Avere Systems enables non-disruptive data migrations between NAS systems
Avere Systems takes the pain our of data migrations in NAS environments.
First, we virtualize any NAS system from any NAS vendor (e.g. NetApp, EMC/Isilon, Oracle/Sun ZFS) and join all systems into a single, global namespace.
Second, we offer a FlashMove(TM) feature that transparently moves data between NAS systems *while* the data is being accessed *without* disturbing the clients or application servers.
Third, we provide read & write caching and clustering to deliver whatever level of performance is needed by the clients and application servers. In this way, we offload the storage and hide the performance impact of the data migration activity.
For more information see: http://www.averesystems.com/Products_Software.aspx