Why there is less available space than expected in E-Series volume groups Last updated Save as PDF Share Share Tweet Share Views:19Visibility:PublicVotes:0Category:e-series-santricity-management-softwareSpecialty:esgLast Updated: Applies to E-Series SANtricity System Manager Answer E-Series reserves one spare disk for each volume group Additional Information How do Volume Groups differ from Dynamic Disk Pools in E-Series storage?