works well, but i have a question

hello
thank you for creating this plugin.

i tested the plugin on a ibm x3550 M4 and i get a critical alert stating :
IPMI Status : Critical [DASD Backplane 2 = Critical]

ibm says :
Drive drive has reported a fault. This event must be cleared manually.

http://pic.dhe.ibm.com/infocenter/director/v5r2/index.jsp?topic=/diricinfo_5.20/fqm0_r_events_cim_system.html

i cleared all events in the megaraidcli but still have the message.

ipmimonitoring command says
Dasd backplane 2 entity presence critical , entity Absent

i do not see other events in the ibm managment interface. And there is no alert led

do you have some clues?

Regards