Missing Cache Battery After SANtricity 11.90 Upgrade Last updated Save as PDF Share Share Tweet Share Views:32Visibility:PublicVotes:0Category:e-series-santricity-os-controller-softwareSpecialty:esgLast Updated: Applies to SANtricity 11.90 SG5812/E4000 Issue After SANtricity upgrade to 11.90 cache battery is missing causing disk latencies