"could not locate ASM instance serving a required diskgroup"
*Cause: The instance failed to perform the specified operation because it
could not locate a required ASM instance.
*Action: If you want to start a database instance, start an ASM instance
and mount the required diskgroup. If you want to start an ASM
instance, relink the ORACLE binary with ASM_ON or explicitly set
INSTANCE_TYPE initialization parameter to ASM.