5min chapter

2.5 Admins cover image

2.5 Admins 149: Three Year Warning

2.5 Admins

CHAPTER

How to Backup a Canary File

Using ZFS replication, which is snapshot based, it solves lots of problems. You don't have time consistency issues like you do with something like rsync. Any good backup software should support a verify operation to make sure what got backed up matches what's actually on the system and that things didn't get missed.

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