Adaptive Server version 15.0.3 supports the following cluster platforms for High Availability:
HP-UX – MCSG 11.17
HPIA – MCSG 11.18
IBM AIX – HACMP 5.4
Sun Solaris – VCS4.0, SunCluster 3.2
Linux-AMD – VCS4.1
Win2003 – Cluster Manager 5.2