Unix Intermediate / Veritas Administration for unixadmin / VxVM - How to / VxVM Learning
by Ramdev · Published February 19, 2014 · Last modified August 22, 2015
To create a volume where two enclosures are connected to a host. The first through controllers c1, c2 and the second through controllers c3, c4. The following can be used: # vxassist make vol1 1024 !ctlr:c1 results in disks from the first enclosure being excluded from the...
Solaris Admin / Solaris How-to / Unix Intermediate
by Ramdev · Published February 15, 2014 · Last modified July 2, 2015
This procedure explains the steps required to access a root filesystem under SVM, during the situation when the solaris cannot boot in normal way and it require to boot from failsafe or cdrom. In this procedure the device /dev/dsk/c0t0d0s0 is used as our root filesystem slice.....
VCS How To / Veritas Cluster Services
by Ramdev · Published February 11, 2014 · Last modified July 2, 2015
The gabdiskhb utility sets up and maintains the configuration of GAB driver heartbeat disk regions. GAB driver heartbeat disk regions provide channels in addition to the network connections for protection from network failures. These resources describe a 64K region that GAB uses to read and write...
Unix Intermediate / VxVM - How to / VxVM Learning
by unixadmin · Published February 8, 2014 · Last modified August 22, 2015
This Post is about Creating Veritas Volume using vxassist and vxsf_rules. When you use the vxassist command to create a volume, you can specify the rule name on the command line. For example, the content of the vxsf_rules file is as follows: volume rule basic {...
by Srinivas G · Published February 2, 2014 · Last modified January 27, 2014
This is a Continuation post for IBM AIX – LPM ( Live Partition Utility), and this posts covers the basic diagnosis procedure required to troubleshoot the issues that occurred during LPM. 1. While doing LPM validation, if we got the below error … please...
by Srinivas G · Published January 31, 2014 · Last modified August 5, 2016
LPM (Live Partition Mobility) LPM allows you to move Logical partitions that are running includes the OS & Application from one machine to another. LPM introduced with Power6, concept wise similar to VMWARE VMotion Check list to move Partition from one frame to another frame:...
Scripting / Unix Automation and Security / Unix Beginners
by Ramdev · Published January 12, 2014 · Last modified August 6, 2016
Shell scripting is a boring topic for those who want to be perfect in every part of it from the day one. Just not to make you feel bored, I just want to keep this shell scripting series in simple way ( …. full time programmers...
The Idea of redesigning our website has been bugging in my mind since Jul/2013. And the reason is, this three year old blog become very inflexible for changes and taking too much time for every small feature that we want to introduce. The pain of working...
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