Hitachi Compatible PAV for IBM® z/OS®
Hitachi Compatible PAV for IBM® z/OS® permits multiple applications running on an IBM z/OS or S/390® server to access the same information simultaneously. Multiple Allegiance (MA) extends this capability to applications running on multiple z/OS or S/390 servers. Together, Hitachi Compatible PAV (Parallel Access Volumes) and MA reduce queuing, which results in significantly decreased batch times and lightning-fast responses in today's high-transaction environments.
Features and Benefits
- Hitachi Compatible PAV V2.0 issues multiple I/O requests in parallel to single logical devices (LDEVs) in Hitachi Lightning 9900™ Series systems
- Permits multiple applications running on an IBM® z/OS® or S/390® server to access the same information simultaneously
- Multiple Allegiance extends this capability to applications running on multiple z/OS or S/390 servers. Together, Compatible PAV and MA reduce queuing, which results in significantly decreased batch times and lightning-fast responses in today's high-transaction environments
