- Posted In
- Red Hat Enterprise Linux
I am required to migrate from rhel 6 to thel 7.
What are the steps if i not use preupgrade-assistance and rhat-upgrade-tool?
- take backup of all file systems in rhel6
- make a list with all the settings in system (network,/etc files for services,so on)
-install rhel 7
-configure those settings on /etc on network,selinux.
is the way with preupgrade-assistance and rhat-upgrade-tool best practice?
when i bring back databases i.e oracle database from backup is safe to restore with tar the database files(supposing that i backup every file system with tar)?