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FreeNAS Overview

FreeNAS is a free and open-source network-attached storage (NAS) solution based on FreeBSD and the OpenZFS file system. It supports a wide range of clients, including Windows, macOS, and Unix, and various protocols such as SMB, AFP, NFS, iSCSI, SSH, rsync, and FTP/TFTP. FreeNAS offers advanced features like full-disk encryption, snapshots, real-time compression, deduplication, replication, quota management, and more, all managed through a simple web interface.

Key Features​

  • Cross-Platform Support: Compatible with Windows, macOS, and Unix clients.
  • Protocol Support: Supports SMB, AFP, NFS, iSCSI, SSH, rsync, and FTP/TFTP protocols.
  • Advanced Storage Features: Includes full-disk encryption, snapshots, real-time compression, deduplication, replication, and quota management.
  • Web Interface: Simple and user-friendly web-based management interface.
  • Up to 100 GB Storage: 1 vCPU, 4 GB RAM
  • 101 to 1000 GB Storage: 2 vCPU, 8 GB RAM
  • 1001 to 2000 GB Storage: 4 vCPU, 12 GB RAM

It is recommended to add an additional 4 GB RAM for each additional 1 TB of storage.

Tech Stack​

FreeNAS 11.1 64-bit​

  • FreeNAS 11.1: A robust and feature-rich NAS solution based on FreeBSD and the OpenZFS file system. FreeNAS supports a wide range of clients and protocols, ensuring compatibility and flexibility for various use cases.
  • Advanced Features: Full-disk encryption, snapshots, real-time compression, deduplication, replication, quota management, and more, managed via a simple web interface.

Key Benefits​

  • Comprehensive Storage Solution: Offers advanced features for efficient and secure storage management.
  • Cross-Platform Compatibility: Supports multiple client operating systems and protocols for versatile network storage.
  • User-Friendly Management: Web-based interface simplifies configuration and management tasks.

Getting Started with FreeNAS​

  1. Installing FreeNAS: Download and install FreeNAS 11.1 on your hardware.
  2. Initial Setup: Access the FreeNAS web interface to perform the initial configuration.
    • Default IP: http://<your-freenas-ip>:80
  3. Configuring Storage: Set up storage pools, create datasets, and configure shares (SMB, NFS, AFP, etc.).
  4. Setting Up Users and Permissions: Manage user accounts and set appropriate permissions for secure access.
  5. Enabling Advanced Features: Configure snapshots, replication, deduplication, and other advanced features as needed.
  6. Monitoring and Maintenance: Use the FreeNAS web interface to monitor system health, manage backups, and perform regular maintenance tasks.

Resources​