~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[[ost-disconnect-rpc]]
-.OST_DISCONNECT (9)
-[options="header"]
-|====
-| request | reply
-| empty | empty
-|====
+.OST_DISCONNECT Generic Packet Structure
+image::ost-disconnect-generic.png["OST_DISCONNECT Generic Packet Structure",height=100]
+
+//////////////////////////////////////////////////////////////////////
+The ost-disconnect-generic.png diagram resembles this text art:
+
+ OST_DISCONNECT:
+ --request------
+ | ptlrpc_body |
+ ---------------
+ --reply--------
+ | ptlrpc_body |
+ ---------------
+//////////////////////////////////////////////////////////////////////
The information exchanged in an OST_DISCONNECT request message is
only that normally conveyed in the RPC descriptor, as described in