> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Anonymous > > Hi. I have a development system on Intel commodity hardware with a 500G > ZFS > root mirror. I have another 500G drive same as the other two. Is there any > way to use this disk to good advantage in this box? I don't think I need any > more redundancy, I would like to increase performance if possible. I have > only one SATA port left so I can only use 3 drives total unless I buy a PCI > card. Would you please advise me. Many thanks.
If you make it a 3-way mirror, your write performance will be unaffected, but your read performance will increase 50% over a 2-way mirror. All 3 drives can read different data simultaneously for the net effect of 3x a single disk read performance. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss