Main Zelta command interface and controller
Common options and configuration for Zelta commands
Compare datasets and report matching snapshots or discrepancies
Create and update ZFS backups with robust replication
Run configured backup jobs using policy-based automation
Clone ZFS datasets for testing or recovery
Rename and clone a dataset in-place to rewind state
Recover sync continuity after divergence
Create recursive snapshots on local or remote endpoints
Plan snapshot pruning without destroying data
Validate and destroy snapshots selected by zelta prune
Promote a backup target through a guarded failover workflow
Build a new dataset tree from an upgraded upstream while preserving backup continuity
The failover manual also documents the lower-level zelta lock, zelta unlock, and zelta propsync steps.