On 08/18/2017 12:50 PM, David Sommerseth wrote:
> On 18/08/17 20:58, ToddAndMargo wrote:
>>
>>
>> In case anyone is wondering, to get your status:
>>
>>      # cat /proc/mdstat
>>
>> Look for "U"'s to make sure each drive is "up"
> 
> I also recommend:
> 
>       # mdadm --detail /dev/$MD_NAME
> 
> That will give you a more human readable overview, with more parsed details.
> 
> 


I love it.  Thank you!


# mdadm --detail /dev/md126
/dev/md126:
       Container : /dev/md/imsm0, member 0
      Raid Level : raid1
      Array Size : 1855870976 (1769.90 GiB 1900.41 GB)
   Used Dev Size : 1855871108 (1769.90 GiB 1900.41 GB)
    Raid Devices : 2
   Total Devices : 2

           State : active
  Active Devices : 2
Working Devices : 2
  Failed Devices : 0
   Spare Devices : 0


            UUID : 8a24242c:7643b5eb:b3d1c42a:ce718205
     Number   Major   Minor   RaidDevice State
        1       8        0        0      active sync   /dev/sda
        0       8       16        1      active sync   /dev/sdb

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