In our previous example we have discussed about a scenario , in which we have copied a script to each host and then we executed the script remotely using another calling script from the centralized host ( which is having publick key – password less...
System Controller battery (BATTERY at SC/BAT/V_BAT has exceeded low warning) failure in T-series servers. Many a times you will get a hardware error in /var/adm/messages (or at ALOM/LOM prompt, console messages) for SC battery failure, In this post I will explain the battery replacement procedure along...
It’s been long time that I have posted something about my funny experiments at home. Today I just spent some time to write this post for those who want to know about creating a new SMF service . This post also covers the procedure to create...
LDOM troubleshooting: Unable to start ldmd (Ldom Daemon). This week I was doing some testing on Ldoms to provide some important information about LDOM’s to our GurkulIndia followers. During initial phases I have met some nice troubleshooting which I would like to share with you all....
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...
Here I am posting the script that mirrors primary root disk to selected mirror disk ( of same geometry and size ) . And script will automatically perform the mirror attach operations that required before and after the server reboot. The script will perform following operations,...
The X4000 Family implements the ILOM – Integrated Lights Out Manager. This is a combination of dedicated hardware and supporting software. The Sun Fire X64 family of servers implement a technology called ILOM – Integrated Lights Out Manager where available. This is a combination of dedicated hardware...
Solaris Admin / Solaris ZFS and Boot Environment / Unix Intermediate
by Yogesh Raheja · Published June 10, 2012 · Last modified July 2, 2015
ZFS Patching with Zones using LU (Liveupgrade) in Solaris. SOLARIS 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 a system image rapidly without impacting the boot...
Linux Admin / Linux Networking / Linux Troubleshooting / Solaris Networking / Solaris Troubleshooting / Unix Intermediate
by Ramdev · Published May 28, 2012 · Last modified August 6, 2016
Network connectivity checks For the server without OS ( just Racked hardware and powered up) For X86 Hardware We have to make LED checks – like when we disconnect the cable at the server side / switch side the Link / Act LEDs should lit...
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