After installing a qemu-img qcow2 copy of a raw metal Manjaro system via 'QM importdisk' then running a first backup, it took 15+ hours.
Immidiately after ran a second backup (as expected nothing transfered) and it only took 15 minutes.
The volume size is 485GB
The fs is ext4.
The backup storage is a 2TB nvme and has very little stored on it.
All the vm's and LXC's were shutdown including the one being backed up.
I do understand that the total vm disk gets transfered, IE incremental backup in the PVE is meanless on the first backup and the second backup only exercises the incremental process in the PVE.
I ran nload on both the PVE and PBS while running the first backup and saw about 20MB/s rate on both servers.
So why is there a 60:1 ratio of speed in exactly the same network ? (Network is 2.5Gb router, cables and nic's)
Immidiately after ran a second backup (as expected nothing transfered) and it only took 15 minutes.
The volume size is 485GB
The fs is ext4.
The backup storage is a 2TB nvme and has very little stored on it.
All the vm's and LXC's were shutdown including the one being backed up.
I do understand that the total vm disk gets transfered, IE incremental backup in the PVE is meanless on the first backup and the second backup only exercises the incremental process in the PVE.
I ran nload on both the PVE and PBS while running the first backup and saw about 20MB/s rate on both servers.
So why is there a 60:1 ratio of speed in exactly the same network ? (Network is 2.5Gb router, cables and nic's)
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