Would it be possible to use xfsdump (or xfs_copy) to backup a running pve node root partition, which is xfs within a LV?
The reason:
I only have one PVE, so no cluster. I have all my containers backed up offsite to PBS.
But not backing up the PVE makes me a bit vulnerable. I've made all sorts of tweaks to networking, am storing some files on the PVE, etc.
The backup wouldn't need to be very often, maybe once per month.
For bonus points: is it then possible to upload the dump to the same...
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The reason:
I only have one PVE, so no cluster. I have all my containers backed up offsite to PBS.
But not backing up the PVE makes me a bit vulnerable. I've made all sorts of tweaks to networking, am storing some files on the PVE, etc.
The backup wouldn't need to be very often, maybe once per month.
For bonus points: is it then possible to upload the dump to the same...
Read more