The hpacucli package can be used to monitor the RAID array on your HP Proliant DL360 G7 server. The version that was tested was 8.75-12.0 (22 Jun 2011). Previous versions did not seem to work with this RAID controller.
The hpacucli package can be downloaded from the URL below:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=US&swItem=MTX-c029e034abc54269a327a9b9c7&mode=5
To monitor the array, you can use a command like the following:
/usr/sbin/hpacucli ctrl slot=0 logicaldrive all show status