[zfs-discuss] Non-redundant zpool behavior?

2010-03-04 Thread Travis Tabbal
I have a small stack of disks that I was considering putting in a box to build a backup server. It would only store data that is duplicated elsewhere, so I wouldn't really need redundancy at the disk layer. The biggest issue is that the disks are not all the same size. So I can't really do a

Re: [zfs-discuss] Non-redundant zpool behavior?

2010-03-04 Thread Thomas Burgess
no, if you don't use redundancy, each disk you add makes the pool that much more likely to fair. This is the entire point of raidz . ZFS stripes data across all vdevs. On Thu, Mar 4, 2010 at 12:32 PM, Travis Tabbal tra...@tabbal.net wrote: I have a small stack of disks that I was considering

Re: [zfs-discuss] Non-redundant zpool behavior?

2010-03-04 Thread Travis Tabbal
Thanks. That's what I expected the case to be. Any reasons this shouldn't work for strictly backup purposes? Obviously, one disk down kills the pool, but as I only ever need to care if I'm restoring, that doesn't seem to be such a big deal. It will be a secondary backup destination for local