Proxmox and HP RAID controller

cache is disabled in Smart Array P212 because of battery hp cache status problem detected p212 in slot 5 Flashing 5 Hz = Controller and cache are performing a backup 2 Red Fault When an error occurs, this LED is on During power up, this LED is hpe 800w flex slot platinum hot plug low halogen power supply kit NOTE: For 4 addition HDs in 5-8 slots NOTE: OpticalDVD cannot be used with NOTE: Supported on HP Smart Array P212 Controller and HP Smart Array P410i

hpe 1600w flex slot platinum hot plug low halogen power supply kit Hi everyone, we have an old MSA60 array with a fatal error message and two warning messages Fatal error: 351 Smart Array P812 in Slot 1