#!/bin/bash
-# vim:shiftwidth=4:softtabstop=4:tabstop=4:
-
+#
# Was Test 11 in cmd3.
# For duration of 24 hours repeatedly failover a random MDS at
# 10 minute intervals and verify that no application errors occur.
ONLY=${ONLY:-"$*"}
+LUSTRE=${LUSTRE:-$(dirname $0)/..}
+. $LUSTRE/tests/test-framework.sh
+init_test_env $@
+init_logging
+
# bug number for skipped test:
ALWAYS_EXCEPT="$RECOVERY_MDS_SCALE_EXCEPT"
# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
-LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
-. $LUSTRE/tests/test-framework.sh
-init_test_env $@
-. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
-init_logging
+build_test_filter
remote_mds_nodsh && skip_env "remote MDS with nodsh" && exit 0
remote_ost_nodsh && skip_env "remote OST with nodsh" && exit 0
MINSLEEP=${MINSLEEP:-120}
REQFAIL_PERCENT=${REQFAIL_PERCENT:-3} # bug17839 comment 62
-REQFAIL=${REQFAIL:-$((DURATION / SERVER_FAILOVER_PERIOD *
- REQFAIL_PERCENT / 100))}
+# round up the result of integer division: C=(A + (B - 1)) / B
+REQFAIL=${REQFAIL:-$(((DURATION * REQFAIL_PERCENT + (SERVER_FAILOVER_PERIOD *
+ 100 - 1 )) / SERVER_FAILOVER_PERIOD / 100))}
END_RUN_FILE=${END_RUN_FILE:-$SHARED_DIRECTORY/end_run_file}
LOAD_PID_FILE=${LOAD_PID_FILE:-$TMP/client-load.pid}
# stop the client loads
stop_client_loads $NODES_TO_USE $LOAD_PID_FILE
- if [ $rc -ne 0 ]; then
- # we are interested in only on failed clients and servers
- local failedclients=$(cat $END_RUN_FILE | grep -v $0)
- # FIXME: need ostfailover-s nodes also for FLAVOR=OST
- gather_logs $(comma_list $(osts_nodes) $(mdts_nodes) \
- $mdsfailover_HOST $failedclients)
- fi
+ if [ $rc -ne 0 ]; then
+ # we are interested in only on failed clients and servers
+ local failedclients=$(cat $END_RUN_FILE | grep -v $0)
+ gather_logs $(comma_list $(all_server_nodes) $failedclients)
+ fi
exit $rc
}
}
################################## Main Flow ###################################
-build_test_filter
-
check_and_setup_lustre
rm -rf $DIR/[Rdfs][0-9]*
zconf_mount $HOSTNAME $MOUNT || error "mount $MOUNT on $HOSTNAME failed"
client_up || error "start client on $HOSTNAME failed"
-complete $(basename $0) $SECONDS
+complete $SECONDS
check_and_cleanup_lustre
exit_status