I have an LSI MegaRAID 9440-8i RAID controller. This controller works fine in my PC, i.e. it is recognized by Linux and I can see the disk connected.
When I put this controller into my server, it shows up in the BIOS only, i.e. I can manage the controller in the BIOS, create RAID volume, etc.
But, when I boot Linux I get this error:
Error parsing PCC subspaces from PCCT megaraid_sas 0000:18:00.0: Init cmd return status FAILED for SCSI host 0 megaraid_sas 0000:18:00.0: Failed from megasas_init_fw 5559
and the controller is not recognized, ie
fdisk shows no disks, kernel module
megaraid_sas is not loaded.
What does the problem mean, and how can I fix it?