Network Storage devices for Embedded Linux operating systems
Source: Internet
Author: User
The Network Storage Device of the embedded Linux operating system-general Linux technology-Linux programming and kernel information. The following is a detailed description.
Network Connection Storage Technology
Network Connection storage is a new storage technology used for network content storage. It is a product of the development of Internet technology and WEB. This technology was first introduced in the United States in 1997 and is used to connect storage devices directly to the user's network, just like common file servers.
The Network connection storage device NetDrive is actually a Thin Network Terminal device (Thin Network Terminal, also known as Network Appliance-Network Appliance), which acts like a dedicated file server. This kind of device's micro kernel has been specially optimized and is very suitable for processing I/O requests from networks. It not only responds fast, but also has a high data transmission rate. NetDrive is a plug-and-play network device that can be easily connected to the user's network. It provides users with network storage solutions that are easy to install, easy to use and manage, with high reliability and good scalability.
Features of NetDrive Devices
Easy to install, use, and manage: NetDrive devices can be used when connected to the user's network without installing any server software. Beginners can use NetDrive devices without configuration, advanced users can use the internal tools provided by NetDrive for convenient remote configuration and management. No need to turn off the network for installation and uninstallation; they can be moved freely.
High-performance optimization: The NetDrive device has all the functions of a general file server, including user management, security management, and disk usage management. At the same time, NetDrive's embedded software has been specially optimized to simultaneously process requests from multiple users on the network and from a variety of different operating systems, to achieve the shortest response time and provide the highest data processing capability. Common File Server software does not.
High reliability and scalability: The hardware and software of the NetDrive device are dedicated and optimized to ensure high reliability. In addition, the system software is solidified to prevent virus attacks. Because the NetDrive device is plug-and-play, you can install any device on the network as needed.
Cross-platform and network: NetDrive supports multiple customer platforms, including Windows, Win95/Win98, Windows NT, Unix/Linux, Macintosh, and Netware. It also supports a variety of popular network protocols, including many protocols on the Internet.
Low Price: NetDrive provides users with high performance while saving money. NetDrive hardware is a particularly optimized single board machine with the best performance and price ratio. On the other hand, users do not need to pay for unwanted functions, such as displays, keyboards, and other control components. You do not need to purchase or install specialized file server software, such as Novell Netware and Window NT.
High Security: C2 security is supported.
Security Features of NetDrive
Anti-virus: NetDrive's operating system and core software are fixed and will not be vulnerable to viruses.
Data protection: unauthorized users cannot access data and files of other users.
Security Control: complies with C2 security standards.
Cost-effective NetDrive Devices
The NetDrive device has a good price-performance ratio. A NetDrive device with the same performance as a general PC server is priced at 1/3 to 1/2 of PC servers.
Specifications of NetDrive Devices
Motherboard: optimized PC Motherboard
CPU: Pentuum level
OS: self-developed embedded operating system that supports real-time multi-task/multi-thread
Memory: 32 MB, expandable to 128 MB
Network: built-in 10 M/M Adaptive Ethernet Card
Disk: The Built-in high-performance IDE Ultra 66 controller can be connected to two ATA 66 high-speed hard disks, up to 66 Mb/s transmission rate
Error Correction: complete udma crc error check
Others: supports UPS devices compatible with APC
Network Protocol Support: TCP/IP, IPX, NetBEUI, NFS 2.0, and HTTP 1.1; Support for DHCP, BOOTP, and RARP to automatically obtain IP addresses
Network Type Support: Microsoft NT Network, NFS (UNIX-Solaris, sco unix, Red Hat Linux, HP-UX, and PC-NFS)
Network customer type support: Windows NT, Windows 95/98, Windows for Workgroups, NetWare, Macintosh, UNIX
Disk capacity: two high-speed ATA disks can be connected, each of which can reach a maximum of 128 GB.
RAID support: supports RAID 0 and RAID 1.
Comparison between NetDrive and other storage resizing Solutions
Generally, you can increase the network storage capacity by adding additional disks to your computer or server, or adding a common file server to your network.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
