AIX pioneered technologies, like logical volume management, journaled file systems, etc. way before they were available in other Unixes. LVM existed for Solaris

AIX pioneered technologies, like logical volume management, journaled file systems, etc. way before they were available in other Unixes. LVM existed for Solaris, but was an expensive third party add-on (Veritas Volume Manager, etc.) It definitely had a weird feel to it though!