Synology Time Machine Guide for Mac+DSM 7.2

# Synology Time Machine Guide for Mac+DSM 7.2 ## 📋 Content Overview This video provides a comprehensive guide on configuring file services on Synology NAS (DSM 7.2) to support macOS Time Machine backup functionality. Through simple configuration steps, Mac users can utilize Synology NAS as a Time Machine backup destination, creating a reliable data backup solution. --- ## 🔧 Detailed Configuration Steps ### 1. **Create Dedicated Shared Folder** - **Folder Naming**: Use clear naming conventions (Example: EEBK_TM_2024) - **File System Format**: Select EXT4 format (suitable for general backup needs) - **Advanced Options**: - Hide folder in network neighborhood - Hide folder and subfolders from unauthorized users - For quota limitations, consider using Btrfs file system ### 2. **SMB Protocol Configuration** - Enable SMB service protocol - Configure privacy settings: hide folders from unauthorized users - Enable logging functionality - **Connection Test**: - Use "Connect to Server" on Mac - Address format: `smb://192.168.1.2` (internal network IP) - First-time connection requires username and password ### 3. **Time Machine Service Setup** - Enable Time Machine function in Synology Control Panel - Activate Time Machine broadcast service - **Protocol Selection**: Recommend SMB protocol (default for modern macOS) - SMB has become Apple's default backup protocol - Better compatibility compared to AFP - Specify the newly created shared folder as backup destination - Apply settings ### 4. **macOS Time Machine Configuration** - Open Time Machine settings on Mac - Select the backup folder on Synology NAS (e.g., EEBK_TM_2024) - Enable automatic backup feature - **Optimization Tips**: Exclude unnecessary folders to reduce backup size and improve efficiency --- ## 💡 Security and Management Recommendations - **Account Isolation**: Create dedicated user accounts for Time Machine to enhance security - **Permission Management**: Set appropriate folder access permissions to protect backup data - **Storage Management**: Configure quota limits based on needs (requires Btrfs format) - **Backup Optimization**: Regularly clean unnecessary backup files for efficient storage utilization --- ## 🎯 Use Cases - Complete system backup for Mac users - Incremental backup of important files - Centralized backup management for multiple Mac devices - Data protection solution for home or small office environments --- ## 📌 Key Technical Points - **File System Selection**: EXT4 for general use, Btrfs for quota and snapshot features - **Protocol Evolution**: SMB has replaced AFP as the mainstream backup protocol for macOS - **Network Configuration**: Supports local network direct connection for optimal backup speed and stability - **Compatibility**: Works with Synology DSM 7.2 and above, compatible with latest macOS versions --- ## 🏷️ SEO Keywords Synology NAS, Time Machine Backup, macOS Backup, DSM 7.2, SMB Protocol, Data Backup, NAS Configuration, Apple System Backup, Network Storage, Home Data Center