We have a Zpool called sata-mirror-10T. We have two drives (each 10T) in a ZFS Raid1 configuration as the dataset for Proxmox Backup Server. It's mostly full. I noticed that as I cleared out some VMs, the utilization percentage stayed fixed at 99%. This puzzled me until I noticed that the size of the Zpool itself also decreased. When I cleared out some VM snapshots, after a garbage collection of several hundred gigabytes, the size of the datastore apparently shrunk. At the start, there was...
Read more
Read more