LU-12036 ofd: add "no_precreate" mount option

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

diff --git a/lustre/tests/conf-sanity.sh b/lustre/tests/conf-sanity.sh
index e877c4e..b82f023 100644 (file)
--- a/lustre/tests/conf-sanity.sh
+++ b/lustre/tests/conf-sanity.sh
@@ -8302,6 +8302,32 @@ test_111() {
 }
 run_test 111 "Adding large_dir with over 2GB directory"
 
+test_112() {
+       start_mds || error "MDS start failed"
+       start_ost || error "OSS start failed"
+       echo "start ost2 service on $(facet_active_host ost2)"
+       start ost2 $(ostdevname 2) $(csa_add "$OST_MOUNT_OPTS" -o no_precreate) ||
+               error "start ost2 facet failed"
+       local val=$(do_facet ost2 \
+                  "$LCTL get_param -n obdfilter.$FSNAME-OST0001*.no_precreate")
+       (( $val == 1 )) || error "obdfilter.$FSNAME-OST0001*.no_precreate=$val"
+
+       mount_client $MOUNT || error "mount client failed"
+       wait_osc_import_state client ost2 FULL
+
+       $LFS setstripe -i 0 $DIR/$tfile.0 ||
+               error "problem creating $tfile.0 on OST0000"
+       $LFS setstripe -i 1 $DIR/$tfile.1 && $LFS getstripe $DIR/$tfile.1 &&
+               (( $($LFS getstripe -i $DIR/$tfile.1) == 1 )) &&
+               error "allowed to create $tfile.1 on OST0001"
+       do_facet ost2 $LCTL set_param obdfilter.*.no_precreate=0
+       sleep_maxage
+       $LFS setstripe -i 1 $DIR/$tfile.2 ||
+               error "failed to create $tfile.2 on ost1 facet"
+       stop_ost2 || error "stop ost2 facet failed"
+       cleanup
+}
+run_test 112 "mount OST with nocreate option"
 
 cleanup_115()
 {