Hitachi G1000 - System Configurations for GAD Solutions

System configurations for GAD solutions
The system configuration depends on the GAD solution that you are
implementing. The following table lists the GAD solutions and specifies the
system configuration for each solution.
GAD solution
Software
System configuration
Alternate
path
software
Cluster
software
Continuous server I/O (if a
failure occurs in a storage
system)
Required Not required Single-server
configuration
Failover and failback on the
servers without using the
storage systems
Not required Required Server-cluster
configuration
Migration of a virtual machine
of a server without using the
storage systems
Not required Required Server-cluster
configuration
Both of the following: Required Required Cross-path
configuration
1-6
Overview of global-active device
Hitachi Virtual Storage Platform G1000 Global-Active Device User Guide