import 15.2.5

[ceph.git] / ceph / doc / rados / operations / health-checks.rst

diff --git a/ceph/doc/rados/operations/health-checks.rst b/ceph/doc/rados/operations/health-checks.rst
index bd71a2ee937f8c8918d8842ed7183868866d84d6..4b3d5a7a2f58e0289a819a2f360ec0f1549015d8 100644 (file)
--- a/ceph/doc/rados/operations/health-checks.rst
+++ b/ceph/doc/rados/operations/health-checks.rst
@@ -688,6 +688,16 @@ paired with *PG_DAMAGED* (see above).
 
 See :doc:`pg-repair` for more information.
 
+OSD_TOO_MANY_REPAIRS
+____________________
+
+When a read error occurs and another replica is available it is used to repair
+the error immediately, so that the client can get the object data.  Scrub
+handles errors for data at rest.  In order to identify possible failing disks
+that aren't seeing scrub errors, a count of read repairs is maintained.  If
+it exceeds a config value threshold *mon_osd_warn_num_repaired* default 10,
+this health warning is generated.
+
 LARGE_OMAP_OBJECTS
 __________________