Unix, Linux, DevOps , Cloud computing and BigData Knowledge-Base

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Network Physical Connectivity Check for Solaris and Linux

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...

6

Ten most frequently used Linux networking services, in enterprise unix networks

  In this post I am just talking about top 10 networking services that are commonly used in enterprise linux networks. Below are the top 10 Services, and it is worthwhile to know for the beginners to understand the purpose of each service, procedure to manage...

4

Scripting : SVM Root Mirroring for SOLARIS

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,...

4

Recovery of DISKGROUP in VXVM (Veritas Volume Manager).

Since long time I was thinking to have practical hands-on to how to recover Diskgroup in VXVM (which got  faulty and we are unable to import that). But unfortunately I wont have real time outputs with me to show how that can be achieved. But here...

 
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