Bug 28023081 - Sessions Hang Due to Waits 'gc current split'/ 'gc index operation' (Doc ID 28023081.8)

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Bug 28023081  Sessions Hang Due to Waits 'gc current split'/ 'gc index operation'

 This note gives a brief overview of bug 28023081. 
 The content was last updated on: 20-OCT-2020
 Click here for details of each of the sections below.


Product (Component) Oracle Server (Rdbms)
Range of versions believed to be affected Versions BELOW 19.1
Versions confirmed as being affected
Platforms affected Generic (all / most platforms affected)


The fix for 28023081 is first included in

Interim patches may be available for earlier versions - click here to check.


Related To:


This bug is only relevant when using Real Application Clusters (RAC)
In a RAC environment the sessions may hang on 'gc current split'/ 'gc index operation'
Rediscovery Notes
Session hanging on 'gc current split'/ 'gc index operation' cycle, local DLM lock shows repeated message BAST being sent:
GCS SHADOW 0x30661c288,256 resp[0x30e6efa18,0x39b6f.23] pkey 0.11.35289 
KJBL history 0x84.0x84.0x84.0x84.0x84.0x84.0x84.0x84...


Please note: The above is a summary description only. Actual symptoms can vary. Matching to any symptoms here does not confirm that you are encountering this problem. For questions about this bug please consult Oracle Support.



Bug:28023081 (This link will only work for PUBLISHED bugs)
Note:245840.1 Information on the sections in this article