StoreOnce VSA 4.2 adds further support for deployment in high availability VMware environments. VSA 4.2 enables automated VSA failover from a failed to a standby host when using IP and FC data connections. This limits the risk of unavailability, due to host failure, to minutes. A new virtual appliance, the StoreOnce High Availability Manager, makes it simple to manage StoreOnce VSAs in high availability configurations.
