About Us

RSInfoMinds, a web based IT Training and Consultancy firm. It is established with high dreams in training people in IT Infrastructure Field. We provide Online and Class Room training in various fields of IT Infrastructure Management.

Join Us: http://www.facebook.com/RSInfoMinds
Mail Us: rsinfominds@gmail.com
Twitter: @RSInfoMinds

We are specialized in the below courses:

Redhat Linux Admin Redhat Linux Cluster
Redhat Virutualization IBM AIX Admin
IBM AIX Virtualization IBM AIX Cluster
HP Unix Admin HP Unix Cluster
HP Unix Virtualization Shell Scripting
Veritas Volume Manager Veritas Cluster
Oracle Core DBA VMWare


We provide training in such a way, So that you get in depth knowledge on the Courses you look for.

And we ensure you are very confident from each and every Techincal aspect that the IT Industry needs and expects from you.

We also conduct Workshops on the latest technology and the real time faculties sharing their work experiences to make you the best.

Wednesday 16 July 2014

Kdump memory requirement

---------------------------------------------------------------------------
    Configuring crashkernel on RHEL6.0 and RHEL6.1 kernels
---------------------------------------------------------------------------

Some mappings of ram and appropriate crashkernel values:

ram size        crashkernel parameter        ram / crashkernel factor
>0GB            128MB                        15
>2GB            256MB                        23
>6GB            512MB                        15
>8GB            768MB                        31

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