I'm attempting to get a software RAID array going using [this guide]. I've worked my way through preparing the second disk (/dev/sdb) without any errors.
mdadm --examine --scan
Before piping it to my /etc/mdadm/mdadm.conf file. Problem is, I seem to be getting two results for the same device:
root@test:~# mdadm --examine --scan ARRAY /dev/md/5 metadata=1.2 UUID=9985ef40:2eb8407d:c0a195b1:509136fe name=test:5 ARRAY /dev/md/1 metadata=1.2 UUID=34de79db:470dce04:ece45660:b4af82d5 name=test:1 ARRAY /dev/md/5 metadata=1.2 UUID=27796750:70770c0a:f5af0aca:5367090e name=test:5
I am following this tutorial. The machine I'm testing on had a software RAID array on it before, but I ran mdadm --zero-superblock on both partitions to ensure any remnants were gone.
Any ideas as to why I'm getting two entries for the same disk?