ZFS Snapshots

ZFS snapshots are point-in-time copies of data that are space-efficient and fast to create, as they only record changes made after the snapshot. They ensure data consistency and can be used for backup, recovery, or testing purposes. In euroNAS, snapshots can be created for shares, NVMe Targets, and iSCSI Targets, offering flexible protection for various types of storage configurations. With their ability to restore entire datasets or individual files, ZFS snapshots are a powerful tool for managing data integrity and recovery.