DS918+ introduces the Btrfs file system, bringing the most advanced storage technologies to meet the management needs of modern businesses:
• Built-in data integrity check detects data and file system corruption with data and meta-data checksums and improves the overall stability.
• Flexible Shared Folder/User Quota System provides comprehensive quota control over all user accounts and shared folders.
• Advanced snapshot technology with customizable backup schedule allows up to 1,024 copies of shared folder backups in a minimum 5-minute interval without occupying huge storage capacity and system resources.
• File or folder level data restoration brings huge conveniences and saves time for users who wish to restore only a specific file or folder.
• File self-healing: Btrfs file system can auto-detect corrupted files with mirrored metadata, and recover broken data using the supported RAID volumes, which include RAID1, 5, 6, and 10.