this post was submitted on 22 Mar 2024
23 points (96.0% liked)

Selfhosted

40347 readers
463 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
 

Basically title. Is it common to use some kind of RAID for backing up other RAIDs or do people just go with single drives?

you are viewing a single comment's thread
view the rest of the comments
[–] h3ndrik@feddit.de 1 points 8 months ago

I use a RAID for the data but the backups go to simple single disks. My reasoning is, I already have a RAID and redundancy. And I don't have an unlimited budged. It'd already need 2 disks to fail to wreck the RAID and then also the backup has to fail with that solution. That's probably a fire or ransomware or a deliberate effort. Adding one more disk of redundancy would probably not change much. But It'd cost and add complexity.

Also this way I don't need to care about buying disks of a certain size and go through painful migration processes more than necessary. I can re-use the drives with mismatched sizes and swap them in to the backup pool.