Logical volume management which named LVM allows you to decrease or increase the size of the logical volume and also filesystem. I 'll try to explain how to decrease logical volume size and also Filesystem size on this KB.....
How to change qdepth for Red Hat
The default Max Queue Depth setting is 32 for Red Hat. You can change it to configure /etc/modprobe.conf [RHEL 5] and also add new config file to /etc/modprobe.d/ [for RHEL 6].....
HP-UX memory and CPU usage control with sar
How to check memory and CPU usage for HP-UX....
How to disable user account expiration on HP-UX
At this post, I described how to disable user account expiration on HP-UX.....
How to fix permission problem on Linux and Solaris
This KB describe how to fix the permission problem on Linux and Oracle Solaris. If you made a mistake and changed all permissions of the file under "/" you can use this method to fix this problem.....
How to install safenet driver on Red Hat linux
You can follow these steps to install software or hardware HSM on your Linux server.....