Tag Archives: Solaris

Sun Solaris

Extend Filesystem under VxVM

We have already discussed extending a filesystem in AIX under JFS as well as the basic of softpartion where we could also extend its filesystem size. This time we have a task which is under Veritas Volume Manager (VxVM). We need to extend a partition that is being managed by VxVM.

Change EMC Powerpath Failover Policy on UNIX Systems

As UNIX system administrators – we need our Operating Systems running in optimal state every time. The same is what we want to our storage systems. In EMC Powerpath there are a couple of failover policies that we can enforce to our storage devices but we must always use the one that is best suitable. We have here a LUN that is currently under Basic Failover policy even though the storage is CLARiiON:

Import Disk Group (DG) in VxVM

Have you ever encounter rebooting a server and your Veritas filesystems are missing? Most cases these filesystems were not imported during boot up and is not available for OS to use. Importing a disk groups in VxVM does not need any reboot, follow these simple steps and you will be able to get back your disk groups in no time.

Integrated Lights Out Manager (ILOM) CLI Cheat Sheet

Learning the Integrated Lights Out Manager (ILOM) will be a big help when a System Administrator cannot login anymore to the server. ILOM can be accessed via IP network or serial console. Here are some of the most commonly used commands that could get anyone on track on managing the ILOM:

Dennis Richie, one of the creators of UNIX and C has died

It is a very sad news for all of us. A true pioneer in modern computing and the one that revolutionizes on what we are all using today. Without C language, we will not have Java, C++, Basic. Without Unix, what Operating System will the world would be using.