In this case i want to implement LVM technology.
I have 12 hadisk in my server (File Server), Redhat operating system.
1 hardisk only operating system and the others will be data storage.
That all will be implement by LVM.
Before that, which is better create LVM after installing operating system or while installing operating system (Redhat)?
Can you tell us how to implement the best?
And if one of hardisk crash that implemented LVM, how to solve it so that File Server runs well.