ZFS on Linux: It’s alive

A hot feature from OpenSolaris is taking a weird but working path to Linux inclusion
If you like Linux for the long list of supported hardware but Solaris for the advanced new ZFS filesystem, a new development project might have a happy surprise for you.
Sun’s ZFS filesystem offers storage administrators a new level of simplicity. Instead of using what on Linux are separate software RAID, logical-volume-management and filesystem layers, ZFS combines the three into a single layer that’s easier to administer.

Read more at LinuxWorld