Backups // btrfs zfs versus raid 5 and bitrot
Published: Thursday, September 26, 2019 written by Drew Jackson
View Count: 27
Keywords: Backups, BTRFS, Bitrot
just completed re-organizing 8TB of backups across 3 devices.... amazing how quick and how long it takes to re-organize a backup and archive strategy to free up disk space on a main file server.
1. main backup - rolling
2. secondary backup - rolling
3. tertiary backup - archive
4. cloud backup - includes 1, 2, 3
Raid 5 won't protect again bitrot, but btrfs does.
more to come...
if you found this article helpful, consider contributing $10, 20 or so..to the author. more authors coming soon
FYI we use paypal or patreon, patreon has 3x the transaction fees, so we don't, not yet.
© 2019 myBlog™ v1.1 All rights reserved. We count views as reads, so let's not over think it.