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Random Node Reboot after Starting Clusterware on AIX platform (Doc ID 2004728.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

Two node RAC 11.2.0.4 on AIX 7.1, node reboots randomly. Sometime the node is evicted following a member kill escalated to node kill:

alert_+ASM2.log shows:

Sometimes the node is rebooted right after CRS starts up. AIX crash dump is captured for this case.

Cause

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