set -e
# bug 5494 5493
-ALWAYS_EXCEPT="24 52 $RECOVERY_SMALL_EXCEPT"
+ALWAYS_EXCEPT="24 52 $RECOVERY_SMALL_EXCEPT"
export MULTIOP=${MULTIOP:-multiop}
PTLDEBUG=${PTLDEBUG:--1}
rm -rf $DIR/[df][0-9]*
test_1() {
- drop_request "mcreate $DIR/f1" || return 1
- drop_reint_reply "mcreate $DIR/f2" || return 2
-}
-run_test 1 "mcreate: drop req, drop rep"
+ local f1="$DIR/$tfile"
+ local f2="$DIR/$tfile.2"
-test_2() {
- drop_request "tchmod 111 $DIR/f2" || return 1
- drop_reint_reply "tchmod 666 $DIR/f2" || return 2
-}
-run_test 2 "chmod: drop req, drop rep"
+ drop_request "mcreate $f1" ||
+ error_noexit "create '$f1': drop req"
-test_3() {
- drop_request "statone $DIR/f2" || return 1
- drop_reply "statone $DIR/f2" || return 2
-}
-run_test 3 "stat: drop req, drop rep"
+ drop_reint_reply "mcreate $f2" ||
+ error_noexit "create '$f2': drop rep"
+
+ drop_request "tchmod 111 $f2" ||
+ error_noexit "chmod '$f2': drop req"
-SAMPLE_NAME=f0.recovery-small.junk
-SAMPLE_FILE=$TMP/$SAMPLE_NAME
-# make this big, else test 9 doesn't wait for bulk -- bz 5595
-dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=4
+ drop_reint_reply "tchmod 666 $f2" ||
+ error_noexit "chmod '$f2': drop rep"
+
+ drop_request "statone $f2" ||
+ error_noexit "stat '$f2': drop req"
+
+ drop_reply "statone $f2" ||
+ error_noexit "stat '$f2': drop rep"
+}
+run_test 1 "create, chmod, stat: drop req, drop rep"
test_4() {
- do_facet client "cp $SAMPLE_FILE $DIR/$SAMPLE_NAME" || return 1
- drop_request "cat $DIR/$SAMPLE_NAME > /dev/null" || return 2
- drop_reply "cat $DIR/$SAMPLE_NAME > /dev/null" || return 3
+ local t=$DIR/$tfile
+ do_facet_create_file client $t 10K ||
+ error_noexit "Create file $t"
+
+ drop_request "cat $t > /dev/null" ||
+ error_noexit "Open request for $t file"
+
+ drop_reply "cat $t > /dev/null" ||
+ error_noexit "Open replay for $t file"
}
run_test 4 "open: drop req, drop rep"
-RENAMED_AGAIN=$DIR/f0.renamed-again
-
test_5() {
- drop_request "mv $DIR/$SAMPLE_NAME $DIR/$tfile-renamed" || return 1
- drop_reint_reply "mv $DIR/$tfile-renamed $RENAMED_AGAIN" || return 2
- do_facet client "checkstat -v $RENAMED_AGAIN" || return 3
+ local T=$DIR/$tfile
+ local R="$T-renamed"
+ local RR="$T-renamed-again"
+ do_facet_create_file client $T 10K ||
+ error_noexit "Create file $T"
+
+ drop_request "mv $T $R" ||
+ error_noexit "Rename $T"
+
+ drop_reint_reply "mv $R $RR" ||
+ error_noexit "Failed rename replay on $R"
+
+ do_facet client "checkstat -v $RR" ||
+ error_noexit "checkstat error on $RR"
+
+ do_facet client "rm $RR" ||
+ error_noexit "Can't remove file $RR"
}
run_test 5 "rename: drop req, drop rep"
-[ ! -e $RENAMED_AGAIN ] && cp $SAMPLE_FILE $RENAMED_AGAIN
-LINK1=$DIR/f0.link1
-LINK2=$DIR/f0.link2
-
test_6() {
- drop_request "mlink $RENAMED_AGAIN $LINK1" || return 1
- drop_reint_reply "mlink $RENAMED_AGAIN $LINK2" || return 2
-}
-run_test 6 "link: drop req, drop rep"
+ local T=$DIR/$tfile
+ local LINK1=$DIR/$tfile.link1
+ local LINK2=$DIR/$tfile.link2
+
+ do_facet_create_file client $T 10K ||
+ error_noexit "Create file $T"
+
+ drop_request "mlink $T $LINK1" ||
+ error_noexit "mlink request for $T"
+
+ drop_reint_reply "mlink $T $LINK2" ||
+ error_noexit "mlink reply for $T"
-[ ! -e $LINK1 ] && mlink $RENAMED_AGAIN $LINK1
-[ ! -e $LINK2 ] && mlink $RENAMED_AGAIN $LINK2
-test_7() {
- drop_request "munlink $LINK1" || return 1
- drop_reint_reply "munlink $LINK2" || return 2
+ drop_request "munlink $LINK1" ||
+ error_noexit "munlink request for $T"
+
+ drop_reint_reply "munlink $LINK2" ||
+ error_noexit "munlink reply for $T"
+
+ do_facet client "rm $T" ||
+ error_noexit "Can't remove file $T"
}
-run_test 7 "unlink: drop req, drop rep"
+run_test 6 "link, unlink: drop req, drop rep"
#bug 1423
test_8() {
#bug 1420
test_9() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+ remote_ost_nodsh && skip "remote OST with nodsh" && return 0
- pause_bulk "cp /etc/profile $DIR/$tfile" || return 1
- do_facet client "cp $SAMPLE_FILE $DIR/${tfile}.2" || return 2
- do_facet client "sync"
- do_facet client "rm $DIR/$tfile $DIR/${tfile}.2" || return 3
+ local t1=${tfile}.1
+ local t2=${tfile}.2
+ do_facet_random_file client $TMP/$tfile 1K ||
+ error_noexit "Create random file $TMP/$tfile"
+ # make this big, else test 9 doesn't wait for bulk -- bz 5595
+ do_facet_create_file client $TMP/$t1 4M ||
+ error_noexit "Create file $TMP/$t1"
+ do_facet client "cp $TMP/$t1 $DIR/$t1" ||
+ error_noexit "Can't copy to $DIR/$t1 file"
+ pause_bulk "cp $TMP/$tfile $DIR/$tfile" ||
+ error_noexit "Can't pause_bulk copy"
+ do_facet client "cp $TMP/$t1 $DIR/$t2" ||
+ error_noexit "Can't copy file"
+ do_facet client "sync"
+ do_facet client "rm $DIR/$tfile $DIR/$t2 $DIR/$t1" ||
+ error_noexit "Can't remove files"
+ do_facet client "rm $TMP/$t1 $TMP/$tfile"
}
run_test 9 "pause bulk on OST (bug 1420)"
}
test_16() {
- remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+ remote_ost_nodsh && skip "remote OST with nodsh" && return 0
- do_facet client cp $SAMPLE_FILE $DIR
- sync
- stop_read_ahead
+ do_facet_random_file client $TMP/$tfile 100K ||
+ { error_noexit "Create random file $TMP/$T" ; return 0; }
+ do_facet client "cp $TMP/$tfile $DIR/$tfile" ||
+ { error_noexit "Copy to $DIR/$tfile file" ; return 0; }
+ sync
+ stop_read_ahead
#define OBD_FAIL_PTLRPC_BULK_PUT_NET 0x504 | OBD_FAIL_ONCE
- do_facet ost1 "lctl set_param fail_loc=0x80000504"
- cancel_lru_locks osc
- # OST bulk will time out here, client resends
- do_facet client "cmp $SAMPLE_FILE $DIR/${SAMPLE_FILE##*/}" || return 1
- do_facet ost1 lctl set_param fail_loc=0
- # give recovery a chance to finish (shouldn't take long)
- sleep $TIMEOUT
- do_facet client "cmp $SAMPLE_FILE $DIR/${SAMPLE_FILE##*/}" || return 2
- start_read_ahead
+ do_facet ost1 "lctl set_param fail_loc=0x80000504"
+ cancel_lru_locks osc
+ # OST bulk will time out here, client resends
+ do_facet client "cmp $TMP/$tfile $DIR/$tfile" || return 1
+ do_facet ost1 lctl set_param fail_loc=0
+ # give recovery a chance to finish (shouldn't take long)
+ sleep $TIMEOUT
+ do_facet client "cmp $TMP/$tfile $DIR/$tfile" || return 2
+ start_read_ahead
}
run_test 16 "timeout bulk put, don't evict client (2732)"
remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+ local SAMPLE_FILE=$TMP/$tfile
+ do_facet_random_file client $SAMPLE_FILE 20K ||
+ { error_noexit "Create random file $SAMPLE_FILE" ; return 0; }
+
# With adaptive timeouts, bulk_get won't expire until adaptive_timeout_max
if at_is_enabled; then
at_max_saved=$(at_max_get ost1)
test_18a() {
[ -z ${ost2_svc} ] && skip_env "needs 2 osts" && return 0
+ do_facet_create_file client $TMP/$tfile 20K ||
+ { error_noexit "Create file $TMP/$tfile" ; return 0; }
+
do_facet client mkdir -p $DIR/$tdir
f=$DIR/$tdir/$tfile
error "$f: stripe_index $stripe_index != 1" && return
fi
- do_facet client cp $SAMPLE_FILE $f
+ do_facet client cp $TMP/$tfile $f
sync
local osc2dev=`lctl get_param -n devices | grep ${ost2_svc}-osc- | egrep -v 'MDT' | awk '{print $1}'`
$LCTL --device $osc2dev deactivate || return 3
test_18b() {
remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+ do_facet_create_file client $TMP/$tfile 20K ||
+ { error_noexit "Create file $TMP/$tfile" ; return 0; }
+
do_facet client mkdir -p $DIR/$tdir
f=$DIR/$tdir/$tfile
error "$f: stripe_index $stripe_index != 0" && return
fi
- do_facet client cp $SAMPLE_FILE $f
+ do_facet client cp $TMP/$tfile $f
sync
ost_evict_client
# allow recovery to complete
test_18c() {
remote_ost_nodsh && skip "remote OST with nodsh" && return 0
+ do_facet_create_file client $TMP/$tfile 20K ||
+ { error_noexit "Create file $TMP/$tfile" ; return 0; }
+
do_facet client mkdir -p $DIR/$tdir
f=$DIR/$tdir/$tfile
error "$f: stripe_index $stripe_index != 0" && return
fi
- do_facet client cp $SAMPLE_FILE $f
+ do_facet client cp $TMP/$tfile $f
sync
ost_evict_client
lctl set_param fail_loc=0
drop_bl_callback rm -f $DIR/$tfile
wait $pid
- do_facet client "df $DIR"
+ # the first 'df' could tigger the eviction caused by
+ # 'drop_bl_callback', and it's normal case.
+ # but the next 'df' should return successfully.
+ do_facet client "df $DIR" || do_facet client "df $DIR"
}
run_test 58 "Eviction in the middle of open RPC reply processing"
local st
st=$(do_node $NODE "lctl get_param mgc.*.ir_state |
awk '/imperative_recovery:/ { print \\\$2}'")
- [ $st != ON -o $st != OFF ] ||
- error "Error state $st, must be ON or OFF"
+ [ $st != ON -o $st != OFF -o $st != ENABLED -o $st != DISABLED ] ||
+ error "Error state $st, must be ENABLED or DISABLED"
echo -n $st
}
st=$(do_facet $target "lctl get_param -n $recovery_proc |
awk '/IR:/{ print \\\$2}'")
- [ $st != ON -o $st != OFF ] ||
- error "Error state $st, must be ON or OFF"
+ [ $st != ON -o $st != OFF -o $st != ENABLED -o $st != DISABLED ] ||
+ error "Error state $st, must be ENABLED or DISABLED"
echo -n $st
}
test_100()
{
- do_facet mgs $LCTL list_param mgs.*.ir_timeout ||
- { skip "MGS without IR support"; return 0; }
+ do_facet mgs $LCTL list_param mgs.*.ir_timeout ||
+ { skip "MGS without IR support"; return 0; }
+
+ # MDT was just restarted in the previous test, make sure everything
+ # is all set.
+ local cnt=30
+ while [ $cnt -gt 0 ]; do
+ nidtbl_versions_match && break
+ sleep 1
+ cnt=$((cnt - 1))
+ done
- # disable IR
- set_ir_status disabled
+ # disable IR
+ set_ir_status disabled
+
+ local prev_ver=$(nidtbl_version_client client)
local saved_FAILURE_MODE=$FAILURE_MODE
[ $(facet_host mgs) = $(facet_host ost1) ] && FAILURE_MODE="SOFT"
fail ost1
# valid check
- nidtbl_versions_match &&
- error "version must differ due to IR disabled"
+ [ $(nidtbl_version_client client) -eq $prev_ver ] ||
+ error "version must not change due to IR disabled"
target_instance_match ost1 || error "instance mismatch"
# restore env
clients_up
local ir_state=$(check_target_ir_state ost1)
- [ $ir_state = "OFF" ] || error "ir status on ost1 should be OFF"
+ [ $ir_state = "DISABLED" -o $ir_state = "OFF" ] ||
+ error "ir status on ost1 should be DISABLED"
}
run_test 104 "IR: ost can disable IR voluntarily"
# make sure lustre mount at $rcli disabling IR
local ir_state=$(check_cli_ir_state $rcli)
- [ $ir_state = OFF ] || error "IR state must be OFF at $rcli"
+ [ $ir_state = "DISABLED" -o $ir_state = "OFF" ] ||
+ error "IR state must be DISABLED at $rcli"
+
+ # Since the client just mounted, its last_rcvd entry is not on disk.
+ # Send an RPC so exp_need_sync forces last_rcvd to commit this export
+ # so the client can reconnect during OST recovery (LU-924, LU-1582)
+ $SETSTRIPE -i 0 $DIR/$tfile
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=sync
# make sure MGS's state is Partial
[ $(get_ir_status) = "partial" ] || error "MGS IR state must be partial"
fail ost1
- # make sure IR on ost1 is OFF
+ # make sure IR on ost1 is DISABLED
local ir_state=$(check_target_ir_state ost1)
- [ $ir_state = "OFF" ] || error "IR status on ost1 should be OFF"
+ [ $ir_state = "DISABLED" -o $ir_state = "OFF" ] ||
+ error "IR status on ost1 should be DISABLED"
# restore it
MOUNTOPT=$old_MOUNTOPT
[ $(get_ir_status) = "full" ] || error "MGS IR status must be full"
fail ost1
- # make sure IR on ost1 is ON
+ # make sure IR on ost1 is ENABLED
local ir_state=$(check_target_ir_state ost1)
- [ $ir_state = "ON" ] || error "IR status on ost1 should be OFF"
+ [ $ir_state = "ENABLED" -o $ir_state = "ON" ] ||
+ error "IR status on ost1 should be ENABLED"
return 0
}
run_test 105 "IR: NON IR clients support"
+cleanup_106() {
+ trap 0
+ umount_client $DIR2
+}
+
+test_106() { # LU-1789
+#define OBD_FAIL_MDC_LIGHTWEIGHT 0x805
+ $LCTL set_param fail_loc=0x805
+
+ trap cleanup_106 EXIT
+
+ # enable lightweight flag on mdc connection
+ mount_client $DIR2
+
+ local MDS_NEXP=$(do_facet $SINGLEMDS \
+ lctl get_param -n mdt.${mds1_svc}.num_exports |
+ cut -d' ' -f2)
+ $LCTL set_param fail_loc=0
+
+ touch $DIR2/$tfile || error "failed to create empty file"
+ replay_barrier $SINGLEMDS
+ facet_failover $SINGLEMDS
+
+ # lightweight connection must be evicted
+ touch -c $DIR2/$tfile || true
+ evicted=`dmesg | awk '/test 106/ {start = 1;}
+ /This client was evicted by .*MDT0000/ {
+ if (start) {
+ print;
+ }
+ }'`
+ [ -z "$evicted" ] && error "lightweight client not evicted by mds"
+
+ # and all operations performed by lightweight client should be
+ # synchronous, so the file created before mds restart should be there
+ $CHECKSTAT -t file $DIR/$tfile || error "file not present"
+ rm -f $DIR/$tfile
+
+ cleanup_106
+}
+run_test 106 "lightweight connection support"
+
complete $(basename $0) $SECONDS
check_and_cleanup_lustre
exit_status