doc: add the damage types that scrub can repair

Fixes: https://tracker.ceph.com/issues/51459
Signed-off-by: Neeraj Pratap Singh <neesingh@redhat.com>

diff --git a/doc/cephfs/scrub.rst b/doc/cephfs/scrub.rst
index 7f55df9503073e36954da9522b1f31e2a89b8908..114f7580a400561ea3d90c96748314aa7b2e5abe 100644 (file)
--- a/doc/cephfs/scrub.rst
+++ b/doc/cephfs/scrub.rst
@@ -131,3 +131,15 @@ Control (ongoing) File System Scrubs
    {
        "return_code": 0
    }
+
+Damages
+=======
+
+The types of damage that can be reported and repaired by File System Scrub are:
+
+* DENTRY : Inode's dentry is missing.
+
+* DIR_FRAG : Inode's directory fragment(s) is missing.
+
+* BACKTRACE : Inode's backtrace in the data pool is corrupted.
+