Veritas Volume Manager 5.0 Release Notes (5900-0593, March 2010)

Veritas Volume Manager 5.0 Release Notes
Features Requiring Special Licenses
Chapter 112
• Veritas Cluster Server (VCS)
Features Requiring Special Licenses
• The FlashSnap (FastResync and Dynamic Disk Group Split and Join and Storage
Checkpoints).
• The Veritas Cluster File System(CFS)
•Quicklog
• Cluster Volume Manager (CVM)
Features of Base-VxVM Compared to LVM
The Veritas Volume Manager 5.0 for HP-UX (Base-VxVM) includes many features that are
not available with LVM on HP-UX, inlcuding:
• Veritas Enterprise Administrator (VEA)-a Java-based administrative GUI
• RAID-5
• Dynamic multipathing for I/O load balancing
• Support for up to 32 mirrors
• Striped mirrors
• Online relayout of volumes
• Device Discovery Layer (DDL)
• Boot performance enhancements