ReadyNAS OS 6.2

If you set up email notifications for your system, you receive an email message when the process finishes. For more information about alert notifications, see Configure System Alerts on page 146.

3.Repeat Step 1 on page 32 – Step 2 on page 32 until you have replaced the required number of disks with larger-capacity disks.

For more information about X-RAID vertical expansion requirements, see Table 2 on page 32.

To vertically expand a Flex-RAID volume:

1.Replace one disk in the volume with a larger-capacity disk.

For more information about how to add a disk to your system, see the hardware manual for your system, which is available at http://support.netgear.com/product/ReadyNAS-OS6.

Note: You must use supported disks in your ReadyNAS system. For a list of supported disks, visit http://www.netgear.com/readynas-hcl.

2.Wait for the volume to resync your data.

You can continue to use your ReadyNAS system while the volume is resyncing. Resyncing can take several hours. The start and completion of the resyncing process is recorded in the system log (see System Logs on page 182).

If you set up email notifications for your system, you receive an email message when the process finishes. For more information about alert notifications, see Configure System Alerts on page 146.

3.Repeat Step 1 on page 33 - Step 2 on page 33 until you have replaced each disk in the volume with a larger-capacity disk.

Add Protection to a Volume

This section discusses protection against disk failure. The types of protection available depend on the number of hard disks installed in the ReadyNAS system.

Add Protection to an X-RAID Volume

X-RAID requires a minimum of two hard disks to provide protection against disk failure. If you have a one-disk ReadyNAS storage system and want protection from disk failure, you must add a second disk that is at least as large as the first.You can add it while the system is running. For more information about how to add a disk to your system, see the hardware manual for your system, which is available at http://support.netgear.com/product/ReadyNAS-OS6.

An X-RAID volume that includes two or more disks is automatically formatted to protect against the failure of one disk. If you want to protect your data against the failure of two disks, you must switch to Flex-RAID and select RAID 6. To use RAID 6, you must install four or more disks. For more information about how to switch to Flex-RAID, see Change from X-RAID to Flex-RAIDon page 24.

Add Protection to a Flex-RAID Volume

In certain cases, you can add a disk to a Flex-RAID volume to increase data protection. The following table indicates whether adding a disk for data protection is possible for each Flex-RAID configuration.

Volume Configuration

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NETGEAR READYNAS 104 Add Protection to a Volume, Add Protection to an X-RAID Volume, Add Protection to a Flex-RAID Volume
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READYNAS 3220, READYNAS 314, READYNAS 102, ReadyNAS 2120 v2, READYNAS 516 specifications

The NETGEAR ReadyNAS series encompasses a range of NAS (Network Attached Storage) solutions designed to provide reliable data storage, backup, and sharing options for both home and business users. Among the prominent models are the ReadyNAS 104, ReadyNAS 4220, ReadyNAS 316, ReadyNAS 716X, and ReadyNAS 312, each tailored to specific needs and use cases while delivering advanced features and technologies.

The ReadyNAS 104 is a four-bay desktop NAS that offers scalability and flexibility for home users and small businesses. Its ability to support up to 40 TB of storage using 10TB drives makes it a good choice for video streaming, file sharing, and automated backup tasks. The device is equipped with ReadyCLOUD technology, allowing users to access and manage their files easily from anywhere, via the mobile app or web portal.

Next, the ReadyNAS 4220 targets small and medium-sized businesses with its robust performance and enterprise-level features. Featuring up to 8 TB of storage in a 2-bay configuration, it employs the ReadyDR (Disaster Recovery) feature that allows for seamless offsite backups. The ReadyNAS 4220 excels in virtualization support, making it compatible with VMware and Microsoft environments, and offers built-in snapshot technology to safeguard data integrity.

The ReadyNAS 316 provides a perfect blend of power and features for users requiring advanced media management. With its six drive bays, it allows for extensive storage options and employs advanced data protection technologies such as RAID and BTRFS file system. The device's real-time transcoding capability is a standout feature, enabling smooth streaming of high-definition content to various devices without file format constraints.

The ReadyNAS 716X is designed for demanding workloads and power users. With its 6 bays and Intel Xeon processor, it is ideal for data-intensive applications, such as video production and large-scale backup solutions. This model supports 10GbE connectivity for high-speed data transfer and features dual power supplies for enhanced reliability, ensuring that users have a dependable system for mission-critical tasks.

Lastly, the ReadyNAS 312 offers a cost-effective solution for entry-level users who still need powerful performance. With 2 bays and support for up to 20 TB of storage, it utilizes the same advanced RAID technologies for data protection. The inclusion of features like real-time file syncing and play-out functionality makes it ideal for home users looking to centralize their media library and access their files anytime.

Overall, the NETGEAR ReadyNAS series presents a variety of options, each equipped with essential features and advanced technologies, catering to the diverse demands of users seeking reliable and efficient data storage solutions.
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