Simple question regarding GPT and UFS for data only

[Alaksiej C]

> What you did is fine.  Don't forget to update /etc/fstab.  You're not
> booting from this device, so you do not need boot blocks.  In fact, since
> you only want a single file system on the mirror, you don't need to
> partition it.

True. But I know a men, who's hard drive was recognized as empty by
his motherboard, because there was no MBR, and then manipulated by
allocation of HPA on the disk to backup mb's ROM. As for me, I would
rather partition.