[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
-[ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
-# bug number for skipped test: LU-2547
- ALWAYS_EXCEPT="$ALWAYS_EXCEPT 24a 24b"
-
build_test_filter
# Allow us to override the setup if we already have a mounted system by
}
run_test 10d "test failed blocking ast"
+test_10e()
+{
+ [[ $(lustre_version_code ost1) -le $(version_code 2.8.58) ]] &&
+ skip "Need OST version at least 2.8.59" && return 0
+ [ $CLIENTCOUNT -lt 2 ] && skip "need two clients" && return 0
+ [ $(facet_host client) == $(facet_host ost1) ] &&
+ skip "need ost1 and client on different nodes" && return 0
+ local -a clients=(${CLIENTS//,/ })
+ local client1=${clients[0]}
+ local client2=${clients[1]}
+
+ $LFS setstripe -c 1 -i 0 $DIR/$tfile-1 $DIR/$tfile-2
+ $MULTIOP $DIR/$tfile-1 Ow1048576c
+
+#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
+ $LCTL set_param fail_loc=0x80000305
+
+#define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
+ do_facet ost1 "$LCTL set_param fail_loc=0x1000030e"
+ # hit OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT twice:
+ # 1. to return ENOTCONN from ldlm_handle_enqueue0
+ # 2. to pause reconnect handling between resend and setting
+ # import to LUSTRE_IMP_FULL state
+ do_facet ost1 "$LCTL set_param fail_val=3"
+
+ # client1 fails ro respond to bl ast
+ do_node $client2 "$MULTIOP $DIR/$tfile-1 Ow1048576c" &
+ MULTIPID=$!
+
+ # ost1 returns error on enqueue, which causes client1 to reconnect
+ do_node $client1 "$MULTIOP $DIR/$tfile-2 Ow1048576c" ||
+ error "multiop failed"
+ wait $MULTIPID
+
+ do_facet ost1 "$LCTL set_param fail_loc=0"
+ do_facet ost1 "$LCTL set_param fail_val=0"
+}
+run_test 10e "re-send BL AST vs reconnect race 2"
+
#bug 2460
# wake up a thread waiting for completion after eviction
test_11(){
}
run_test 16 "timeout bulk put, don't evict client (2732)"
-test_17() {
+test_17a() {
local at_max_saved=0
remote_ost_nodsh && skip "remote OST with nodsh" && return 0
[ $at_max_saved -ne 0 ] && at_max_set $at_max_saved ost1
return 0
}
-run_test 17 "timeout bulk get, don't evict client (2732)"
+run_test 17a "timeout bulk get, don't evict client (2732)"
+
+test_17b() {
+ [ -z "$RCLIENTS" ] && skip "Needs multiple clients" && return 0
+
+ # get one of the clients from client list
+ local rcli=$(echo $RCLIENTS | cut -d ' ' -f 1)
+ local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+ local ldlm_enqueue_min=$(do_facet ost1 find /sys -name ldlm_enqueue_min)
+ [ -z "$ldlm_enqueue_min" ] &&
+ skip "missing /sys/.../ldlm_enqueue_min" && return 0
+
+ $LFS setstripe -i 0 -c 1 -S 1048576 $DIR/$tfile ||
+ error "setstripe failed"
+ $LFS setstripe -i 0 -c 1 -S 1048576 $DIR/${tfile}2 ||
+ error "setstripe 2 failed"
+
+ save_lustre_params ost1 "at_history" > $p
+ save_lustre_params ost1 "bulk_timeout" >> $p
+ local dev="${FSNAME}-OST0000"
+ save_lustre_params ost1 "obdfilter.$dev.brw_size" >> $p
+ local ldlm_enqueue_min_save=$(do_facet ost1 cat $ldlm_enqueue_min)
+
+ local new_at_history=15
+
+ do_facet ost1 "$LCTL set_param at_history=$new_at_history"
+ do_facet ost1 "$LCTL set_param bulk_timeout=30"
+ do_facet ost1 "echo 30 > /sys/module/ptlrpc/parameters/ldlm_enqueue_min"
+
+ # brw_size is required to be 4m so that bulk transfer timeout
+ # could be simulated with OBD_FAIL_PTLRPC_CLIENT_BULK_CB3
+ local brw_size=$($LCTL get_param -n \
+ osc.$FSNAME-OST0000-osc-[^M]*.import |
+ awk '/max_brw_size/{print $2}')
+ if [ $brw_size -ne 4194304 ]
+ then
+ save_lustre_params ost1 "obdfilter.$dev.brw_size" >> $p
+ do_facet ost1 "$LCTL set_param obdfilter.$dev.brw_size=4"
+ remount_client $MOUNT
+ fi
+
+ # get service estimate expanded
+ #define OBD_FAIL_OST_BRW_PAUSE_PACK 0x224
+ do_facet ost1 "$LCTL set_param fail_loc=0x80000224 fail_val=35"
+ echo "delay rpc servicing by 35 seconds"
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fdatasync
+
+ local estimate
+ estimate=$($LCTL get_param -n osc.$dev-osc-*.timeouts |
+ awk '/portal 6/ {print $5}')
+ echo "service estimates increased to $estimate"
+
+ # let current worst service estimate to get closer to obliteration
+ sleep $((new_at_history / 3))
+
+ # start i/o and simulate bulk transfer loss
+ #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
+ do_facet ost1 "$LCTL set_param fail_loc=0xa0000520 fail_val=1"
+ dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 conv=fdatasync,notrunc &
+ local writedd=$!
+
+ # start lock conflict handling
+ sleep $((new_at_history / 3))
+ do_node $rcli "dd if=$DIR/$tfile of=/dev/null bs=1M count=1" &
+ local readdd=$!
+
+ # obliterate the worst service estimate
+ sleep $((new_at_history / 3 + 1))
+ dd if=/dev/zero of=$DIR/${tfile}2 bs=1M count=1
+
+ estimate=$($LCTL get_param -n osc.$dev-osc-*.timeouts |
+ awk '/portal 6/ {print $5}')
+ echo "service estimate dropped to $estimate"
+
+ wait $writedd
+ [[ $? == 0 ]] || error "write failed"
+ wait $readdd
+ [[ $? == 0 ]] || error "read failed"
+
+ restore_lustre_params <$p
+ if [ $brw_size -ne 4194304 ]
+ then
+ remount_client $MOUNT || error "remount_client failed"
+ fi
+ do_facet ost1 "echo $ldlm_enqueue_min_save > $ldlm_enqueue_min"
+}
+run_test 17b "timeout bulk get, dont evict client (3582)"
test_18a() {
[ -z ${ost2_svc} ] && skip_env "needs 2 osts" && return 0
dmesg -c > /dev/null
mkdir -p $DIR/$tdir
- lfs setstripe $DIR/$tdir -s 0 -i 0 -c 1
+ lfs setstripe $DIR/$tdir -S 0 -i 0 -c 1 ||
+ error "$LFS setstripe failed"
cancel_lru_locks osc
multiop_bg_pause $DIR/$tdir/$tfile-1 Ow8192_yc ||
error "mulitop Ow8192_yc failed"
# another IO under the same lock
#define OBD_FAIL_OSC_DELAY_IO 0x414
$LCTL set_param fail_loc=0x80000414
+ $LCTL set_param fail_val=4 fail_loc=0x80000414
dd if=/dev/zero of=$DIR/$tfile count=1 conv=notrunc oflag=dsync &
local pid=$!
sleep 1
}
run_test 133 "don't fail on flock resend"
+test_134() {
+ local file1
+ local pid1
+ local pid2
+ local i
+
+ [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return 0
+ [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.59) ]] &&
+ skip "Need MDS version at least 2.8.59" && return
+
+ test_mkdir -p $DIR/$tdir
+ file1="$DIR/$tdir/file1"
+ file2="$DIR/$tdir/file2"
+
+#define OBD_FAIL_MDS_OSP_PRECREATE_WAIT 0x164
+ # reserve stripe on ost1, block on ost2
+ do_facet $SINGLEMDS \
+ "lctl set_param fail_loc=0x80000164 fail_val=1"
+ $SETSTRIPE -c 2 -o 0,1 $file1 &
+ pid1=$!
+ sleep 1
+
+ # initiate recovery with orphan cleanup on ost1
+ facet_failover ost1
+
+ # when OST1 recovery is over, the first setstripe should still
+ # have the object reserved, but that should not block new creates
+ # on OST1
+ $SETSTRIPE -c 1 -o 0 $file2 &
+ pid2=$!
+ for ((i=0;i<$((TIMEOUT/2));i++)); do
+ if ! stat /proc/$pid2 >&/dev/null; then
+ echo "DONE!"
+ break
+ fi
+ echo "WAITING ..."
+ sleep 1
+ done
+ if let "i >= (TIMEOUT/2)"; then
+ error "create seem to get blocked by recovery"
+ fi
+ wait $pid1
+ wait $pid2
+ return 0
+}
+run_test 134 "MDT<>OST recovery don't block multistripe file creation"
+
complete $SECONDS
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff