Last year, when I was migrating/upgrading a huge Oracle database from 11.1 to 12.1, I encountered on...
ORA-29382 or ORA-06512 during database upgrade from 11.1 to 12.1
Read More...
CIFS VFS: No response to cmd
I never thought mounting a shared filesystem maybe cause server reboot! One node in a three-node RAC...
One ORA-12520 issue in Oracle RAC
Several days ago I helped to fix one ORA-12520 issue in RAC database, and from this issue I learned ...
How to install GI patches BEFORE the root.sh is executed?
Such issues happen rarely, while sometimes we have to do such things. If you can access the Oracle S...
ORA-12547 on SUSE12/SLES12
My friend told me his team installed Oracle 11.2.0.4 on a new SLES12 system while could not create t...
TNS-12533: TNS:illegal ADDRESS parameters
Several days ago I got this error when I wanted to start a Listener: It was very weird and I could n...
ORA-01180: can not create datafile 1
Last night I prepared one restore guide for a friend, and I found when I restored the full database,...
Compile my first Pro*C program — unloader from asktom
These days I needed to export some tables to CSV files, and usually I could finish such task using S...
ORA-00443: background process “PMON” did not start
On the day before last day, my client told me the resource of EC2 instance had been increased, so I ...
Scheduling policies for mirrored volume on AIX system
On the day before last day, I helped my friend to handle an Oracle block corruption issue of her SAP...
