I purchased a used x9scm-f board with an Ivy Bridge CPU. I'm having trouble getting PCIE slots to recognize a HBA card. Does anyone have advice or tips to troubleshoot? I've seen some posts mentioning issues with this motherboard and processor combo and PCIE slots.
See this thread. Try this command if possible "sysctl vm.highmem_is_dirtyable=1"
http://lime-technology.com/forum/index.php?topic=22675.msg213845#msg213845
We are still trying to solve the slow write dilemma in this thread on the unRAID site. Are you running a 32-bit kernel?