Database & Cloud | Finding the right solutions

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...

30/11/2019 Oracle 4 views Comment

HostKVM is a great VPS provider and I got almost perfect service from it! Every time I got any issue...

14/11/2019 Life 5 views Comment

These days I helped to troubleshoot a RedHat Cluster issue. When we run command 'service cman start'...

26/10/2019 Linux 37 views Comment

These days we are doing some maintenance tasks on hundreds of RHEL servers and we update them using ...

19/10/2019 Linux 16 views Comment

These days I patched some servers using a standard script and it run successfully on most nodes unti...

11/10/2019 Linux 10 views Comment

Sometimes we will keep the database backup for one week and set the retention policy to 'recovery wi...

05/10/2019 Oracle 15 views Comment

For a long time I used my old T420s laptop as primary device while it could only support 16G memory....

22/08/2019 26 views Comment

Handled a ntp issue these days and I want to share my learning here as I could not find the right an...

21/08/2019 Linux 29 views Comment

Long time ago, when I studied the Veritas LVM, I knew the PVG term which meant physical volume group...

29/07/2019 Unix 20 views Comment

Last night I installed the latest NexentaStor Community Edition (5.2.1) and tried to create an iSCSI...

28/07/2019 Storage 32 views Comment