RAID - Collection of Information that I'm trying to learn.

=_= RAID =_=


1. How to confirm if your linux server has Hardware RAID installed in it?

Execute the command provided below.

/sbin/lspci -vv | grep -i raid


If it results an empty screen, you can confirm that there is no RAID hardware controller installed in the server.

2. How to confirm if there is Software RAID installed in the server?

Execute the command provided below.

cat /proc/mdstat

If it returns the below message, you can confirm that there is no software RAID installed in the server.


Personalities :
unused devices: <none>

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