These days I tried to configure ODBC to access MySQL from Oracle 10g, and I believed all of my confi...
Got ORA-28500 during ODBC configuration from Oracle 10g to MySQL
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‘lsnrctl status’ could not display the status of running listener correctly
My friend got this issue and wanted to know the reason, so I built a test VM to verify it. The dbss ...
ORA-12547 and sysctl -p
This night I installed an Oracle 12c database on SLES12SP3 to test the dbss script on SLES system an...
Systemd service was terminated abnormally during reboot
To start/stop all the instances on a server, I created a script named dbss (database start/stop) and...
Will store all my database related scripts on GitHub
I will rewrite all my database related scripts and store them on the GitHub in this year. Will updat...
du: option requires an argument — ‘X’
Several days ago I encountered this little issue and I found it was very interesting. :) I got a cap...
How to create udev rules of storage devices for ASM usage
When I install the Grid Infrastructure(GI), usually I need to configure the udev rule for the storag...
Some strange behaviours of parted
Last night when I made partitions of one large 3T flash disk, I got some issues with the parted comm...
Virtualization
How to resolve inaccessible disc images in VirtualBox?
Sometimes when I moved or deleted some operating system installation discs, I found I could not rele...
ORA-29382 or ORA-06512 during database upgrade from 11.1 to 12.1
Last year, when I was migrating/upgrading a huge Oracle database from 11.1 to 12.1, I encountered on...
