3ware raid controller report

[rs232]

In the daily report freenas sends me I get the following lines towards the bottom of the message.

########################################
Checking status of 3ware RAID controllers:
Alarms (most recent first):
+++ /var/log/3ware_raid_alarms.today 2012-03-05 03:01:02.000000000 +0000
@@ -0,0 +1 @@
+
########################################

I run freenas inside an ESXi vm and I don't have a 3ware_raid_alarm... still I can't think how freenas would see it from within the VM.
Perhaps I should change something in the config?

Thanks