Because of different reasons I have decided to move away from Solaris and move over to Linux, specifically CentOS 6, and I was wondering what would be the best for my file storage on Linux. I need the RAID-6 capability (ZRAID2 in ZFS) so I have been reading on this matter I found two possible solutions MDADM or ZFS on Linux (http://zfsonlinux.org/) it does look like from recent activity that they have active developers on this and it can only go one way I guess. But I know nothing about MDADM, I know it is not a filesystem, so I guess I would be using ext4 or something.
What will be the best/safest/fastest solution?
What will be the best/safest/fastest solution?