NAS storage or
network computer is connected to the data type, such as memory, file server
where it is stored in memory-related tasks. NAS devices are typically has many
advantages, fix-filler, such as faster, easier data access, easy-to-manage
configuration. It is mainly the fact that these devices are "redundant
array of independent disks, or RAID. Working together to create a common, there
are several ways to contribute to the reliability and stability of the NAS RAID
and can be used for more effective computer data storage technology.
Redundant array
of independent disks RAID disks, basically a neat arrangement. Keep both the
independent and the other is a disk file, the operating system can access a
single disk. Due to this innovative system is a very effective device, NAS. The
word RAID (RAID 1), indicating that the "system" behind it on a
number of commonly used. The goal of the RAID system is to provide a balance
between: reliability, availability, performance, and capacity. The importance
of this goal is the success of the RAID on another important factor. RAID, RAID
0 (RAID 0) reversible protection reads errors is the failure of the entire hard
disk.
In RAID, a
large amount of data over multiple hard disks as a result of the controls, or
you must have some sort of RAID controllers. Other technology includes a wide
range of RAID controllers where all employees as a result of an otherwise all
come together in harmony.
RAID controller
hardware RAID solutions, software RAID device, and RAID-based data cleansing
firmware are. Hardware RAID solutions are small components can be integrated on
the motherboard. Visit a typical hard drive technical support or fiber channel
RAID technology.
Fiber channel
is a computer data storage technology for high speed of the connection. In the
past, it was mainly the server computer but is now one of the storage service
is used to connect to one of the most common types. Device firmware-based RAID
because of the high cost of the RAID controller. This is less expensive than
the normal speed of the controller includes a dedicated controller. Firmware
and driver; Load firmware during initial startup, the operating system will be
applied to the drivers.
Another type of
software, RAID controller, RAID, Volume Manager supports the configured file
systems supported operating systems. Finally, the last visit, the type of data
to the RAID controller. Also referred to as read, check the log all blocks of
RAID data. This process is not granted, they identify the bad blocks before
including them in an attempt to verify each block. This is also the bad blocks
on the disk controller.
If you have any
account, it is clear that a successful RAID NAS device reliability, and depends
on the efficiency of store. NAS devices to contribute to an important reason
for the success is the fact that on the Internet or local area network disk
files for easy access to state-of-the-art technology that is all about theRAID.
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