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I have a problem. I got 1 broken disc in RAID6. How can I find which one broke down?

I've tried 

# cat /proc/mdstat  <--- to check condition of raid.

I want to know if this command

mdadm –detail /dev/md0

will give me the serial number of the physical disc.

Glorfindel
  • 1,213
  • 4
  • 15
  • 22
kernels
  • 11
  • 2
  • with `mdadm –detail /dev/md0` you will get disk details post that you can use so many utilities to find serial number like `smartctl` and many more. Have tried those? – asktyagi Jun 07 '19 at 09:59

0 Answers0