1 files changed, 7 insertions, 0 deletions
diff --git a/src/mongo/db/storage/wiredtiger/oplog_stone_parameters.idl b/src/mongo/db/storage/wiredtiger/oplog_stone_parameters.idl
index 4737f234bd4..54afd12971c 100644
--- a/src/mongo/db/storage/wiredtiger/oplog_stone_parameters.idl
+++ b/src/mongo/db/storage/wiredtiger/oplog_stone_parameters.idl
@@ -57,3 +57,10 @@ server_parameters:
         cpp_varname: gOplogStoneSizeMB
         default: 0
         validator: { gte: 0 }
+    oplogSamplingLogIntervalSeconds:
+        description: 'The approximate interval between log messages indicating oplog sampling progress during start up. Once interval seconds have elapsed since the last log message, a progress message will be logged after the current sample is completed. A value of zero will disable this logging.'
+        set_at: [ startup, runtime ]
+        cpp_vartype: 'AtomicWord<int>'
+        cpp_varname: gOplogSamplingLogIntervalSeconds
+        default: 10
+        validator: { gte: 0 }