Proxmox Native ZFS: Snapshots, Rollback, and Replication Without the Myths
Proxmox VE's native ZFS gives you fast VM snapshots and incremental replication, but rollback requires the VM to still exist and HA needs explicit cluster setup.
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Proxmox VE's native ZFS gives you fast VM snapshots and incremental replication, but rollback requires the VM to still exist and HA needs explicit cluster setup.
ZFS gives Proxmox VE native snapshots, clones, compression and checksums for local VM disks, but it demands RAM for ARC, direct disk access via HBA IT mode, and careful capacity planning to avoid CoW fragmentation.