Starting Primary Database Crashes Or Hangs On "Redo Transport Attach" Wait
(Doc ID 3041722.1)
Last updated on SEPTEMBER 19, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 19.9.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
In a RAC + Data Guard environment, when opening the primary database, the foreground process executing "ALTER DATABASE OPEN" (usually the CRSD agent) may hang at the "Redo Transport Attach" wait. After waiting for 240 seconds, this process may be killed by the TMON process, which can lead to the entire database crashing.
Here is a case from a 5-node database running on Oracle 19c.
Instance 5:
Changes
None.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |