Pastor Gary wrote:Billy n NC wrote:Out of curiosoty. Why Online backup when Hard drives prices are so cheap.
Because I have had LOUSY results with in-house network archives. I most recently had a 500 Gig drive roll over and die in the office, and it caused the loss of several years of very critical data.
It might be caused by our flaky power system and frequent power outages.
but was it backed up?
if it truly is an "archive", adn not a backup - then the archive MUST be backed up as well (as you found). my suggestion is a mirrored system. the drives installed (there are some pre-made options if you are not comfortable building something like this) back each other up. as data is written to "the drive", it is written to them both, and when read, it is read from both for performance increase as well. If one drive fails, the other takes over while you get a new drive, or like me swap for a new drive spare you have at the ready, and it will re-mirror when the new one is installed.
Granted a mirrored system won't be a good backup if you are hit by a tornado and the system gets physically trashed, but that's a risk assessment that you would need to make. if it is that important, then having the online NAS (not mirrored) and an OFF SITE backup like something over the Internet would be another option in your TCO and risk assessment.
