NonStop Operating System Event Management Programming Manual

Low-Level I/O Event Messages (ZGIO)
HP NonStop Operating System Event Management Programming Manual—520372-020
3-22
Messages
Cause. Continuous parity errors occurring on a specific controller can indicate a failure
of the controller hardware; continuous parity errors occurring on multiple controllers
indicate a problem with the channel.
Effect. The operation aborts.
Recovery. See the Guardian Procedure Errors and Messages Manual for the
corrective action for the file-system error (given by ZGIO-TKN-FECODE). If the error
continues to occur, see Recovery Action Requiring Vendor Support on page 3-13.
108: ZGIO-EVT-EIOOWNERSHIPERROR
A controller-ownership error occurred during execution of the EIO instruction.
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.
ZGIO-TKN-DEVSTAT Status from the controller.
ZGIO-TKN-CHANSTAT Status from the channel.
Subject: ZGIO-TKN-CHANNEL, ZGIO-TKN-CONTROLLER, and
ZGIO-TKN-UNIT
Type of event: Device-related or controller-related
Potentially critical event: Yes
Action event: No
Message sender: I/O 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
ZGIO-TKN-UNIT token-type ZSPI-TYP-BYTE
ZGIO-TKN-FECODE token-type ZSPI-TYP-BYTE
ZGIO-TKN-DEVSTAT token-type ZSPI-TYP-BYTE
ZGIO-TKN-CHANSTAT token-type ZSPI-TYP-BYTE
Event-Message Text
OWNERSHIP ERROR FROM EXECUTE I/O, CHAN %channel,
CTLR %controller, UNIT %device
Token Description (page2of2)