LUDOC-296 protocol: Rearrange presentation to be more top-down

[doc/protocol.git] / llog_origin_handle_read_header.txt

diff --git a/llog_origin_handle_read_header.txt b/llog_origin_handle_read_header.txt
index 52da889..3bd88f7 100644 (file)
--- a/llog_origin_handle_read_header.txt
+++ b/llog_origin_handle_read_header.txt
@@ -2,10 +2,25 @@ RPC 503: LLOG ORIGIN HANDLE READ HEADER - Read handle header
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 [[llog-origin-handle-read-header-rpc]]
 
-.LLOG_ORIGIN_HANDLE_READ_HEADER (503)
-[options="header"]
-|====
-| request         | reply
-| llogd_body_only | llog_log_hdr_only
-|====
+.LLOG_ORIGIN_HANDLE_READ_HEADER Generic Packet Structure
+image::llog-origin-handle-read-header-generic.png["LLOG_ORIGIN_HANDLE_READ_HEADER Generic Packet Structure",height=100]
+
+//////////////////////////////////////////////////////////////////////
+The llog-origin-handle-read-header-generic.png diagram resembles this
+text art:
+
+       LLOG_ORIGIN_HANDLE_READ_HEADER:
+      --request-------------------
+      | ptlrpc_body | llogd_body |
+      ----------------------------
+      --reply--------------------------
+      | ptlrpc_body | llog_log_header |
+      ---------------------------------
+//////////////////////////////////////////////////////////////////////
+
+'ptlrpc_body':: RPC descriptor. See <<struct-ptlrpc-body>>.
+
+'llogd_body':: See <<struct-llogd-body>>
+
+include::struct_llog_log_hdr.txt[]