LU-1187 tests: Add DNE test cases in sanity.

[fs/lustre-release.git] / lustre / tests / mmp.sh

diff --git a/lustre/tests/mmp.sh b/lustre/tests/mmp.sh
index 59fede1..5da2d08 100755 (executable)
--- a/lustre/tests/mmp.sh
+++ b/lustre/tests/mmp.sh
@@ -136,28 +136,41 @@ mmp_is_enabled() {
 
 # Get MMP update interval (in seconds) from the Lustre server target.
 get_mmp_update_interval() {
-    local facet=$1
-    local device=$2
-    local interval
+       local facet=$1
+       local device=$2
+       local interval
 
-    interval=$(do_facet $facet "$DEBUGFS -c -R dump_mmp $device 2>/dev/null \
-                | grep 'MMP Update Interval' | cut -d' ' -f4")
-    [ -z "$interval" ] && interval=1
+       interval=$(do_facet $facet \
+                  "$DEBUGFS -c -R dump_mmp $device 2>/dev/null" |
+                  awk 'tolower($0) ~ /update.interval/ { print $NF }')
+       [ -z "$interval" ] && interval=5
 
-    echo $interval
+       echo $interval
 }
 
 # Get MMP check interval (in seconds) from the Lustre server target.
 get_mmp_check_interval() {
-    local facet=$1
-    local device=$2
-    local interval
+       local facet=$1
+       local device=$2
+       local interval
+
+       interval=$(do_facet $facet \
+                  "$DEBUGFS -c -R dump_mmp $device 2>/dev/null" |
+                  awk 'tolower($0) ~ /check.interval/ { print $NF }')
+       [ -z "$interval" ] && interval=5
+
+       echo $interval
+}
 
-    interval=$(do_facet $facet "$DEBUGFS -c -R dump_mmp $device 2>/dev/null \
-                | grep 'MMP Check Interval' | cut -d' ' -f4")
-    [ -z "$interval" ] && interval=5
+# Adjust the MMP update interval (in seconds) on the Lustre server target.
+# Specifying an interval of 0 means to use the default interval.
+set_mmp_update_interval() {
+       local facet=$1
+       local device=$2
+       local interval=${3:-0}
 
-    echo $interval
+       do_facet $facet "$TUNE2FS -E mmp_update_interval=$interval $device"
+       return ${PIPESTATUS[0]}
 }
 
 # Enable the MMP feature on the Lustre server targets.
@@ -226,7 +239,7 @@ mmp_fini() {
     return 0
 }
 
-# Mount the shared target on the failover server after some interval it's 
+# Mount the shared target on the failover server after some interval it's
 # mounted on the primary server.
 mount_after_interval_sub() {
     local interval=$1
@@ -265,7 +278,7 @@ mount_after_interval_sub() {
             return ${PIPESTATUS[0]}
         return 1
     elif [ $second_mount_rc -ne 0 -a $first_mount_rc -ne 0 ]; then
-        error_noexit "failed to mount on the failover pair $facet,$failover_facet"
+       error_noexit "mount failure on failover pair $facet,$failover_facet"
         return $first_mount_rc
     fi
 
@@ -291,7 +304,7 @@ mount_after_interval() {
     return 0
 }
 
-# Mount the shared target on the failover server 
+# Mount the shared target on the failover server
 # during unmounting it on the primary server.
 mount_during_unmount() {
     local device=$1
@@ -333,7 +346,7 @@ mount_during_unmount() {
     return 0
 }
 
-# Mount the shared target on the failover server 
+# Mount the shared target on the failover server
 # after clean unmounting it on the primary server.
 mount_after_unmount() {
     local device=$1
@@ -347,7 +360,7 @@ mount_after_unmount() {
     start $facet $device $mnt_opts || return ${PIPESTATUS[0]}
 
     log "Unmounting $device on $facet..."
-    stop $facet || return ${PIPESTATUS[0]} 
+    stop $facet || return ${PIPESTATUS[0]}
 
     log "Mounting $device on $failover_facet..."
     start $failover_facet $device $mnt_opts || return ${PIPESTATUS[0]}
@@ -391,15 +404,15 @@ mount_after_reboot() {
 
 # Run e2fsck on the Lustre server target.
 run_e2fsck() {
-    local facet=$1
-    shift
-    local device=$1
-    shift
-    local opts="$@"
-
-    log "Running e2fsck on the device $device on $facet..."
-    do_facet $facet "$E2FSCK $opts $device"
-    return ${PIPESTATUS[0]}
+       local facet=$1
+       shift
+       local device=$1
+       shift
+       local opts="$@"
+
+       echo "Running e2fsck on the device $device on $facet..."
+       do_facet $facet "$E2FSCK $opts $device"
+       return ${PIPESTATUS[0]}
 }
 
 # Check whether there are failover pairs for MDS and OSS servers.
@@ -527,35 +540,54 @@ run_test 7 "mount after reboot"
 
 # Test 8 - mount during e2fsck (should never succeed).
 test_8() {
-    local e2fsck_pid
+       local e2fsck_pid
+       local saved_interval
+       local new_interval
+
+       # After writing a new sequence number into the MMP block, e2fsck will
+       # sleep at least (2 * new_interval + 1) seconds before it goes into
+       # e2fsck passes.
+       new_interval=30
+
+       # MDT
+       saved_interval=$(get_mmp_update_interval $MMP_MDS $MMP_MDSDEV)
+       set_mmp_update_interval $MMP_MDS $MMP_MDSDEV $new_interval
+
+       run_e2fsck $MMP_MDS $MMP_MDSDEV "-fy" &
+       e2fsck_pid=$!
+       sleep 5
+
+       if start $MMP_MDS_FAILOVER $MMP_MDSDEV $MDS_MOUNT_OPTS; then
+               error_noexit \
+                       "mount $MMP_MDSDEV on $MMP_MDS_FAILOVER should fail"
+               stop $MMP_MDS_FAILOVER || return ${PIPESTATUS[0]}
+               set_mmp_update_interval $MMP_MDS $MMP_MDSDEV $saved_interval
+               return 1
+       fi
 
-    run_e2fsck $MMP_MDS $MMP_MDSDEV "-fy" &
-    e2fsck_pid=$!
-    sleep 1
+       wait $e2fsck_pid
+       set_mmp_update_interval $MMP_MDS $MMP_MDSDEV $saved_interval
 
-    log "Mounting $MMP_MDSDEV on $MMP_MDS_FAILOVER..."
-    if start $MMP_MDS_FAILOVER $MMP_MDSDEV $MDS_MOUNT_OPTS; then
-        error_noexit "mount $MMP_MDSDEV on $MMP_MDS_FAILOVER should fail"
-        stop $MMP_MDS_FAILOVER || return ${PIPESTATUS[0]}
-        return 1
-    fi
+       # OST
+       echo
+       saved_interval=$(get_mmp_update_interval $MMP_OSS $MMP_OSTDEV)
+       set_mmp_update_interval $MMP_OSS $MMP_OSTDEV $new_interval
 
-    wait $e2fsck_pid
+       run_e2fsck $MMP_OSS $MMP_OSTDEV "-fy" &
+       e2fsck_pid=$!
+       sleep 5
 
-    echo
-    run_e2fsck $MMP_OSS $MMP_OSTDEV "-fy" &
-    e2fsck_pid=$!
-    sleep 1
-
-    log "Mounting $MMP_OSTDEV on $MMP_OSS_FAILOVER..."
-    if start $MMP_OSS_FAILOVER $MMP_OSTDEV $OST_MOUNT_OPTS; then
-        error_noexit "mount $MMP_OSTDEV on $MMP_OSS_FAILOVER should fail"
-        stop $MMP_OSS_FAILOVER || return ${PIPESTATUS[0]}
-        return 2
-    fi
+       if start $MMP_OSS_FAILOVER $MMP_OSTDEV $OST_MOUNT_OPTS; then
+               error_noexit \
+                       "mount $MMP_OSTDEV on $MMP_OSS_FAILOVER should fail"
+               stop $MMP_OSS_FAILOVER || return ${PIPESTATUS[0]}
+               set_mmp_update_interval $MMP_OSS $MMP_OSTDEV $saved_interval
+               return 2
+       fi
 
-    wait $e2fsck_pid
-    return 0
+       wait $e2fsck_pid
+       set_mmp_update_interval $MMP_OSS $MMP_OSTDEV $saved_interval
+       return 0
 }
 run_test 8 "mount during e2fsck"
 
@@ -570,7 +602,7 @@ test_9() {
     stop_services primary || return ${PIPESTATUS[0]}
 
     mark_mmp_block $MMP_MDS $MMP_MDSDEV || return ${PIPESTATUS[0]}
-    
+
     log "Mounting $MMP_MDSDEV on $MMP_MDS..."
     if start $MMP_MDS $MMP_MDSDEV $MDS_MOUNT_OPTS; then
         error_noexit "mount $MMP_MDSDEV on $MMP_MDS should fail"
@@ -635,6 +667,6 @@ run_test 10 "e2fsck with mounted filesystem"
 mmp_fini
 FAIL_ON_ERROR=$SAVED_FAIL_ON_ERROR
 
-complete $(basename $0) $SECONDS
+complete $SECONDS
 $MMP_RESTORE_MOUNT && setupall
 exit_status