Re: [zfs-discuss] Backup in general (was "Does ZFS handle a SATA II '

2007-12-10 Thread Anton B. Rang
> Tape drives and tapes seem to be just too expensive. Am I out of date here? No, I don't think so. The problem is that the low-end tape market has mostly vanished as CDs/DVDs/disks get cheaper -- not that it should, because tape is much more reliable -- so the cost of entry is pretty high. I u

Re: [zfs-discuss] Backup in general (was "Does ZFS handle a SATA II ' port multiplier' ?")

2007-12-10 Thread David Dyer-Bennet
[EMAIL PROTECTED] wrote: >>> If you care enough to do backups, at least care enough to be >>> able to restore. For my home backups, I use portable drives with >>> copies=2 or 3 and compression enabled. I don't fool with >>> incrementals, but many people do. The failure mode I'm worried >>> about

Re: [zfs-discuss] Backup in general (was "Does ZFS handle a SATA II ' port multiplier' ?")

2007-12-10 Thread Wade . Stuart
> > > > If you care enough to do backups, at least care enough to be > > able to restore. For my home backups, I use portable drives with > > copies=2 or 3 and compression enabled. I don't fool with > > incrementals, but many people do. The failure mode I'm worried > > about is decay, as the dri

Re: [zfs-discuss] Backup in general (was "Does ZFS handle a SATA II ' port multiplier' ?")

2007-12-09 Thread David Dyer-Bennet
Richard Elling wrote: > David Dyer-Bennet wrote: >> >> I'm interested in the same question. I'm looking at what to use for >> backup from my Solaris file server. I've had rather bad experiences >> with external Firewire and USB disks, especially in performance >> (can't be absolutely sure the

Re: [zfs-discuss] Backup in general (was "Does ZFS handle a SATA II ' port multiplier' ?")

2007-12-09 Thread Richard Elling
David Dyer-Bennet wrote: > > I'm interested in the same question. I'm looking at what to use for > backup from my Solaris file server. I've had rather bad experiences > with external Firewire and USB disks, especially in performance (can't > be absolutely sure the problem isn't with Windows th