I got big trouble when I tried to deploy the Exadata test environment on my laptop and I found one p...
Change MBR to GPT/UEFI boot without re-installation
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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...
Diet diary: not an easy thing
This is the fourth day that I began to lose weight, and it turned out to be not an easy thing. When ...
Moved site to Aliyun International
HostKVM is a great VPS provider and I got almost perfect service from it! Every time I got any issue...
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...
Archivelog backups were not removed per backup policy
Suddenly our support guys found some archivelog backups were not deleted even they were not needed b...
LifeFix DMX 6Fire USB sound issue after windows update
To keep my system security, I usually let the system install the latest updates automatically, but t...
VirtualBox could not start guest
This afternoon I arrived at home then wanted to start my VirtualBox Win7 guest, while just got an er...
segfault and error 4 in libc-2.12.so
These days I helped to troubleshoot a RedHat Cluster issue. When we run command 'service cman start'...
LifeThe first prize of my girl in her new school
Last day my girl got her first prize in her new school! This was hard for her as she did not speak E...
