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ALERT: Disable pstack Called From Diagsnap After Applying October 2017 PSU/RU and Later to Grid Infr

edited Aug 13, 2018 12:47PM in Database - RAC/Scalability (MOSC)

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Linux x86-64
Oracle Solaris on SPARC (64-bit)
IBM AIX on POWER Systems (64-bit)
 

Description

Troubleshooting node reboots/evictions within Grid Infrastructure (GI) often is difficult due to the lack of Network and OS level resource information.  To help circumvent this situation the diagsnap feature has been developed and integrated with Grid Infrastructure.  Diagsnap is triggered to collect Network and OS level resource information when a given node is about to get evicted or when Grid Infrastructure is about to crash.

The diagsnap feature is enabled automatically starting from 12.1.0.2 Oct2017 PSU and 12.2.0.1 Oct2017 RU.

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