NonStop Operating System Event Management Programming Manual

Low-Level I/O Event Messages (ZGIO)
HP NonStop Operating System Event Management Programming Manual—520372-020
3-45
Messages
132: ZGIO-EVT-IOTRACE
An error occurred during an I/O operation.
Unconditional Tokens
Cause. An error occurred during an I/O operation.
Effect. When the operating system detects an error, a snapshot of the I/O activity is
reported. The IOTRACE event contains the current state of the I/O trace table for the
originating processor. This table contains the completion status of past I/O operations
executed by this processor.
The I/O channel, device controller, or physical device continues functioning abnormally.
Recovery. This is an informational message only; no corrective action is needed. If
the error is critical in nature, it is reported with one of the other ZGIO event messages.
Subject: ZGIO-TKN-CHANNEL and ZGIO-TKN-CONTROLLER
Type of event: Channel-related
Potentially critical event: No
Action event: No
Message sender: Monitor process
TMDS collector: Yes
Unconditional Tokens
ZEMS-TKN-EVENTNUMBER token-type ZSPI-TYP-INT
ZEMS-MAP-EXIOADDR definition ZSPI-DDL-EXIOADDR
ZGIO-TKN-CHANNEL token-type ZSPI-TYP-UINT
ZGIO-TKN-CONTROLLER token-type ZSPI-TYP-BYTE
Event-Message Text
IO-TRACE-DISABLED
Token Description
ZEMS-TKN-EVENTNUMBER Event number for this message. Value is ZGIO-EVT-
IOTRACE (132).
ZEMS-MAP-EXIOADDR External (physical) I/O address.
ZGIO-TKN-CHANNEL Subject token that specifies the channel number for the
event.
ZGIO-TKN-CONTROLLER Subject token that specifies the controller number for the
event.