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Adding a second hard drive to your HDA (view source)
Revision as of 01:40, 10 June 2017
, 01:40, 10 June 2017→Tips
Answer ''yes''. The <code>-cn</code> option we're using can safely be used on mounted file systems.
===Power Down Hard Drives===
Add these lines to <code>/etc/rc.local</code>:
<pre>
#power drives down after 10 minutes idle
/sbin/hdparm -S120 /dev/sda
/sbin/hdparm -S120 /dev/sdb
...
</pre>
This will power the drives down after 10 minutes. It makes the system run much cooler and power efficient (especially on a Home Server you are rarely using all of the pool drives at the same time).
=Troubleshooting=
