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Exadata: Database hang with high log file parallel write wait and the cells report ORA-00600: [Scheduler::One_Or_More_Cellsrv_Threads_Stuck] after upgrading to 19.2.x (Doc ID 2604805.1)

Last updated on MARCH 03, 2020

Applies to:

Oracle Exadata Storage Server Software - Version 19.2.0.0.0 to 19.2.7.0.0 [Release 12.2]
Information in this document applies to any platform.

Symptoms

Customers may experiences instance level or database-wide hang with LGWR or it slave processes on one or more instances stuck on "log file parallel write" wait for extremely long time. 

  

Changes

Exadata cell software upgraded to 19.2.x 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
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References


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