On Tue, April 18, 2017 8:48 am, Kamil CholewiÅ*ski wrote: > On Tue, 18 Apr 2017, Jiri B <ji...@devio.us> wrote: >> On Tue, Apr 18, 2017 at 08:23:56AM -0400, Allan Streib wrote: >>> Buy a hardware RAID controller. >> >> I suppose you wanted to write - 'buy two equal hardware RAID >> controllers', >> or how would you be solving problem in broken hw raid controller in >> cca 10 yrs from now? :-) >> >> j. > > Redundant machines in isolated failure zones. > > <3,K. >
Woah. Hold on. There is a difference between backup and availability. Copying your data to remote locations is part of backup. RAID is for availability (with integritry possibly included) but is not backup. I initially read the original post as availability but maybe I am wrong. What is the desired goal? What is the usage? Personal or business?
