LU-14688 mdt: changelog purge deletes plain llog

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 8306005..625bc80 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -16082,6 +16082,56 @@ test_160m() {
 }
 run_test 160m "Changelog clear race"
 
 }
 run_test 160m "Changelog clear race"
 

+test_160n() {
+       remote_mds_nodsh && skip "remote MDS with nodsh" && return
+       [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
+               skip "Need MDS version at least 2.14.51"
+       local cl_users
+       local cl_user1
+       local cl_user2
+       local pid1
+       local first_rec
+       local last_rec=0
+
+       # Create a user
+       changelog_register || error "first changelog_register failed"
+
+       cl_users=(${CL_USERS[mds1]})
+       cl_user1="${cl_users[0]}"
+
+       # generate some changelog records to accumulate on MDT0
+       test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
+       first_rec=$(changelog_users $SINGLEMDS |
+                       awk '/^current.index:/ { print $NF }')
+       while (( last_rec < (( first_rec + 65000)) )); do
+               createmany -m $DIR/$tdir/$tfile 10000 ||
+                       error "create $DIR/$tdir/$tfile failed"
+
+               for i in $(seq 0 10000); do
+                       mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
+                               > /dev/null
+               done
+
+               unlinkmany $DIR/$tdir/$tfile-new 10000 ||
+                       error "unlinkmany failed unlink"
+               last_rec=$(changelog_users $SINGLEMDS |
+                       awk '/^current.index:/ { print $NF }')
+               echo last record $last_rec
+               (( last_rec == 0 )) && error "no changelog found"
+       done
+
+#define OBD_FAIL_MDS_CHANGELOG_DEL      0x16c
+       do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
+
+       __changelog_clear mds1 $cl_user1 0 &
+       pid1=$!
+       sleep 2
+       __changelog_clear mds1 $cl_user1 0 ||
+               error "fail to cancel record for $cl_user1"
+       wait $pid1
+       [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
+}
+run_test 160n "Changelog destroy race"

 
 test_161a() {
        [ $PARALLEL == "yes" ] && skip "skip parallel run"
 
 test_161a() {
        [ $PARALLEL == "yes" ] && skip "skip parallel run"