cssdagent or cssdmonitor initiated node reboots in HP-UX servers
(Doc ID 1633478.1)
Last updated on JUNE 04, 2023
Applies to:
Oracle Database Cloud Exadata Service - Version N/A and laterOracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
HP-UX Itanium
HP-UX PA-RISC (64-bit)
Symptoms
Grid Infrastructure node eviction occurs. The cluster alert.log shows that cssdagent and/or cssdmonitor initiated node reboots because they did not get local heartbeats from the ocssd.bin.
The messages in the cluster alert log are like
[ohasd(29566)]CRS-8011:reboot advisory message from host: erpdbp1, component: cssagent, with time stamp: L-2014-01-28-11:16:43.513
[ohasd(29566)]CRS-8013:reboot advisory message text: Rebooting after limit 58173 exceeded; disk timeout 58173, network timeout 57822, last heartbeat from CSSD at epoch seconds 1390925745.311, 58204 milliseconds ago based on invariant clock value of 793608130
[ohasd(29566)]CRS-8013:reboot advisory message text: Rebooting after limit 58173 exceeded; disk timeout 58173, network timeout 57822, last heartbeat from CSSD at epoch seconds 1390925745.311, 58204 milliseconds ago based on invariant clock value of 793608130
and/or
[ohasd(29566)]CRS-8011:reboot advisory message from host: erpdbp1, component: cssmonit, with time stamp: L-2014-02-06-10:34:48.745
[ohasd(29566)]CRS-8013:reboot advisory message text: Rebooting after limit 58421 exceeded; disk timeout 57991, network timeout 58421, last heartbeat from CSSD at epoch seconds 1391700830.248, 58497 milliseconds ago based on invariant clock value of 3942103
[ohasd(29566)]CRS-8013:reboot advisory message text: Rebooting after limit 58421 exceeded; disk timeout 57991, network timeout 58421, last heartbeat from CSSD at epoch seconds 1391700830.248, 58497 milliseconds ago based on invariant clock value of 3942103
Other nodes do not report any missing network heartbeat from the node that crashed. The missing network heartbeat messages start only after the problem node is rebooted as missing network heartbeats are expected when the node is down.
Changes
Cause
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