NonStop Operating System Event Management Programming Manual

Low-Level I/O Event Messages (ZGIO)
HP NonStop Operating System Event Management Programming Manual—520372-020
3-57
Messages
144: ZGIO-EVT-SCHANLRPSUNKNOWN
The channel encountered an unknown bus protocol error caused by an unknown
TBUS function.
Unconditional Tokens
Cause. The channel hardware or a controller is interfering with the protocol sequence.
Effect. The channel tries to reconnect. If this error occurs regularly, the operating
system disables the channel.
Recovery. If the error continues to occur, see Recovery Action Requiring Vendor
Support on page 3-13.
Subject: ZGIO-TKN-CHANNEL
Type of event: Channel-related
Potentially critical event: Yes
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-TBUSCOMMAND token-type ZSPI-TYP-ENUM
Event-Message Text
RECONNECT POLL SEQUENCER ERROR WITH UNKNOWN TBUS FUNCTION
Token Description
ZEMS-TKN-EVENTNUMBER Event number for this message. Value is ZGIO-EVT-
SCHANLRPSUNKNOWN (144).
ZEMS-MAP-EXIOADDR External (physical) I/O address.
ZGIO-TKN-CHANNEL Subject token that specifies the channel number for the
event.
ZGIO-TKN-TBUSCOMMAND Value indicating the protocol sequence in which the error
occurred.