I have recently had to use the latest ODM drivers since XtremIO isn't supported by my "certified AIX version" of 5.3.0.5.  And I noticed that 5.3.1.0 no longer includes high-availability support software for all platforms.  Strangely enough, it still includes emcpowerreset utility.  Is the high-availability support software now a separate download?  Because I don't see /usr/lpp/EMC/Symmetrix/bin/symcurrent or /usr/lpp/EMC/CLARiiON/bin/clarcurrent utilities anymore, but /usr/sbin/cluster/diag/clconraid.dat configuration file is still installed by 5.3.1.0.

Below is an output of software components included with 5.3.0.5 ODM driver, and highlighted in red are what's missing in 5.3.1.0:

5.3.0.5  EMC CELERRA AIX Support Software

5.3.0.5  EMC CELERRA iSCSI Support Software

5.3.0.5  EMC CLARiiON FCP MPIO Support Software

5.3.0.5  EMC CLARiiON HA Concurrent Support

5.3.0.5  EMC CLARiiON iSCSI Support Software

5.3.0.5  EMC INVISTA AIX Support Software

5.3.0.5  EMC INVISTA FCP Support Software

5.3.0.5  EMC Symmetrix AIX Support Software

5.3.0.5  EMC Symmetrix FCP MPIO Support Software

5.3.0.5  EMC Symmetrix FCP Support Software

5.3.0.5  EMC Symmetrix HA Concurrent Support

5.3.0.5  EMC Symmetrix iSCSI Support Software

Can anybody provide clarification on how to ensure the necessary software configured properly for PowerHA for CLARiiON, Symmetrix and XtremIO?  Thanks!