doc/ceph-fuse: mention -k option in ceph-fuse man page

Fixes: https://tracker.ceph.com/issues/42044
Signed-off-by: Rishabh Dave <ridave@redhat.com>

diff --git a/doc/man/8/ceph-fuse.rst b/doc/man/8/ceph-fuse.rst
index ecf18ea11ad6638a852ee56e599ed669bf1168c0..95efebbd2b9f5d1f3ea1982cec06a85de3e8c244 100644 (file)
--- a/doc/man/8/ceph-fuse.rst
+++ b/doc/man/8/ceph-fuse.rst
@@ -50,6 +50,10 @@ Any options not recognized by ceph-fuse will be passed on to libfuse.
 
    Connect to specified monitor (instead of looking through ceph.conf).
 
+.. option:: -k <path-to-keyring>
+
+   Provide path to keyring; useful when it's absent in standard locations.
+
 .. option:: --client_mountpoint/-r root_directory
 
    Use root_directory as the mounted root, rather than the full Ceph tree.