doc/cephfs/disaster-recovery-experts: Add link for scrub and note for scrub_path

Fixes: https://tracker.ceph.com/issues/22204
Signed-off-by: Varsha Rao <varao@redhat.com>

diff --git a/doc/cephfs/disaster-recovery-experts.rst b/doc/cephfs/disaster-recovery-experts.rst
index 1b0087bfaa818f182b9cdfaa31e781dd6d66ae3a..3be5cf3e7a077c40163513a6d3dd71234079f0df 100644 (file)
--- a/doc/cephfs/disaster-recovery-experts.rst
+++ b/doc/cephfs/disaster-recovery-experts.rst
@@ -250,8 +250,17 @@ with:
 After recovery, some recovered directories will have incorrect statistics.
 Ensure the parameters mds_verify_scatter and mds_debug_scatterstat are set
 to false (the default) to prevent the MDS from checking the statistics, then
-run a forward scrub to repair them. Ensure you have an MDS running and issue:
+run a forward :doc:`scrub </cephfs/scrub>` to repair them. Ensure you have an
+MDS running and issue:
 
 ::
 
     ceph tell mds.a scrub start / recursive repair
+
+.. note::
+
+    In Nautilus and above versions, tell interface scrub command is preferred
+    than scrub_path. For older versions only scrub_path asok command is
+    supported. Example::
+
+        ceph daemon mds.a scrub_path / recursive repair