Device Checks for ASM Fails with PRVF-5150: Path ORCL: is not a valid path(1210863.1)

In this Document

Symptoms

Cause

Solution

References

This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.

Applies to:

Oracle Server - Enterprise Edition - Version: 11.2.0.1 and later [Release: 11.2 and later ]

Generic Linux

Symptoms

Device Checks for ASM Failed:

Device Checks for ASM - This is a pre-check to verity if thespecified devices meet the requirements for configuration through theOracle Universal Storage Manager Configuration Assistant.

Verification result of failed node: racnode1
List of errors:
- PRVF-5150: Path ORCL:DISKCLU is not a valid path on all nodes

Operation Failed on Nodes: [racnode1]
List of errors:
- Could not get the type of storage
- Cause: Cause of Problem Not Available
- Action: User Action Not Available

Cause

Unpublished bug 10026970

Solution

At the time of this writing, bug 10026970 is fixed in 11.2.0.3 which is not released yet. If ASM device passes manual verification, the warning can be ignored.

Manual Verification

To verify asmlib status:

/etc/init.d/oracleasm status
Checking if ASM is loaded: [ OK ]
Checking if /dev/oracleasm is mounted: [ OK ]

## Both should be [OK]

To verify user setting in asmlib:



For environment without job role separation:

========

id <grid user>

uid=1001(grid) gid=1000(oinstall) groups=1000(oinstall)

/usr/sbin/oracleasm configure
ORACLEASM_ENABLED=true
ORACLEASM_UID=grid
ORACLEASM_GID=oinstall
ORACLEASM_SCANBOOT=true
ORACLEASM_SCANORDER=""
ORACLEASM_SCANEXCLUDE=""

For environment with job role separation:

========

id <grid user>

uid=1001(grid) gid=1000(oinstall) groups=1000(oinstall),1002(asmdba),1003(asmoper),1004(asmadmin)

/usr/sbin/oracleasm configure
ORACLEASM_ENABLED=true
ORACLEASM_UID=grid
ORACLEASM_GID=asmadmin
ORACLEASM_SCANBOOT=true
ORACLEASM_SCANORDER=""
ORACLEASM_SCANEXCLUDE=""

## Note: Regardless job role separation, both ORACLEASM_UID and ORACLEASM_GID should match id output for grid user.

To verify disk

/etc/init.d/oracleasm listdisks
DISKCLU

ls -l /dev/oracleasm/disks
..

brw-rw---- 1 grid oinstall 8, 33 Sep 16 09:41 DISKCLU

## Note: In job role separation environment, group will be asmadmin instead of oinstall
dd if=/dev/oracleasm/disks/DISKCLU of=/dev/null bs=1024k count=1
1+0 records in
1+0 records out

## Note: Disk DISKCLU is available and readable from above output.