NonStop Operating System Event Management Programming Manual

Low-Level I/O Event Messages (ZGIO)
HP NonStop Operating System Event Management Programming Manual—520372-020
3-6
Event Management Service (EMS) Standard
Definitions
Event Management Service (EMS) Standard Definitions
EMS standard definitions that have a specific meaning for low-level I/O events are
listed in Table 3-3.
EMS standard definitions are described in detail in the EMS Manual.
Figure 3-1. ZGIO-VAL-SSID Structure
def ZGIO-VAL-SSID tacl ssid.
02 Z-FILLER type character 8
value is ZSPI-VAL-TANDEM.
02 Z-OWNER redefines Z-FILLER
type ZSPI-DDL-CHAR8.
02 Z-NUMBER type ZSPI-DDL-INT
value is ZSPI-SSN-ZGIO.
02 Z-VERSION type ZSPI-DDL-UINT
value is ZGIO-VAL-VERSION.
end.
Token Description
ZSPI-TKN-SSID Contains ZGIO-VAL-SSID, the subsystem ID of the I/O subsystem.
ZSPI-SSN-ZGIO Subsystem number assigned to the I/O subsystem.
Table 3-3. EMS Standard Definitions Used in Low-Level I/O Event Messages
Header Tokens Other Simple Tokens
ZEMS-TKN-CPU
ZEMS-TKN-EMPHASIS
ZEMS-TKN-EVENTNUMBER
ZEMS-TKN-GENTIME
ZEMS-TKN-LOGTIME
ZEMS-TKN-NODENUM
ZEMS-TKN-PIN
ZEMS-TKN-PROC-DESC
ZEMS-TKN-SYSTEM
ZEMS-TKN-USERID
ZEMS-TKN-ACTION-NEEDED
ZEMS-MAP-EXIOADDR
ZEMS-TKN-LDEV
ZEMS-TKN-TEXT
Token Description (page 1 of 2)
ZEMS-TKN-CPU Processor number of the processor running the affected
process.
ZEMS-TKN-EMPHASIS Has the value ZSPI-VAL-TRUE for those event messages
that are potentially critical. Otherwise, ZEMS-TKN-
EMPHASIS always has the value ZSPI-VAL-FALSE.
ZEMS-TKN-EVENTNUMBER Event number for each event message.
ZEMS-TKN-GENTIME Standard EMS token that specifies the timestamp when
the event message was generated.