Hi Michael,
Yess right, the .ctk files prevent my secondary VMs from power-on...
after changing the value from scsix:x.ctkEnabled to "false", the secondary RAC VM now able to power on..
actually im still rather confuse who is creat the .ctk files because i didnt implement any backup sollutions..
in my opinion the EMC SRA create the .ctk file, because they handle sync storage between DC to DRC and to keep data consistency the SRA using CBT. CMIIW...
one more questions mic,
if im enable the multi-writer flag, can still use SRM to protecting my VMs?
because in my understanding, refer to this document http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1034165,
VMs with multi-writer flag enabled cannot using SRM.
Rgds
dika