Expansion enclosures of the HP P2000 MSA G3 can contain up to two SAS I/O modules to connect to the SAN head storage processors (controllers).
At some point, you may need to update the firmware on them. If you did and encountered the following message :
*** code load failed ***
This indicate that the supplied firmware is incompatible with your device. In such case, no worries, the new software isn’t applied to the hardware.