RAID setup has the least impact on the system

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  • Delaney martin
    Senior Member
    • Jun 2022
    • 116

    RAID setup has the least impact on the system

    Hey everyone,

    What RAID setup has the least impact on the system?

    Thanks in advance
  • Christian J
    Senior Member
    • Sep 2022
    • 100

    #2
    RAID allows you to use multiple physical disks as a single logical unit to improve performance, increase fault tolerance, or both. The impact of a RAID setup on the system will depend on the type of RAID configuration you are using and the hardware and software resources available on your system.


    Here are some characteristics that can affect the impact of a RAID setup on the system:

    The type of RAID configuration:

    Some RAID configurations, such as RAID 0 (striping), can provide improved performance but do not offer fault tolerance. Other configurations, such as RAID 1 (mirroring), can provide improved fault tolerance but may not offer any performance improvement.

    The number of disks in the RAID array: The more disks you add to the RAID array, the more resources will be required to manage the array. It can impact the system's performance, especially if the disks are accessed frequently.


    The hardware resources of the system: The RAID controller and the disks used in the RAID array will also affect the impact of the RAID setup on the system. If the hardware is not powerful enough to manage the array, it may impact the system's performance.


    The software resources of the system: The software used to manage the RAID array, such as the operating system or the RAID controller firmware, can also affect the impact of the RAID setup on the system. If the software is not optimized for the hardware or the workload, it may impact the system's performance.

    A RAID configuration that balances performance and fault tolerance will likely have a minor impact on the system. For example, RAID 5 (striping with parity) or RAID 6 (double parity) can provide improved performance and fault tolerance but may require more resources than other configurations.

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