~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[[ost-disconnect-rpc]]
-.OST_DISCONNECT Generic Packet Structure
-image::ost-disconnect-generic.png["OST_DISCONNECT Generic Packet Structure",height=100]
+Disconnecting from an OST.
+
+.OST_DISCONNECT Request Packet Structure
+image::ost-disconnect-request.png["OST_DISCONNECT Request Packet Structure",height=50]
//////////////////////////////////////////////////////////////////////
-The ost-disconnect-generic.png diagram resembles this text art:
+The ost-disconnect-request.png diagram resembles this text art:
OST_DISCONNECT:
--request------
| ptlrpc_body |
---------------
+//////////////////////////////////////////////////////////////////////
+
+'ptlrpc_body'::
+RPC descriptor. See <<struct-ptlrpc-body>>.
+
+.OST_DISCONNECT Reply Packet Structure
+image::ost-disconnect-reply.png["OST_DISCONNECT Reply Packet Structure",height=50]
+
+//////////////////////////////////////////////////////////////////////
+The ost-disconnect-reply.png diagram resembles this text art:
+
+ OST_DISCONNECT:
--reply--------
| ptlrpc_body |
---------------
//////////////////////////////////////////////////////////////////////
-The information exchanged in an OST_DISCONNECT request message is
-only that normally conveyed in the RPC descriptor, as described in
-<<struct-ptlrpc-body>>.
-
+'ptlrpc_body'::
+RPC descriptor. See <<struct-ptlrpc-body>>.