NonStop Operating System Event Management Programming Manual
Nonstop Operating System Message System Event 
Messages (ZIPC)
HP NonStop Operating System Event Management Programming Manual—520372-020
16-20
Messages
Cause. The problem processor was sending “I'm alive” packets to the reporting 
processor, but the reporting processor has declared the problem processor as down.
Effect. Generally, the reporting processor ignores the packet; but for packets 
originating in the local system, the reporting processor returns a “poison packet” to the 
problem processor, causing it to halt itself.
Recovery. This is an informational message only; no corrective action is needed 
unless a processor halts. If a processor halts, see Recovery Action Requiring Vendor 
Support on page 16-12.
110: ZIPC-EVT-PATH-DOWN
The communication path between the reporting and problem processors via the 
indicated fabric, has been brought down.
Subject: ZIPC-TKN-PROBLEM-CPU
Potentially critical event: Yes
Action event: Yes
Message sender: Monitor process
TMDS collector: No
OSM/TSM collector: Yes
Unconditional Tokens
ZEMS-TKN-EVENTNUMBER token-type ZSPI-TYP-ENUM
ZIPC-TKN-REPORTING-CPU token-type ZSPI-TYP-UINT
ZIPC-TKN-PROBLEM-CPU token-type ZSPI-TYP-UINT
ZIPC-TKN-PATH token-type ZSPI-TYP-ENUM
ZIPC-TKN-PATH-REASON token-type ZSPI-TYP-ENUM
Conditional Token
ZIPC-TKN-PROBLEM-NODE token-type ZSPI-TYP-UINT
Event-Message Text
The path path from processor reporting-cpu to processor 
problem-cpu {in ServerNet node node-number} was DOWNED due to 
path-reason.
{OPERATOR ATTENTION NEEDED.
Path had excessive failures and will NOT be recovered 
automatically.}










