storage system is running, you can swap only two disks, and you must restart the system after you swap the disks. If you swap the disks when the storage system is not running, you can swap all four disks, and the system will function as it previously did when you restart it.

Notes: For RAID 5 + spare, if you swap the disks when the storage system is running, one of the swapped disks must be the spare. For RAID 10, the swapped disks must be in different pairs. For example, you can swap disks 1 and 3 or disks 2 and 4, but not disks 1 and 2, as those are members of the same pair.

If the storage system is running when you swap the disks, the Disk Change Notification page appears (as shown in the preceding section). Click “Shut Down” and then restart the system.

For all other disk configurations (linear, RAID 0, RAID 1, and RAID 5), you can swap the hard disks only when the storage system is powered off, and you can swap all four disks.

A.4 Transferring hard disks to a new storage system

If your storage system unit fails but the hard disks themselves are viable, you can transfer your existing hard disks to a new storage system, thereby preserving all your existing data.

To transfer hard disks to a new storage system:

1. Shut down both the old unit and the new unit.

Warning: If you do not shut down the new unit before you insert the hard disks, you will be prompted to re-initialize the disks. If you do this, all the data on your hard disks will be lost.

2.Transfer the hard disks to the new unit.

3.Connect the new unit to your network and power on the new unit.

4.Access the web interface for the new unit.

As long as the new unit is in the same subnet as the old unit, you can access the Manager using the same procedure you used previously. However, if the new unit is in a different subnet, you might have to install the Storage System Console on a computer in the same subnet as the storage system and use the Storage System Console to access it.

5.If the firmware in the flash memory of the new unit differs from the firmware on the hard disks, a message appears, prompting you to update the flash memory on the storage system with the firmware from the hard disks. Click Update to proceed. If you don’t want to upgrade the firmware at this time, click Shut Down to shut down the system.

104

Page 103 Page 105
Page 104
Image 104
Freedom9 4020 user manual Transferring hard disks to a new storage system
Page 103 Page 105

4020 specifications

The Freedom9 4020 is a cutting-edge network interface device designed for a variety of applications, ranging from home use to small business environments. This versatile device is praised for its robust performance, extensive connectivity options, and user-friendly features, making it an excellent choice for those seeking a reliable network solution.

One of the standout characteristics of the Freedom9 4020 is its advanced wireless capabilities. It supports dual-band Wi-Fi, allowing users to connect to both 2.4 GHz and 5 GHz frequencies. This feature ensures optimal performance by minimizing interference and maximizing speed, making it ideal for high-bandwidth tasks such as streaming and gaming.

In terms of connectivity, the Freedom9 4020 is equipped with multiple Ethernet ports, enabling wired connections for devices that require stable and fast internet access. These ports support Power over Ethernet (PoE), which simplifies installation by eliminating the need for separate power supplies for each connected device. This is particularly beneficial in settings where devices like IP cameras or VoIP phones are deployed.

Another key feature is the device's support for advanced security protocols. The Freedom9 4020 utilizes WPA3 encryption, providing enhanced protection for connected networks. This is crucial in today’s environment, where cybersecurity threats are increasingly prevalent. The device also includes features like a built-in firewall and VPN support, enabling secure remote access for users.

The Freedom9 4020 is designed with scalability in mind. Organizations can seamlessly integrate it into existing networks and expand as their needs grow. This flexibility makes it suitable for various applications, from home automation systems to small business networks.

The user interface is intuitive, featuring a web-based management platform that allows users to monitor and control their network easily. This system provides real-time insights into network performance, making troubleshooting straightforward.

Overall, the Freedom9 4020 stands out as a versatile and powerful networking solution. With its robust wireless performance, extensive connectivity options, strong security features, and user-friendly interface, it meets the demands of modern users looking for reliability and efficiency in their network devices.
Top Page Image Contents