1 files changed, 13 insertions, 0 deletions
diff --git a/jstests/replsets/libs/tenant_migration_util.js b/jstests/replsets/libs/tenant_migration_util.js
index d0e9354f1c1..381dc3855bd 100644
--- a/jstests/replsets/libs/tenant_migration_util.js
+++ b/jstests/replsets/libs/tenant_migration_util.js
@@ -262,6 +262,17 @@ var TenantMigrationUtil = (function() {
         return res;
     }
 
+    const ServerlessLockType =
+        {None: 0, ShardSplitDonor: 1, TenantMigrationDonor: 2, TenantMigrationRecipient: 3};
+
+    /**
+     * Return the active serverless operation lock, if one is acquired.
+     */
+    function getServerlessOperationLock(node) {
+        return assert.commandWorked(node.adminCommand({serverStatus: 1, serverless: 1}))
+            .serverless.operationLock;
+    }
+
     /**
      * Returns the TenantMigrationAccessBlocker serverStatus output for the multi-tenant migration
      * or shard merge for the given node.
@@ -561,6 +572,8 @@ var TenantMigrationUtil = (function() {
         makeMigrationCertificatesForTest,
         makeX509OptionsForTest,
         isMigrationCompleted,
+        ServerlessLockType,
+        getServerlessOperationLock,
         getTenantMigrationAccessBlocker,
         getTenantMigrationAccessBlockers,
         getNumBlockedReads,