LU-12378 ptlrpc: always reset generation for idle reconnect

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 027271c..328a186 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -22409,7 +22409,7 @@ test_811() {
 }
 run_test 811 "orphan name stub can be cleaned up in startup"
 
-test_812() {
+test_812a() {
        [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
                skip "OST < 2.12.51 doesn't support this fail_loc"
        [ "$SHARED_KEY" = true ] &&
@@ -22430,7 +22430,31 @@ test_812() {
 
        stat $DIR/$tfile >/dev/null || error "can't stat file"
 }
-run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
+run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
+
+test_812b() { # LU-12378
+       [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
+               skip "OST < 2.12.51 doesn't support this fail_loc"
+       [ "$SHARED_KEY" = true ] &&
+               skip "OSC connections never go IDLE with Shared-Keys enabled"
+
+       $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
+       # ensure ost1 is connected
+       stat $DIR/$tfile >/dev/null || error "can't stat"
+       wait_osc_import_state client ost1 FULL
+       # no locks, no reqs to let the connection idle
+       cancel_lru_locks osc
+
+       # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
+#define OBD_FAIL_OST_DISCONNECT_DELAY   0x245
+       do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
+       wait_osc_import_state client ost1 CONNECTING
+       do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
+
+       $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
+       wait_osc_import_state client ost1 IDLE
+}
+run_test 812b "do not drop no resend request for idle connect"
 
 test_813() {
        local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)