Author: Yogesh Raheja

27

Solaris Patching using Live Upgrade

Solaris Live Upgrade software enables the operating system to continue to run while upgrades, patch installations, or routine maintenance operations are performed. System administrators can patch/upgrade a system image rapidly without impacting the boot environment needed by the Solaris OS to run. Administrators simply create a...

12

Procedure for disk replacement under veritas volume manager using vxdiskadm utility.

Procedure for disk replacement under veritas volume manager using vxdiskadm utility. Herein I am trying to present disk replacement under VXVM using vxdiskadm utility. Though the same can be done from command line (which is preferable as well). I will present the same in my coming...

9

Powerdown parameter for Solaris boxes.

I came across one unique parameter which I would like to share on our gurkulindia, specially for small business organisations where we dont have seperate power backups for DC. Has anyone noticed while working on Solaris boxes if you will power down (init 5 or poweroff...

10

HBA replacement in Solaris.

HBA replacement in Solaris. HBA replacement is one of the major and tricky task in Solaris as it involves the understanding of WWN. Both Old WWN (for faulty HBA) and New WWN (for newly installed HBA) are required for zoning and masking to map the HBA paths from...

14

Deployment and understanding of LDOMS (Logical Domains)

Deployment and understanding of LDOMS (Logical Domains): Ldom technology allows us to allocate a system’s various resources such as memory, CPUs and devices (I/O,Networl interfaces etc) into logical groupings and create multiple, discrete systems each having their own operating system, resources, and identity within a single...

Page 2 of 5