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Date:      Wed, 20 Feb 2019 12:52:00 -0700
From:      Cerebus <kreme@kreme.com>
To:        freebsd-questions@freebsd.org
Subject:   Duplicating file system 
Message-ID:  <0A33E3BE-96C9-4D83-B9F7-D4D2792B5161@kreme.com>

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I have an 11.2 system with two identical SSD drives. Currently I am using rsnapshot to keep backups of the primary drive on the secondary drive, but I am interested in having the second drive have a duplicate copy of the entire file system in a bootable form, updated as the root drive is modified.

How would I do this?

I don’t really want a RAID0 because I want to also keep the periodic backups from rsnapshot as the drives are about 10x larger than my data.

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