• Characteristics of RAID 5
  • Linux: This Book Includes 4 Manuscripts. The Underground Bible to the unix operating System with Tools On Security and Kali Hacking to Understand Computer Programming, Data Science and Command Line




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    Linux This Book Includes 4 Manuscripts The Underground Bible

    Characteristics of RAID 1
    I. 
    It provides fault tolerance capability.
    II. 
    Rebuilt is usually fast.
    III. 
    Its performance is usually fast.
    IV. 
    It can be used in a small scale database and operating system.
    V. 
    The reading of the contents is usually good.
    VI. 
    The writing performance of the raid is usually slow.
    VII. 
    Half of the total space capacity will be lost.
    ❖ 
    RAID 5 - This level works by partial distribution, where part of the information will be
    used in rebuilding the data. This ensures our data is protected in the eventuality of a drive
    failure. The partial distributed information is stored in each of the drives. This RAID can
    survive from a single drive failure, but if more than one drive fails, it can cause a lot of data
    loss.
    Characteristics of RAID 5
    I. 
    It has excellent performance.
    II. 
    Reading is usually fast due to the high speed involved.
    III. 
    It provides fault tolerance of drives.
    IV. 
    One disk must be under parity.


    V. 
    It can be used in strong servers such as web browsers, file servers, and important
    backups.
    VI. 
    Can rebuild parity information from all the drives.
    ❖ 
    RAID 10 - Raid 10 has similar characteristics as raid 5 but does not parity distributes
    system. It needs a minimum of four drives so as to ensure even if two of the drives fail data
    can be rebuilding while replacing the fault drives .
    Characteristics of raid 5
    a) 
    The reading performance is good.
    b) 
    Poor performance.
    c) 
    It provides fault tolerance.
    d) 
    Rebuilding is done from two parity drives.
    e) 
    It may be used in long arrays.
    f) 
    It is used on a large scale, backups and video streaming.
    Basic disk knowledge is important in order to know how to the raid setup.
    File system
    While performing storage management, the file system is very important.
    Deciding which file system to be suited for the computer relies on the type
    of computing you want to perform.
    The root directory of a file system contains directories and files, At the top
    of the directory denoted by /.

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    Linux: This Book Includes 4 Manuscripts. The Underground Bible to the unix operating System with Tools On Security and Kali Hacking to Understand Computer Programming, Data Science and Command Line

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