ProLiant Servers (ML,DL,SL)
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Storage Controller P420i

Occasional Advisor

Storage Controller P420i


We recently upgraded the firmware on our DL 280p Gen server and now see HpCISSs2 errors on both servers.

I was able to eliminate the errors on one of servers by switching to High Performance but the second server still gets them occasionaly. Using performance monitor I can see these are causing I/O issues to a vm which uses the RAID assy connected to this server. The server that no longer has the errors  hardly uses the attached storage so maybe this is why I am not seeing any issues on this server.

One of the firmware updates was to the Storage controller P420i from 6.68 to 7.02. I've logged this with HP but I was wondering if anyon else is experiencing the same issue or not