAS_ID
-export KRB5_CRED_SAVE=$KRB5_CCACHE_DIR/krb5cc.sanity.save
+export MULTIOP=${MULTIOP:-multiop}
-echo "Using security flavor $SEC"
+CLEANUP=${CLEANUP:-""}
+SETUP=${SETUP:-""}
LUSTRE=${LUSTRE:-`dirname $0`/..}
. $LUSTRE/tests/test-framework.sh
init_test_env $@
-. ${CONFIG:=$LUSTRE/tests/cfg/local.sh}
+. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+init_logging
+
+require_dsh_mds || exit 0
+
+[ "$SLOW" = "no" ] && EXCEPT_SLOW="100 101"
+
+# $RUNAS_ID may get set incorrectly somewhere else
+[ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
+
+# remove $SEC, we'd like to control everything by ourselves
+unset SEC
+
+#
+# global variables of this sanity
+#
+KRB5_CCACHE_DIR=/tmp
+KRB5_CRED=$KRB5_CCACHE_DIR/krb5cc_$RUNAS_ID
+KRB5_CRED_SAVE=$KRB5_CCACHE_DIR/krb5cc.sanity.save
+DBENCH_PID=0
+
+# set manually
+GSS=true
+GSS_KRB5=true
prepare_krb5_creds() {
- rm -f $CRED_SAVE
+ echo prepare krb5 cred
+ rm -f $KRB5_CRED_SAVE
+ echo RUNAS=$RUNAS
$RUNAS krb5_login.sh || exit 1
[ -f $KRB5_CRED ] || exit 2
+ echo CRED=$KRB5_CRED
cp $KRB5_CRED $KRB5_CRED_SAVE
}
-cleanup() {
- echo -n "cln.."
- cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
-}
-CLEANUP=${CLEANUP:-:}
+prepare_krb5_creds
-setup() {
- echo -n "mnt.."
- load_modules
- setupall || exit 10
- echo "done"
-}
-SETUP=${SETUP:-:}
-
-trace() {
- log "STARTING: $*"
- strace -o $TMP/$1.strace -ttt $*
- RC=$?
- log "FINISHED: $*: rc $RC"
- return 1
-}
-TRACE=${TRACE:-""}
-
-check_kernel_version() {
- VERSION_FILE=$LPROC/kernel_version
- WANT_VER=$1
- [ ! -f $VERSION_FILE ] && echo "can't find kernel version" && return 1
- GOT_VER=`cat $VERSION_FILE`
- [ $GOT_VER -ge $WANT_VER ] && return 0
- log "test needs at least kernel version $WANT_VER, running $GOT_VER"
- return 1
-}
+# we want double mount
+MOUNT_2=${MOUNT_2:-"yes"}
+check_and_setup_lustre
+
+rm -rf $DIR/[df][0-9]*
+
+check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
+
+build_test_filter
-_basetest() {
- echo $*
+start_dbench()
+{
+ NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
+ [ $NPROC -gt 2 ] && NPROC=2
+ sh rundbench $NPROC 1>/dev/null &
+ DBENCH_PID=$!
+ sleep 2
+
+ num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
+ if [ $num -ne 1 ]; then
+ error "failed to start dbench $NPROC"
+ else
+ echo "started dbench with $NPROC processes at background"
+ fi
+
+ return 0
}
-[ "$SANITYLOG" ] && rm -f $SANITYLOG || true
+check_dbench()
+{
+ num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
+ if [ $num -eq 0 ]; then
+ echo "dbench $DBENCH_PID already finished"
+ wait $DBENCH_PID || error "dbench $PID exit with error"
+ start_dbench
+ elif [ $num -ne 1 ]; then
+ killall -9 dbench
+ error "found $num instance of pid $DBENCH_PID ???"
+ fi
+ return 0
+}
-prepare_krb5_creds
-build_test_filter
-umask 077
+stop_dbench()
+{
+ for ((;;)); do
+ killall dbench 2>/dev/null
+ num=`ps --no-headers -p $DBENCH_PID | wc -l`
+ if [ $num -eq 0 ]; then
+ echo "dbench finished"
+ break
+ fi
+ echo "dbench $DBENCH_PID is still running, waiting 2s..."
+ sleep 2
+ done
-# setup filesystem
-formatall
-setupall
-chmod a+rwx $MOUNT
+ wait $DBENCH_PID || true
+ sync || true
+}
restore_krb5_cred() {
cp $KRB5_CRED_SAVE $KRB5_CRED
chmod 0600 $KRB5_CRED
}
+check_multiple_gss_daemons() {
+ local facet=$1
+ local gssd=$2
+ local gssd_name=`basename $gssd`
+
+ for ((i=0;i<10;i++)); do
+ do_facet $facet "$gssd -v &"
+ done
+
+ # wait daemons entering "stable" status
+ sleep 5
+
+ num=`do_facet $facet ps -o cmd -C $gssd_name | grep $gssd_name | wc -l`
+ echo "$num instance(s) of $gssd_name are running"
+
+ if [ $num -ne 1 ]; then
+ error "$gssd_name not unique"
+ fi
+}
+
+calc_connection_cnt
+umask 077
+
+test_0() {
+ local my_facet=mds
+
+ echo "bring up gss daemons..."
+ start_gss_daemons
+
+ echo "check with someone already running..."
+ check_multiple_gss_daemons $my_facet $LSVCGSSD
+ if $GSS_PIPEFS; then
+ check_multiple_gss_daemons $my_facet $LGSSD
+ fi
+
+ echo "check with someone run & finished..."
+ do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
+ sleep 5 # wait fully exit
+ check_multiple_gss_daemons $my_facet $LSVCGSSD
+ if $GSS_PIPEFS; then
+ check_multiple_gss_daemons $my_facet $LGSSD
+ fi
+
+ echo "check refresh..."
+ do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
+ sleep 5 # wait fully exit
+ do_facet $my_facet ipcrm -S 0x3b92d473
+ check_multiple_gss_daemons $my_facet $LSVCGSSD
+ if $GSS_PIPEFS; then
+ do_facet $my_facet ipcrm -S 0x3a92d473
+ check_multiple_gss_daemons $my_facet $LGSSD
+ fi
+}
+run_test 0 "start multiple gss daemons"
+
+set_flavor_all krb5p
+
test_1() {
+ local file=$DIR/$tfile
+
+ chmod 0777 $DIR || error "chmod $DIR failed"
+ $RUNAS touch $DIR
# access w/o cred
$RUNAS kdestroy
- $RUNAS touch $MOUNT/f1 && error "unexpected success"
+ $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
+ $RUNAS touch $file && error "unexpected success"
# access w/ cred
restore_krb5_cred
- $RUNAS touch $MOUNT/f1 || error "should not fail"
- [ -f $MOUNT/f1 ] || error "$MOUNT/f1 not found"
+ $RUNAS touch $file || error "should not fail"
+ [ -f $file ] || error "$file not found"
}
run_test 1 "access with or without krb5 credential"
test_2() {
+ local file1=$DIR/$tfile-1
+ local file2=$DIR/$tfile-2
+
+ chmod 0777 $DIR || error "chmod $DIR failed"
# current access should be ok
- $RUNAS touch $MOUNT/f2_1 || error "can't touch $MOUNT/f2_1"
- [ -f $MOUNT/f2_1 ] || error "$MOUNT/f2_1 not found"
+ $RUNAS touch $file1 || error "can't touch $file1"
+ [ -f $file1 ] || error "$file1 not found"
# cleanup all cred/ctx and touch
$RUNAS kdestroy
- $RUNAS $LFS flushctx
- $RUNAS touch $MOUNT/f2_2 && error "unexpected success"
+ $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
+ $RUNAS touch $file2 && error "unexpected success"
# restore and touch
restore_krb5_cred
- $RUNAS touch $MOUNT/f2_2 || error "should not fail"
- [ -f $MOUNT/f2_2 ] || error "$MOUNT/f2_2 not found"
+ $RUNAS touch $file2 || error "should not fail"
+ [ -f $file2 ] || error "$file2 not found"
}
run_test 2 "lfs flushctx"
test_3() {
- local file=$MOUNT/f3
+ local file=$DIR/$tfile
# create file
echo "aaaaaaaaaaaaaaaaa" > $file
$RUNAS cat $file > /dev/null || error "$RUNAS_ID cat error"
# start multiop
- $RUNAS multiop $file o_r &
+ $RUNAS $MULTIOP $file o_r &
OPPID=$!
# wait multiop finish its open()
sleep 1
# metadata check should fail, but file data check should success
# because we always use root credential to OSTs
$RUNAS kdestroy
- $RUNAS $LFS flushctx
+ $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
+ echo "destroied credentials/contexs for $RUNAS_ID"
$RUNAS $CHECKSTAT -p 0666 $file && error "checkstat succeed"
kill -s 10 $OPPID
wait $OPPID || error "read file data failed"
# restore and check again
restore_krb5_cred
+ echo "restored credentials for $RUNAS_ID"
$RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat (2) error"
+ echo "$RUNAS_ID checkstat OK"
$CHECKSTAT -p 0666 $file || error "$UID checkstat (2) error"
+ echo "$UID checkstat OK"
$RUNAS cat $file > /dev/null || error "$RUNAS_ID cat (2) error"
+ echo "$RUNAS_ID read file data OK"
}
run_test 3 "local cache under DLM lock"
test_4() {
- local file1=$MOUNT/f4_1
- local file2=$MOUNT/f4_2
+ local file1=$DIR/$tfile-1
+ local file2=$DIR/$tfile-2
+
+ ! $GSS_PIPEFS && skip "pipefs not used" && return
+ chmod 0777 $DIR || error "chmod $DIR failed"
# current access should be ok
$RUNAS touch $file1 || error "can't touch $file1"
[ -f $file1 ] || error "$file1 not found"
check_gss_daemon_facet client lgssd && error "lgssd still running"
# flush context, and touch
- $RUNAS $LFS flushctx
+ $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
$RUNAS touch $file2 &
TOUCHPID=$!
echo "waiting touch pid $TOUCHPID"
run_test 4 "lgssd dead, operations should wait timeout and fail"
test_5() {
- local file1=$MOUNT/f5_1
- local file2=$MOUNT/f5_2
- local wait_time=120
+ local file1=$DIR/$tfile-1
+ local file2=$DIR/$tfile-2
+ local wait_time=$((TIMEOUT + TIMEOUT / 2))
+ chmod 0777 $DIR || error "chmod $DIR failed"
# current access should be ok
$RUNAS touch $file1 || error "can't touch $file1"
[ -f $file1 ] || error "$file1 not found"
# stop lsvcgssd
- send_sigint mds lsvcgssd
+ send_sigint $(comma_list $(mdts_nodes)) lsvcgssd
sleep 5
- check_gss_daemon_facet mds lsvcgssd && error "lsvcgssd still running"
+ check_gss_daemon_nodes $(comma_list $(mdts_nodes)) lsvcgssd && error "lsvcgssd still running"
# flush context, and touch
- $RUNAS $LFS flushctx
+ $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
$RUNAS touch $file2 &
TOUCHPID=$!
# restart lsvcgssd, expect touch suceed
echo "restart lsvcgssd and recovering"
- do_facet mds "$LSVCGSSD -v"
+ start_gss_daemons $(comma_list $(mdts_nodes)) "$LSVCGSSD -v"
sleep 5
- check_gss_daemon_facet mds lsvcgssd
+ check_gss_daemon_nodes $(comma_list $(mdts_nodes)) lsvcgssd
wait $TOUCHPID || error "touch fail"
[ -f $file2 ] || error "$file2 not found"
}
run_test 5 "lsvcgssd dead, operations lead to recovery"
test_6() {
- NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
- [ $NPROC -ne 0 ] || NPROC=2
-
- echo "starting dbench $NPROC"
- sh rundbench $NPROC &
- RUNPID=$!
+ local nfile=10
- for ((n=0;;n++)); do
- sleep 2
- num=`ps --no-headers -p $RUNPID | wc -l`
- [ $num -ne 0 ] || break
- echo "flush ctx ..."
- $LFS flushctx
+ mkdir $DIR/d6 || error "mkdir $DIR/d6 failed"
+ for ((i=0; i<$nfile; i++)); do
+ dd if=/dev/zero of=$DIR/d6/file$i bs=8k count=1 || error "dd file$i failed"
done
- wait $RUNPID || error "dbench detect error"
+ ls -l $DIR/d6/* > /dev/null || error "ls failed"
+ rm -rf $DIR2/d6/* || error "rm failed"
+ rmdir $DIR2/d6/ || error "rmdir failed"
}
-run_test 6 "recoverable from losing context"
+run_test 6 "test basic DLM callback works"
test_7() {
- local tdir=$MOUNT/dir7
+ local tdir=$DIR/d7
local num_osts
#
[ $num_osts -lt 2 ] && echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
mkdir $tdir || error
- $LFS setstripe $tdir 0 -1 -1 || error
+ $LFS setstripe -c $num_osts $tdir || error
echo "creating..."
for ((i=0;i<20;i++)); do
}
run_test 7 "exercise enlarge_reqbuf()"
-check_multiple_gss_daemons() {
- local facet=$1
+test_8()
+{
+ local ATHISTORY=$(do_facet $SINGLEMDS "find /sys/ -name at_history")
+ local ATOLDBASE=$(do_facet $SINGLEMDS "cat $ATHISTORY")
+ local REQ_DELAY
+ do_facet $SINGLEMDS "echo 8 >> $ATHISTORY"
+
+ mkdir -p $DIR/d8
+ chmod a+w $DIR/d8
+
+ $LCTL dk > /dev/null
+ debugsave
+ sysctl -w lnet.debug="+other"
+
+ # wait for the at estimation come down, this is faster
+ while [ true ]; do
+ REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
+ awk '/portal 12/ {print $5}' | tail -1`
+ [ $REQ_DELAY -le 5 ] && break
+ echo "current AT estimation is $REQ_DELAY, wait a little bit"
+ sleep 8
+ done
+ REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
- for ((i=0;i<10;i++)); do
- do_facet $facet "$LSVCGSSD -v &"
+ # sleep sometime in ctx handle
+ do_facet $SINGLEMDS lctl set_param fail_val=$REQ_DELAY
+#define OBD_FAIL_SEC_CTX_HDL_PAUSE 0x1204
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x1204
+
+ $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
+
+ $RUNAS touch $DIR/d8/f &
+ TOUCHPID=$!
+ echo "waiting for touch (pid $TOUCHPID) to finish..."
+ sleep 2 # give it a chance to really trigger context init rpc
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ wait $TOUCHPID || error "touch should have succeeded"
+
+ $LCTL dk | grep "Early reply #" || error "No early reply"
+
+ debugrestore
+ do_facet $SINGLEMDS "echo $ATOLDBASE >> $ATHISTORY" || true
+}
+run_test 8 "Early reply sent for slow gss context negotiation"
+
+#
+# following tests will manipulate flavors and may end with any flavor set,
+# so each test should not assume any start flavor.
+#
+
+test_90() {
+ if [ "$SLOW" = "no" ]; then
+ total=10
+ else
+ total=60
+ fi
+
+ restore_to_default_flavor
+ set_rule $FSNAME any any krb5p
+ wait_flavor all2all krb5p
+
+ start_dbench
+
+ for ((n=0;n<$total;n++)); do
+ sleep 2
+ check_dbench
+ echo "flush ctx ($n/$total) ..."
+ $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
done
- for ((i=0;i<10;i++)); do
- do_facet $facet "$LGSSD -v &"
+ check_dbench
+ #sleep to let ctxs be re-established
+ sleep 10
+ stop_dbench
+}
+run_test 90 "recoverable from losing contexts under load"
+
+test_99() {
+ local nrule_old=0
+ local nrule_new=0
+ local max=64
+
+ #
+ # general rules
+ #
+ nrule_old=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
+ | grep "$FSNAME.srpc.flavor." | wc -l`
+ echo "original general rules: $nrule_old"
+
+ for ((i = $nrule_old; i < $max; i++)); do
+ set_rule $FSNAME elan$i any krb5n || error "set rule $i"
+ done
+ for ((i = $nrule_old; i < $max; i++)); do
+ set_rule $FSNAME elan$i any || error "remove rule $i"
done
- # wait daemons entering "stable" status
- sleep 5
+ nrule_new=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
+ | grep "$FSNAME.srpc.flavor." | wc -l`
+ if [ $nrule_new != $nrule_old ]; then
+ error "general rule: $nrule_new != $nrule_old"
+ fi
+
+ #
+ # target-specific rules
+ #
+ nrule_old=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
+ | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
+ echo "original target rules: $nrule_old"
- numc=`do_facet $facet ps -o cmd -C lgssd | grep lgssd | wc -l`
- nums=`do_facet $facet ps -o cmd -C lgssd | grep lgssd | wc -l`
- echo "$numc lgssd and $nums lsvcgssd are running"
+ for ((i = $nrule_old; i < $max; i++)); do
+ set_rule $FSNAME-MDT0000 elan$i any krb5i || error "set rule $i"
+ done
+ for ((i = $nrule_old; i < $max; i++)); do
+ set_rule $FSNAME-MDT0000 elan$i any || error "remove rule $i"
+ done
- if [ $numc -ne 1 -o $nums -ne 1 ]; then
- error "lgssd/lsvcgssd not unique"
+ nrule_new=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
+ | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
+ if [ $nrule_new != $nrule_old ]; then
+ error "general rule: $nrule_new != $nrule_old"
fi
}
+run_test 99 "set large number of sptlrpc rules"
+
+error_dbench()
+{
+ local err_str=$1
+
+ killall -9 dbench
+ sleep 1
+
+ error $err_str
+}
test_100() {
- local facet=mds
+ # started from default flavors
+ restore_to_default_flavor
- # cleanup everything at first
- cleanupall
+ # running dbench background
+ start_dbench
- echo "bring up gss daemons..."
- start_gss_daemons
+ #
+ # all: null -> krb5n -> krb5a -> krb5i -> krb5p -> plain
+ #
+ set_rule $FSNAME any any krb5n
+ wait_flavor all2all krb5n || error_dbench "1"
+ check_dbench
- echo "check with someone already running..."
- check_multiple_gss_daemons $facet
+ set_rule $FSNAME any any krb5a
+ wait_flavor all2all krb5a || error_dbench "2"
+ check_dbench
- echo "check with someone run & finished..."
- do_facet $facet killall -q -2 lgssd lsvcgssd || true
- sleep 5 # wait fully exit
- check_multiple_gss_daemons $facet
+ set_rule $FSNAME any any krb5i
+ wait_flavor all2all krb5i || error_dbench "3"
+ check_dbench
- echo "check refresh..."
- do_facet $facet killall -q -2 lgssd lsvcgssd || true
- sleep 5 # wait fully exit
- do_facet $facet ipcrm -S 0x3b92d473
- do_facet $facet ipcrm -S 0x3a92d473
- check_multiple_gss_daemons $facet
+ set_rule $FSNAME any any krb5p
+ wait_flavor all2all krb5p || error_dbench "4"
+ check_dbench
+
+ set_rule $FSNAME any any plain
+ wait_flavor all2all plain || error_dbench "5"
+ check_dbench
- stop_gss_daemons
+ #
+ # M - M: krb5a
+ # C - M: krb5i
+ # M - O: krb5p
+ # C - O: krb5n
+ #
+ set_rule $FSNAME any mdt2mdt krb5a
+ wait_flavor mdt2mdt krb5a || error_dbench "6"
+ check_dbench
+
+ set_rule $FSNAME any cli2mdt krb5i
+ wait_flavor cli2mdt krb5i || error_dbench "7"
+ check_dbench
+
+ set_rule $FSNAME any mdt2ost krb5p
+ wait_flavor mdt2ost krb5p || error_dbench "8"
+ check_dbench
+
+ set_rule $FSNAME any cli2ost krb5n
+ wait_flavor cli2ost krb5n || error_dbench "9"
+ check_dbench
+
+ #
+ # * - MDT0: krb5p
+ # * - OST0: krb5i
+ #
+ # nothing should be changed because they are override by above dir rules
+ #
+ set_rule $FSNAME-MDT0000 any any krb5p
+ set_rule $FSNAME-OST0000 any any krb5i
+ wait_flavor mdt2mdt krb5a || error_dbench "10"
+ wait_flavor cli2mdt krb5i || error_dbench "11"
+ check_dbench
+ wait_flavor mdt2ost krb5p || error_dbench "12"
+ wait_flavor cli2ost krb5n || error_dbench "13"
+
+ #
+ # delete all dir-specific rules
+ #
+ set_rule $FSNAME any mdt2mdt
+ set_rule $FSNAME any cli2mdt
+ set_rule $FSNAME any mdt2ost
+ set_rule $FSNAME any cli2ost
+ wait_flavor mdt2mdt krb5p $((MDSCOUNT - 1)) || error_dbench "14"
+ wait_flavor cli2mdt krb5p $(get_clients_mount_count) || error_dbench "15"
+ check_dbench
+ wait_flavor mdt2ost krb5i $MDSCOUNT || error_dbench "16"
+ wait_flavor cli2ost krb5i $(get_clients_mount_count) || error_dbench "17"
+ check_dbench
+
+ #
+ # remove:
+ # * - MDT0: krb5p
+ # * - OST0: krb5i
+ #
+ set_rule $FSNAME-MDT0000 any any
+ set_rule $FSNAME-OST0000 any any || error_dbench "18"
+ wait_flavor all2all plain || error_dbench "19"
+ check_dbench
+
+ stop_dbench
}
-run_test 100 "start more multiple gss daemons"
+run_test 100 "change security flavor on the fly under load"
-TMPDIR=$OLDTMPDIR
-TMP=$OLDTMP
-HOME=$OLDHOME
+switch_sec_test()
+{
+ local flavor0=$1
+ local flavor1=$2
+ local filename=$DIR/$tfile
+ local multiop_pid
+ local num
-log "cleanup: ======================================================"
-if [ "`mount | grep ^$NAME`" ]; then
- rm -rf $DIR/[Rdfs][1-9]*
-fi
+ #
+ # after set to flavor0, start multop which use flavor0 rpc, and let
+ # server drop the reply; then switch to flavor1, the resend should be
+ # completed using flavor1. To exercise the code of switching ctx/sec
+ # for a resend request.
+ #
+ log ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 <<<<<<<<<<<<<<<<<<<"
+
+ set_rule $FSNAME any cli2mdt $flavor0
+ wait_flavor cli2mdt $flavor0
+ rm -f $filename || error "remove old $filename failed"
+
+#MDS_REINT = 36
+#define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
+ do_facet $SINGLEMDS lctl set_param fail_val=36
+ do_facet $SINGLEMDS lctl set_param fail_loc=0x513
+ log "starting multiop"
+ $MULTIOP $filename m &
+ multiop_pid=$!
+ echo "multiop pid=$multiop_pid"
+ sleep 1
+
+ set_rule $FSNAME any cli2mdt $flavor1
+ wait_flavor cli2mdt $flavor1
-cleanupall -f || error "cleanup failed"
+ num=`ps --no-headers -p $multiop_pid 2>/dev/null | wc -l`
+ [ $num -eq 1 ] || error "multiop($multiop_pid) already ended ($num)"
+ echo "process $multiop_pid is still hanging there... OK"
+
+ do_facet $SINGLEMDS lctl set_param fail_loc=0
+ log "waiting for multiop ($multiop_pid) to finish"
+ wait $multiop_pid || error "multiop returned error"
+}
+test_101()
+{
+ # started from default flavors
+ restore_to_default_flavor
+
+ switch_sec_test null plain
+ switch_sec_test plain krb5n
+ switch_sec_test krb5n krb5a
+ switch_sec_test krb5a krb5i
+ switch_sec_test krb5i krb5p
+ switch_sec_test krb5p null
+ switch_sec_test null krb5p
+ switch_sec_test krb5p krb5i
+ switch_sec_test krb5i plain
+ switch_sec_test plain krb5p
+}
+run_test 101 "switch ctx/sec for resending request"
+
+error_102()
+{
+ local err_str=$1
+
+ killall -9 dbench
+ sleep 1
+
+ error $err_str
+}
+
+test_102() {
+ # started from default flavors
+ restore_to_default_flavor
+
+ # run dbench background
+ start_dbench
+
+ echo "Testing null->krb5n->krb5a->krb5i->krb5p->plain->null"
+ set_rule $FSNAME any any krb5n
+ set_rule $FSNAME any any krb5a
+ set_rule $FSNAME any any krb5i
+ set_rule $FSNAME any any krb5p
+ set_rule $FSNAME any any plain
+ set_rule $FSNAME any any null
+
+ check_dbench
+ wait_flavor all2all null || error_dbench "1"
+ check_dbench
+
+ echo "waiting for 15s and check again"
+ sleep 15
+ check_dbench
+
+ echo "Testing null->krb5i->null->krb5i->null..."
+ for ((i=0; i<10; i++)); do
+ set_rule $FSNAME any any krb5i
+ set_rule $FSNAME any any null
+ done
+ set_rule $FSNAME any any krb5i
+
+ check_dbench
+ wait_flavor all2all krb5i || error_dbench "2"
+ check_dbench
+
+ echo "waiting for 15s and check again"
+ sleep 15
+ check_dbench
+
+ stop_dbench
+}
+run_test 102 "survive from insanely fast flavor switch"
+
+test_150() {
+ local save_opts
+ local count
+ local clients=$CLIENTS
+
+ [ -z $clients ] && clients=$HOSTNAME
+
+ # started from default flavors
+ restore_to_default_flavor
+
+ # at this time no rules has been set on mgs; mgc use null
+ # flavor connect to mgs.
+ count=`flvr_cnt_mgc2mgs null`
+ [ $count -eq 1 ] || error "$count mgc connection use null flavor"
+
+ zconf_umount_clients $clients $MOUNT || return 1
+
+ # mount client with conflict flavor - should fail
+ save_opts=$MOUNTOPT
+ MOUNTOPT="$MOUNTOPT,mgssec=krb5p"
+ zconf_mount_clients $clients $MOUNT && \
+ error "mount with conflict flavor should have failed"
+ MOUNTOPT=$save_opts
+
+ # mount client with same flavor - should succeed
+ save_opts=$MOUNTOPT
+ MOUNTOPT="$MOUNTOPT,mgssec=null"
+ zconf_mount_clients $clients $MOUNT || \
+ error "mount with same flavor should have succeeded"
+ MOUNTOPT=$save_opts
+ zconf_umount_clients $clients $MOUNT || return 2
+
+ # mount client with default flavor - should succeed
+ zconf_mount_clients $clients $MOUNT || \
+ error "mount with default flavor should have succeeded"
+}
+run_test 150 "secure mgs connection: client flavor setting"
+
+test_151() {
+ local save_opts
+
+ # set mgs only accept krb5p
+ set_rule _mgs any any krb5p
+
+ # umount everything, modules still loaded
+ stopall
+
+ # mount mgs with default flavor, in current framework it means mgs+mdt1.
+ # the connection of mgc of mdt1 to mgs is expected fail.
+ DEVNAME=$(mdsdevname 1)
+ start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with default flavor should have failed"
+
+ # mount with unauthorized flavor should fail
+ save_opts=$MDS_MOUNT_OPTS
+ MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=null"
+ start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with unauthorized flavor should have failed"
+ MDS_MOUNT_OPTS=$save_opts
+
+ # mount with designated flavor should succeed
+ save_opts=$MDS_MOUNT_OPTS
+ MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=krb5p"
+ start mds1 $DEVNAME $MDS_MOUNT_OPTS || error "mount with designated flavor should have succeeded"
+ MDS_MOUNT_OPTS=$save_opts
+
+ stop mds1 -f
+}
+run_test 151 "secure mgs connection: server flavor control"
-echo '=========================== finished ==============================='
-[ -f "$SANITYLOG" ] && cat $SANITYLOG && exit 1 || true
+complete $SECONDS
+check_and_cleanup_lustre
+exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff