[CentOS] slow system

Craig White wrote:
> I have a server that is running slowly and I think it's because of my
> stupidity - it's running CentOS 3.8
> 
> I have software RAID level 1 and the mirrored drives are the master &
> slave on the primary controller and I'm thinking that is my mistake.
> 
> Is there a simple method for changing the configuration of md before I
> switch the slave drive to be the slave on the secondary controller?
> 

I think they will pair up automatically if you shut down cleanly
and move the connector.  If not, just 'mdadm --add' it back after
it comes up with a missing member.  If you have to add it back,
the drives will have to resync so there is a small risk of
failure during the process.

-- 
   Les Mikesell
    lesmikesell at gmail.com