3. SAN Functions
Server Linkage Functions
Figure 79
VVOL (Operational Configuration)
VMware vSphere
Client
Storage
management
server
■
System Configuration
vSphere accesses VVOLs through Protocol Endpoints (PE). The server recognizes PEs as logical volumes. VVOLs
are created in a pool called a storage container. Storage containers and VVOLs correspond to FTRPs and FTVs of
the ETERNUS DX.
Figure 80
VVOL (System Configuration)
ETERNUS DX
management
information
●
PE
PEs are control volumes to integrally manage multiple VVOLs.
VM management server
VMware
vCenter Server
ETERNUS DX
ETERNUS VASA
Provider
ETERNUS SF
Storage Cruiser
App
App
App
OS
OS
OS
vSphere
PE
VVOL
VVOL
VVOL
Storage container
App
App
App
OS
OS
OS
vSphere
SAN
App
App
App
OS
OS
OS
vSphere
PE
VVOL
VVOL
Storage container
152
App
App
App
OS
OS
OS
vSphere
LAN
Design Guide