import 15.2.5

[ceph.git] / ceph / doc / rbd / rbd-persistent-cache.rst

diff --git a/ceph/doc/rbd/rbd-persistent-cache.rst b/ceph/doc/rbd/rbd-persistent-cache.rst
index f7f1043264385fbb365dd56574a21e8699238c39..582ec8daeb8c59eea46d62e47031dcaac796b28e 100644 (file)
--- a/ceph/doc/rbd/rbd-persistent-cache.rst
+++ b/ceph/doc/rbd/rbd-persistent-cache.rst
@@ -71,6 +71,10 @@ not enough capacity it will delete some cold cache files.
 
 Here are some important cache options correspond to the following settings:
 
+- ``immutable_object_cache_sock`` The path to the domain socket used for
+  communication between librbd clients and the ceph-immutable-object-cache
+  daemon.
+
 - ``immutable_object_cache_path`` The immutable object cache data directory.
 
 - ``immutable_object_cache_max_size`` The max size for immutable cache.