On Oct 21, 2009, at 3:40 PM, Lyle Tuttle wrote: > Have you looked at ShadowProtect? > > http://www.storagecraft.com/ > > Not for Linux...... Well, rather than 'not for Linux', I'd say it's 'only for Windows'. So it can't back up any of my systems. I got a great suggestion a while back, and have been very happy with rdiff-backup. http://lists.plug.phoenix.az.us/lurker/message/20080713.204539.3859a21c.en.html I'm not really looking for backup software. I was curious if anyone on the list knew about how linux software RAID would handle having the hot spare in a RAID1 removed and replaced with a new drive. The thread has evolved a little since then, and I'm interested in other ideas for doing off-site backups, but I really don't need a replacement backup software package. My question maybe has become more hardware-oriented, regarding SATA hot-swapping. So maybe I should try another list as well. Can anyone recommend another hardware-specific list I might try? thanks, alex