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The original was posted on /r/selfhosted by /u/tja1980 on 2024-09-29 12:10:25+00:00.

Hi All,

Curious at what people are doing for self hosting backups, as part of my home lab I was intending on a proxmox 3 node cluster using ceph, I’m curious if this would ever cover the first part of a 3/2/1 or 3/2/1/1 strategy.

3 = 1 The original data (Node 1), 2 Data Copy #1 (Node 2), 3 Data Copy #2 (Node 3)

2 = 1 Media Type (Backup Server Storage Pool), 2 Media Type #2 (LTO Tape Archive / Hot Swapped 2.5" SSD)

1 = Offsite copy (Backblaze/LTO Tape Archive/Hot Swapped 2.5" SSD)

1 = Offline copy (LTO Tape Archive /Hot Swapped 2.5" SSD)

Interested to hear thoughts, experiences.