LUDOC-297 protocol: Update protocol document

[doc/protocol.git] / ost_disconnect.txt

diff --git a/ost_disconnect.txt b/ost_disconnect.txt
index 6a26e0d..4d3441f 100644 (file)
--- a/ost_disconnect.txt
+++ b/ost_disconnect.txt
@@ -2,22 +2,34 @@ RPC 9: OST DISCONNECT - Disconnect client from an OST
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [[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>>.