RAC -- RAW Device Multipath (Shared Storage)

We are planning to setup RAC with two node on Redhat Linux. We want to use RAW devices with multipath using Hitachi 9970. We could see shared storage from both the nodes. Cluster Verify fails with following error message.  

 [oracle_at_soadbstg01 cluvfy]$ ./runcluvfy.sh comp ssa -n soadbstg01,soadbstg02

Verifying shared storage accessibility

Checking shared storage accessibility...

WARNING:
Unable to determine the sharedness of /dev/sda on nodes: soadbstg02,soadbstg01

Shared storage check failed on nodes "soadbstg02,soadbstg01". Oracle (cvuqdisk) is looking for /dev/sd* location. RAW Partitions are configured as /dev/oracleocr. Is there a way to bypass default location?

/usr/sbin/cvuqdisk seems to look for /dev/sd* trying to pass /dev/oracleocr/ocr01 doesn't seem to work. Is there a way to pass an alternate device path?  

Thanks,

Rama  

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