Anoop's Blog

Blog about Unix and stuff....

Thursday, June 23, 2011

What's new in RHEL6

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Details are provided at http://www.europe.redhat.com/products/rhel/server/details/ Some important ones are: 1. Red Hat Enterprise Linux 6...
Wednesday, June 22, 2011

Live upgrade of ZFS root file system

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1.        Create a new boot environment to patch or uprade # lucreate –n newBE 2.        Upgrade the new Boot environment # luupgrade –u –n...

Live upgrade of Veritas mirrored system

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System had two disks c1t0d0 and c1t1d0, so first break mirror and remove disk c1t1d0 from disk group. 1.        # vxplex -g rootdg dis root...
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Create users in different Unix Flavors

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In Aix # mkuser id='<id>' pgrp='<group name>' groups='<secondary group>' su='true' home=...
Friday, March 25, 2011

How to add Solaris server to Nagios for monitoring

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1. Create nagios user and group 2. Download Nagios plugin and nrpe daemon from http://www.guntram.de/nagios/ for appropriate solaris versi...
Monday, March 21, 2011

How to install nagios server in Unix

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1. Download nagios software and Nagios plugin from http://www.nagios.org/download/ 2. Install gcc, libgcc for compilation. 3. Create Us...
Friday, October 29, 2010

How to take snapshot in M4000 for oracle support

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To take snapshot for Oracle support. 1. Go to XSCF and login using admin account. 2. Connect the USB drive (FAT 32) in the Service Process...
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About Me

Anoop Rajkumar
An Indian IT consultant who sleeps all the time when he is not working.Thinks every indian should live 3-4 years in North-East USA before moving to india so that he can enjoy Indian winter.
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