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Author Topic: How to check raid configuration in linux server  (Read 6696 times)

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arunlalpr

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How to check raid configuration in linux server
« on: November 13, 2018, 06:24:19 pm »
How to check raid configuration in linux server

Run the following command :

cat /proc/mdstat

====================
[root@213 ~]# cat /proc/mdstat
Personalities : [raid1]
md2 : active raid1 sdd3[1] sdc3[0]
      1952331776 blocks super 1.2 [2/2] [UU]
      bitmap: 0/15 pages [0KB], 65536KB chunk

md0 : active raid1 sdb2[1] sda2[0]
      523264 blocks super 1.2 [2/2] [UU]
      bitmap: 0/1 pages [0KB], 65536KB chunk



md1 : active raid1 sdb3[1] sda3[0]
      123917312 blocks super 1.2 [2/2] [UU]
      bitmap: 1/1 pages [4KB], 65536KB chunk

unused devices: <none>

=========================

That's it  :)

« Last Edit: November 13, 2018, 11:09:29 pm by arunlalpr »