search for: availibity

hi i'm trying to solve this problem, i've came up with a solution, but i don't think that this is the best availibe method for this problem i read about that samba does provides a 'preexec' call that can prevent a share to be accessed, and i figured out, that with this i can reject access to a share if the user have already logged in from another maschine. and if i wrote the

Dear Centos users, I am not sure if this the correct place to post but it seems sensible. I have an 8 node cluster which I want to install/configure Centos. As I am not a sys-admin, can anyone advise me on what I should do? Any suggestions appreciated. Thank you.