LU-9620 tests: test race between pool_list and pool_remove

[fs/lustre-release.git] / lustre / tests / ost-pools.sh

diff --git a/lustre/tests/ost-pools.sh b/lustre/tests/ost-pools.sh
index 5dd539a..4cfbe9f 100755 (executable)
--- a/lustre/tests/ost-pools.sh
+++ b/lustre/tests/ost-pools.sh
@@ -1513,6 +1513,37 @@ test_26() {
 }
 run_test 26 "Choose other OSTs in the pool first in the creation remedy"
 
+test_27() {
+       [[ $OSTCOUNT -le 1 ]] && skip_env "Need at least 2 OSTs" && return
+
+       local osts
+       local pid
+       local count=$OSTCOUNT
+
+       create_pool_nofail $POOL
+       do_facet mgs lctl pool_add $FSNAME.$POOL $TGT_ALL
+       osts=$(list_pool $FSNAME.$POOL)
+       for ost in ${osts}; do
+               ((count--))
+               if [[ $count -eq 0 ]]; then
+                       #define OBD_FAIL_OST_LIST_ASSERT    0x239
+                       do_facet $SINGLEMDS \
+                               $LCTL set_param fail_loc=0x239 fail_val=10
+                       list_pool $FSNAME.$POOL &
+                       pid=$!
+                       sleep 5
+                       do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+                       do_facet mgs $LCTL pool_remove $FSNAME.$POOL $ost
+                       wait $pid
+                       do_facet $SINGLEMDS $LCTL set_param fail_val=0
+               else
+                       do_facet mgs $LCTL pool_remove $FSNAME.$POOL $ost
+               fi
+       done
+       destroy_pool $POOL
+}
+run_test 27 "Race pool_list and pool_remove"
+
 cd $ORIG_PWD
 
 complete $SECONDS