11gR2 RAC installation and the ORA-15014 error

In 11gr2, we now have to place the Voting Disk and Cluster Registry files on ASM disks and we do not have the option of placing them on OCFS or raw devices as in the case of previous versions. When you run the script as part of the 11gR2 RAC installation, it will create an ASM disk group CDATA and will place the OCR and Voting disk files on this ASM disk. We provide an ASM disk discovery string where the raw devices exist on which the ASM disk groups will be built. Initially we had provided the ASM Read More