On 27/09/2006, at 4:49 AM, Ryan Ross wrote:

I would like to set up a Raid-Z/ZFS file server for my home use. I have 4 hard drives I'd like to stripe and still have some semblence of redundancy. I will most likely be using Belenix or Nexenta, I haven't decided (trying them out in VMware).

The one problem I have come across is the the UFS system partition. This is not backed up, therefore if the harddrive it is on fails, I have no way to get to my zpool! Even if I use one of those zfs-root hacks, there will still need to be a UFS portion, correct? And I can't back up the UFS portion to the ZFS portions, because I won't be able to access the ZFS in the event of a hd failure?

Is there a way for me to make a failsafe for this eventuality?

In Solaris/Solaris Express you can mirror the UFS filesystem using Solaris Volume Manager.

I don't know if that's available under Nexenta or Belenix.
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