RAID Recovery - When to use RAID 3 and why?
Unlike RAID 7, RAID 3 is rarely used among all levels. According to some users, RAID 5 is superior in terms of performance, reliability and compatibility than RAID level 3 or 7.
Some disadvantages like:
Transaction rate is equal to that of a single disk drive at best
Fairly [...]
RAID Recovery - How to choose the right RAID level
Different RAID levels are for different kinds of requirements; it could be for organization, business or personal use. For example, for high performance reads and writes, it is better to avoid RAID 6 and use some smaller disk drives; on the other hand, to store mass [...]
RAID Recovery - How to replace a failed drive in the array
Identifying which drive has failed before replacing is a crucial task; one wrong step or negligence may corrupt the entire array. It is strongly recommended to double check the whole work in order to trace the affected drive before attempting to change or even [...]
RAID Recovery - What to do if your RAID system crashes ?
We love using technology until it creates any problem. While using complex technology like RAID ton gain efficiency by minimizing risks and uncertainty against data loss, enhance the performance and reliability, difficulties are natural phenomenon likely to appear.
If one finds any problem with RAID [...]
RAID Recovery - Multithreading
Multithreading is a term associated with a program or an operating system and their ability to execute several threads of execution at one point of time, allowing its use by more than one user and also successfully managing multiple requests by the same user, allowing system to run multiple programs smoothly. Operating [...]
RAID Recovery - Error connection
Automatic repeat request:
It is a process which control error for data communication which uses error detection codes, receive the acknowledgement positive or negative massages and timeouts to save consistent data transmission. Generally, if the transmitter fails to receive the acknowledgement massage before the timeout, it retransmits the frame till it determines [...]
RAID Recovery - Disk Arrays
Disk array is disk storage system consists of multiple disk drives and the integral part of the high performance storage system. It is designed to speed up the performance as well as increase protection against permanent data loss. It is different from disk enclosure where an array contains a cache memory [...]
RAID Recovery - RAID controller
A disk array controller is a device made of multiple disk array control units that implements the data read/write operation. Each of this unit has channel IF units, disk IF units, cache memory units and shared memory units. Moreover, the disk array controller includes inter connection for interconnecting shared memory units [...]
RAID Recovery - Different RAID levels for Linux, UNIX and Window server
RAID (Redundant Array of Inexpensive Disk) is a commonly used term for data storage scheme which is significantly designed for enhancing the better performance, providing data reliability and recoverability. It saves data by distributing it across multiple disks extract them easily in critical condition [...]
RAID Recovery - Different RAID levels and when to use each levels?
RAID is used to enhance input/output performance of Operating systems in addition to providing a strong deterrence against data loss. There are various RAID levels that offer various facilities. For example, RAID 0 distributes data across multiple drives. It is faster and responsible for [...]
