Database Hangs With 'failed To Aquire Latch' After Patching From 19.6 To 19.10
(Doc ID 2771495.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 19.10.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
- 19.10.0.0.0 general slow processing where MGA related latches are seen
- Database may hang with 'failed to acquire latch' after patching from 19.6 to 19.10
- two Node RAC. MGA root context latches may be seen to dominate, especially in applications with high rates of logins
Changes
Upgrade to 19c
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |