When Multiple Cluster Nodes Start at the Same Time the idccs_components.hda File is Replaced with Default Copy
Last updated on DECEMBER 04, 2017
Applies to:Oracle WebCenter Content - Version 220.127.116.11.0 to 18.104.22.168.0 [Release 11g]
Information in this document applies to any platform.
On : 22.214.171.124.0 version, Content Server
All the production UCM servers stopped serving the content after a restart of the managed servers.
The system is a two node clustered 126.96.36.199 content server. Found after the restart the idccs_components.hda file was corrupted. Found an existing KM <Note 2040632.1> to replace the file.
This file no longer has references to custom components enabled in the system: ...\user_projects\domains\base_domain\ucm\cs\data\components\idccs_components.hda
1. Will this file get corrupted by itself or is there any specific scenario in which this file gets corrupted ?
2. Root cause of why this file got corrupted all of the sudden on our production servers which caused the outage ?
The issue can be reproduced at will with the following steps:
1. Attempt to start all UCM cluster nodes at the same time.
Restarted both UCM cluster nodes at the same time.
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