lfsck_cleanup() {
do_rpc_nodes $(facet_active_host $SINGLEMDS) unload_modules
- formatall
+ REFORMAT="yes" cleanup_and_setup_lustre
}
lfsck_create_nfiles() {
build_test_filter
+format_start_mgs () {
+ do_rpc_nodes $(facet_active_host mgs) load_modules_local
+ format_mgs
+ start mgs $(mgsdevname) $MGS_MOUNT_OPTS
+}
+
test_0() {
local BCOUNT=0
local i
stopall
+ combined_mgs_mds || format_start_mgs
do_rpc_nodes $(facet_active_host $SINGLEMDS) load_modules_local
format_mdt $(facet_number $SINGLEMDS)
echo "lfsck_namespace speed is ${SPEED}/sec"
stop ${SINGLEMDS} > /dev/null || error "Fail to stop MDS!"
done
+ combined_mgs_mds || stop mgs
}
run_test 0 "lfsck namespace performance (routine case) without load"
local i
stopall
+ combined_mgs_mds || format_start_mgs
do_rpc_nodes $(facet_active_host $SINGLEMDS) load_modules_local
format_mdt $(facet_number $SINGLEMDS)
echo "lfsck_namespace speed is ${SPEED}/sec"
stop ${SINGLEMDS} > /dev/null || error "Fail to stop MDS!"
done
+ combined_mgs_mds || stop mgs
}
run_test 1 "lfsck namespace performance (backup/restore) without load"
for ((i = $MINCOUNT_REPAIR; i <= $MAXCOUNT_REPAIR;
i = $((i * FACTOR)))); do
stopall
+ combined_mgs_mds || format_start_mgs
do_rpc_nodes $(facet_active_host $SINGLEMDS) load_modules_local
format_mdt $(facet_number $SINGLEMDS)
echo "lfsck_namespace speed is ${SPEED}/sec"
stop ${SINGLEMDS} > /dev/null || error "Fail to stop MDS!"
done
+ combined_mgs_mds || stop mgs
}
run_test 2 "lfsck namespace performance (upgrade from 1.8) without load"
local i
stopall
+ combined_mgs_mds || format_start_mgs
do_rpc_nodes $(facet_active_host $SINGLEMDS) load_modules_local
format_mdt $(facet_number $SINGLEMDS)
lfsck_create_nfiles ${nfiles} ${BCOUNT} ${NTHREADS} ||
error "Fail to create files!"
echo "+++ end to create for ${i} files set at: $(date) +++"
+ combined_mgs_mds || stop mgs
}
run_test 3 "lfsck namespace impact on create performance"
# cleanup the system at last
lfsck_cleanup
complete $SECONDS
+check_and_cleanup_lustre
exit_status