Raid 1 configuration

Discussion in 'Installation/Configuration' started by Djordje, Dec 22, 2017.

  1. Djordje

    Djordje New Member

    Hi all,
    After some experiments on my RAID 1 I have next state of drives:
    [email protected]:/home/djordje# cat /proc/mdstat
    Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
    md1 : active raid1 sda5[3] sdb5[2]
    480441152 blocks super 1.2 [2/2] [UU]
    md0 : active raid1 sda1[3] sdb1[2]
    7806912 blocks super 1.2 [2/2] [UU]

    What is number in brackets for example number 3 in sda5[3]? It is possible to change this number? I think that I had next state:
    md0 : active raid1 sda1[0] sdb1[1]
    7806912 blocks super 1.2 [2/2] [UU]
    md1 : active raid1 sda5[0] sdb5[1]
    480441152 blocks super 1.2 [2/2] [UU]
    before my experiments.

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