NonStop Operating System Event Management Programming Manual

Low-Level I/O Event Messages (ZGIO)
HP NonStop Operating System Event Management Programming Manual—520372-020
3-36
Messages
Unconditional Tokens
Cause. A protocol error occurred between the channel and device controllers during
an odd-byte data transfer. A controller might have failed.
Effect. The data transfer in progress is aborted.
Recovery. If the error continues to occur, see Recovery Action Requiring Vendor
Support on page 3-13.
124: ZGIO-EVT-IIOPADINOSTI
During an odd-byte read data transfer, the device controller returned an illegal
handshake on the last byte transferred.
Event-Message Text
PAD IN VIOLATION, CHAN %channel, CTLR %controller,
UNIT %device
Token Description
ZEMS-TKN-EVENTNUMBER Event number for this message. Value is ZGIO-EVT-
IIOPADIN (123).
ZEMS-MAP-EXIOADDR External (physical) I/O address.
ZGIO-TKN-CHANNEL Subject token that specifies the channel affected by this
event.
ZGIO-TKN-CONTROLLER Subject token that specifies the controller number for the
event.
ZGIO-TKN-UNIT Subject token that specifies the unit number for the event.
ZGIO-TKN-FECODE File-system error code returned when an invalid command
is sent to the device.
Subject: ZGIO-TKN-CHANNEL, ZGIO-TKN-CONTROLLER, and
ZGIO-TKN-UNIT
Type of event: Device-related or controller-related
Potentially critical event: No
Action event: No
Message sender: Monitor process
TMDS collector: Yes