Sun Fire X4540 Disk Planner
By Tim Thomas on Sep 23, 2008
The SunFire X4500 (commonly known as Thumper) got a facelift a few months ago and the new version is the SunFire X4540. The X4540 has to a large degree been re-architected, and has new CPUs, more memory and a new I/O subsystem. There are still 48 disks, but the controller numbering is different and we now have four bootable disk slots vs only two in the X4500.
Now, I need to draw a picture when planning ZFS storage pools with so many disks so I just uploaded my SunFire X4540 disk planner in PDF and OpenOffice formats. There is no rocket science here, it just helps you draw a picture, but I find it useful. It is an update of a similar doc I created for the X4500.