Unanswered: How many risk on upgrade 9203 to 9205?(4 nodes RAC)
My database is a 4 nodes 9203 RAC. Many hang /split-brain or crash have occured on the RAC. DBA filled all of database users' complain. Therefore, many TAR opened in metalink, are suggested to upgrade to 9205.
I dont know how many ridk on that upgrade, how many test should be take.
thanks for reply!
I have read some material about oracle22.214.171.124 on Metalink website and some discussion on internet.
The info in v$session after 126.96.36.199 is 188.8.131.52, and the info in v$session after 184.108.40.206 is 220.127.116.11. ORACLE tells the customers to ignore the mistake. I don’t think that these two version(9204 and 9205) are very good.
I could no find oracle18.104.22.168 “safety paper” or any testing report.