Storage

• Network
  • LVM Group on iSCSI
    • can be shared
  • iSCSI target/direct
  • NFS
  • Ceph RDB
  • GlusterFS
• Local
  • LVM Group overy any block device
    • LVM Thin pools: only on LOCAL - cannot be shared!
  • Directory (storage on existing FS)
  • ZFS

iSCSI+LVM supports HA and Live Migration of VMs –> mark LVM storage as shared