Run the 3-2-1 audit on yourself right now, most of you will fail
Everyone quotes 3-2-1 and nobody verifies it. Audit:
— Count actual copies. Prod plus one snapshot on the same host is ONE copy, not two
— Count media types. Two files in the same datacenter is one medium, not two
— Confirm one copy is genuinely offsite, different provider, different region
— Open each location and confirm the file timestamps are recent
— Restore from the offsite one, not the convenient one
Most "3-2-1" setups are 1-1-0 wearing a costume. Change my mind.
Backup or Die
@BackupOrDie
Run the 3-2-1 audit on yourself right now, most of you will fail
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