Bug 3248886 Continous 'restarting dead background process qmn0' message in alert.log
This note gives a brief overview of bug 3248886. Affects:
[@more@]
| Product (Component) | Oracle Server (Rdbms) |
| Range of versions believed to be affected | Versions < 10.1.0.2 |
| Versions confirmed as being affected | |
| Platforms affected | Generic (all / most platforms affected) |
Fixed:
| This issue is fixed in | - 9.2.0.6 (Server Patch Set)
|
Symptoms: | Related To: |
| - RAC (Real Application Clusters) / OPS
- Instance Startup
- AQ_TM_PROCESSES
|
Description
"Restarting dead background process QMN" message can continually
appear in the alert log during startup in RAC environment.
Workaround:
Set aq_tm_processes=0 in the init.ora.
It can be set to desired value through
"alter system set aq_tm_processes=n" once the database is open completely.
The full bug text (if published) can be seen at Bug 3248886 (This link will not work for UNPUBLISHED bugs)
You can search for any interim patches for this bug here Patch 3248886 (This link will Error if no interim patches exist)