Sometimes, when I installed the Oracle GI and run the asmca, I could create volume and acfs easily, ...
ACFS-9459 & ACFS on Oracle 11.2.0.4 and RHEL7.4
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Patch Set Update 11.2.0.4.190115 will not be installed on the GI home using opatch auto
First of all, let me show you the installation log: Perfect! Right? No any error, and even the messa...
OracleWonderful SQL format tool — SQL Pretty Printer
I tried to find a perfect SQL format tool for a long long time, while all the attempts failed until ...
Expdp and event ‘Streams AQ: enqueue blocked on low memory’
Our daily expdp backup job became abnormally and it would last more than one day, while in the past ...
Got ORA-28500 during ODBC configuration from Oracle 10g to MySQL
These days I tried to configure ODBC to access MySQL from Oracle 10g, and I believed all of my confi...
‘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...
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...
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 ...
