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@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 This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the email by you is prohibited.