DSM/Tape Catalog Messages Manual

Remote Procedure Call Messages
DSM/Tape Catalog Messages Manual — 422947-007
10 - 32
14: ZRPC-EVT-UNKWN-MSG-SRC
ZCOM-TKN-SUBJ-PROC
is the only possible value that can be returned as the subject token. ZCOM-TKN-
SUBJ-PROC indicates the name of the process that sent the message.
ZEMS-TKN-EMPHASIS
is a header token that contains the value ZSPI-VAL-FALSE, indicating this is not a
critical event.
ZRPC-MAP-RECV-INFO
is an extensible structured token that contains information about the process that
issued the message. It has the token number ZRPC-TNM-RECV-INFO and the
DDL definition ZRPC-DDL-RECV-INFO. The fields in ZRPC-MAP-RECV-INFO are
defined as follows:
ZNODE
indicates the node number of the process that issued the message.
ZCPU
indicates the processor number of the process that issued the message.
ZPIN
indicates the PIN of the process that issued the message.
ZIOTYPE
indicates the type of operation attempted in the inbound message. Possible
values of this field are:
0 indicates the inbound message was a system message.
1 indicates the inbound message was a WRITE request.
2 indicates the inbound message was a READ request.
3 indicates the inbound message was a WRITEREAD req
uest.
ZPAID
indicates the process access ID of the process that issued the message.