Saturday, 3 May 2014

INSTALLATION STEPS OF REDHAT RHEL7 .

So Guys your wait is  over now .I have worked on RHEL7.0 and its very interesting OS out of all  RHEL I have worked on.In this Post I am not discussing any new features or differences,here I am giving you full steps of installation of RHEL7.0 .Use these steps and post  your queries here.
First of all I would like to give you Hardware Requirement for RHEL7.0

Hardware Requirement for RHEL7.0:-

  1. Red Hat support Installation on Storage Connected Using Standard interface Such as SATA,SCSI,SAS.
  2. Red Hat also support Installation on Bios/Firmware RAID devices.
  3. Red Hat does not support Installation on USB or SD Cards.
  4. Red Hat also support Block devices of following Virtualization Technologies:-
  • Xen Block Devices on Intel Processors in Xen Virtual Machines.
  • VirtIO Block Devices on Intel Processors in KVM Virtual Machines.

So I will start With CPU .

  • As RHEL7.0 is 64bit OS we need to have 64bit CPU with Virtualization Technology (VT) enabled Support in Intel Processors and Secure Virtual Machine (SVM) Support for AMD Processors.
  •  RHEL-7 does not support 32 bits CPU machine for installation.
For RAM
  • RHEL7 can support Theoretically 64TB of RAM but Practically it support only 3TB of Maximum RAM.
  • RHEL 7 Minimum RAM requirement is 1GB.Recommended is 1GB per Logical CPU for X86_64 Systems.
  • For IBM POWER Minimum RAM requirement is 2GB and Recommended is 2GB per RHEL7.
For Storage Space
  • RHEL-7 Support Some New Filesystems.
  • RHEL-7 Support XFS,btrfs,ext4 for boot, and other System and data Mount Points.
Now Steps of Installation With Snapshots:-

1. Boot From RHEL7 DVD  and you will get a similar Boot Menu like we have in Fedora 15 or above.



2. Now Select Language for Installation Process.




More Coming Soon .....










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