From 62cea9be990cf6ff20c16078df1def5c0f52ceb2 Mon Sep 17 00:00:00 2001
From: green <green>
Date: Tue, 10 Feb 2004 22:13:31 +0000
Subject: [PATCH] Merge with HEAD

---
 lustre/tests/replay-single.sh | 74 ++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 70 insertions(+), 4 deletions(-)

diff --git a/lustre/tests/replay-single.sh b/lustre/tests/replay-single.sh
index 034ee8a..b516587 100755
--- a/lustre/tests/replay-single.sh
+++ b/lustre/tests/replay-single.sh
@@ -14,7 +14,7 @@ init_test_env $@
 . ${CONFIG:=$LUSTRE/tests/cfg/local.sh}
 
 # Skip these tests
-ALWAYS_EXCEPT="35"
+ALWAYS_EXCEPT=""
 
 
 gen_config() {
@@ -40,7 +40,7 @@ cleanup() {
     if [ $activemds != "mds" ]; then
         fail mds
     fi
-    zconf_umount $MOUNT
+    zconf_umount `hostname` $MOUNT
     stop mds ${FORCE} $MDSLCONFARGS
     stop ost2 ${FORCE} --dump cleanup.log
     stop ost ${FORCE} --dump cleanup.log
@@ -62,7 +62,7 @@ setup() {
     start ost2 --reformat $OSTLCONFARGS 
     [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
     start mds $MDSLCONFARGS --reformat
-    zconf_mount $MOUNT
+    zconf_mount `hostname` $MOUNT
 }
 
 $SETUP
@@ -662,9 +662,12 @@ run_test 34 "abort recovery before client does replay (test mds_cleanup_orphans)
 test_35() {
     touch $DIR/$tfile
 
-    echo 0x80000119 > /proc/sys/lustre/fail_loc
+#define OBD_FAIL_MDS_REINT_NET_REP       0x119
+    do_facet mds "sysctl -w lustre.fail_loc=0x80000119"
     rm -f $DIR/$tfile &
     sleep 1
+    sync
+    sleep 1
     # give a chance to remove from MDS
     fail_abort mds
     $CHECKSTAT -t file $DIR/$tfile && return 1 || true
@@ -707,5 +710,68 @@ test_37() {
 }
 run_test 37 "abort recovery before client does replay (test mds_cleanup_orphans for directories)"
 
+test_38() {
+    createmany -o $DIR/$tfile-%d 800
+    unlinkmany $DIR/$tfile-%d 0 400
+    replay_barrier mds
+    fail mds
+    unlinkmany $DIR/$tfile-%d 400 400
+    sleep 2
+    $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
+}
+run_test 38 "test recovery from unlink llog (test llog_gen_rec) "
+
+test_39() {
+    createmany -o $DIR/$tfile-%d 800
+    replay_barrier mds
+    unlinkmany $DIR/$tfile-%d 0 400
+    fail mds
+    unlinkmany $DIR/$tfile-%d 400 400
+    sleep 2
+    $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
+}
+run_test 39 "test recovery from unlink llog (test llog_gen_rec) "
+
+count_ost_writes() {
+        cat /proc/fs/lustre/osc/*/stats |
+            awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
+}
+
+#b=2477,2532
+test_40(){
+    $LCTL mark multiop $MOUNT/$tfile OS_c 
+    multiop $MOUNT/$tfile OS_c  &
+    PID=$!
+    writeme -s $MOUNT/${tfile}-2 &
+    WRITE_PID=$!
+    sleep 1
+    facet_failover mds
+#define OBD_FAIL_MDS_CONNECT_NET         0x117
+    do_facet mds "sysctl -w lustre.fail_loc=0x80000117"
+    kill -USR1 $PID
+    stat1=`count_ost_writes`
+    sleep $TIMEOUT
+    stat2=`count_ost_writes`
+    echo "$stat1, $stat2"
+    if [ $stat1 -lt $stat2 ]; then 
+       echo "writes continuing during recovery"
+       RC=0
+    else
+       echo "writes not continuing during recovery, bug 2477"
+       RC=4
+    fi
+    echo "waiting for writeme $WRITE_PID"
+    kill $WRITE_PID
+    wait $WRITE_PID 
+
+    echo "waiting for multiop $PID"
+    wait $PID || return 2
+    do_facet client munlink $MOUNT/$tfile  || return 3
+    do_facet client munlink $MOUNT/${tfile}-2  || return 3
+    return $RC
+}
+run_test 40 "cause recovery in ptlrpc, ensure IO continues"
+
 equals_msg test complete, cleaning up
 $CLEANUP
+
-- 
1.8.3.1