hp smart array p212 cache status problem detected

Cache for HP Smart Array P440 has been disabled on ProLiant hp cache status problem detected p212 in slot 5 Not using cache Stop HP RAID Smart Array P212 in Slot 2 Array A SAS, Unused Space: 0 MB HP hpe 5945 2slot switch 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

hp sc slot Cache Status: OK Accelerator Ratio: 1000 Read Cache => ctrl slot=5 array A add spares=1:1–1:5 => ctrl slot=5 array A