ReadyNAS OS 6.2

Table 6. Supported file-sharing protocols

Protocol

Description

Recommendation

SMB(Server Message

Used mainly by Microsoft Windows computers

Block)

and sometimes by Mac OS X computers, this

 

protocol is enabled by default. It is sometimes

 

referred to as the CIFS (Common Internet File

 

Service) file-sharing protocol. SMB uses TCP/IP.

If Windows users access your storage system, enable this protocol.

NFS(Network File Ser- Linux and Unix computers use NFS. Mac OS X

vice)users can access NFS shared folders through console shell access. Your ReadyNAS system supports NFS v3 over UDP and TCP and NFS v4 over TCP.

If Linux or Unix users access your stor- age system, enable this protocol.

AFP(Apple File Protocol)

FTP(File Transfer Proto- col) and FTPS(FTP with SSL encryption)

Rsync

Mac OS X computers use AFP. Your ReadyNAS system supports AFP 3.3.

Many public file upload and download sites use FTP. The ReadyNAS supports anonymous or user access for FTP clients. You can elect to set up port forwarding to nonstandard ports for pas- sive FTP, allowing clients to initiate a connection to the ReadyNAS.

Fast file-transfer protocol that uses a delta- transfer algorithm to send only the differences between the source file and the existing file.

If only Mac OS X users access your storage system, enable this protocol. However, in a mixed Windows and Mac environment, NETGEAR recommends using SMB only.

If users access your storage system using FTP, enable this protocol.

If users access your storage system from a device that supports Rsync, en- able this protocol.

HTTP(Hypertext Trans- Used on the World Wide Web. fer Protocol) and

HTTPS(HTTP with SSL encryption)

If users access your storage system from a device with a web browser, includ- ing a smartphone or tablet computer, enable this protocol.

Bit Rot Protection

Bit rot is a term sometimes used to describe the gradual changes in disks causing a slow loss of reliability. ReadyNAS OS can use the redundancy in RAID-protected disks to check for bit rot and rewrite corrected data.

RAID levels other than RAID 0 provide data redundancy used to detect, and in some cases correct, disk read errors. Sometimes a read error is a one-time error, but other times, the data on the disk is no longer reliable because of changes to the disk with age (disk bit rot). With bit rot protection turned on, when an error is detected, the data is rewritten, which restores the reliability of the data, in effect restarting the clock on the bit rot.

Bit rot protection is available for any folder stored on your ReadyNAS server and is on by default.

Shared Folders

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NETGEAR READYNAS 2120, READYNAS 716X, READYNAS 4220 Bit Rot Protection, ReadyNAS OS Supported file-sharing protocols
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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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