Runcluvfy.sh result: Check for ASMLib configuration failed

Question

I'm trying upgrade 11.1.0.7.0 to 11.2.0.3.0 on linux.
runcluvfy.sh gives result as this:
==================================================================
Checking ASMLib configuration.
Node Name Status
node1 (failed) ASMLib configuration is incorrect.
node2 (failed) ASMLib configuration is incorrect.
Result: Check for ASMLib configuration failed.
===================================================================
here are some asm related:
==========================
/etc/init.d/oracleasm listdisks
DISK02
/usr/sbin/oracleasm configure
ORACLEASM_ENABLED=true
ORACLEASM_UID=oracle
ORACLEASM_GID=oinstall
ORACLEASM_SCANBOOT=true
ORACLEASM_SCANORDER=""
ORACLEASM_SCANEXCLUDE=""
/etc/init.d/oracleasm status
Checking if ASM is loaded: yes
Checking if /dev/oracleasm is mounted: yes
Current two nodes RAC,ASM work fine.
Can some one give hint what I should check about asm?
Thanks

Answer 1

ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 2
Total space (kbytes) : 286460
Used space (kbytes) : 3908
Available space (kbytes) : 282552
ID : 1116406961
Device/File Name : /dev/ocr3
Device/File integrity check succeeded
Device/File Name : /dev/ocr2
Device/File integrity check succeeded
Cluster registry integrity check succeeded
Logical corruption check bypassed due to non-privileged user
crsctl query css votedisk
0. 0 /dev/vote3
1. 0 /dev/vote2
2. 0 /dev/vote1
Located 3 voting disk(s).
ls -l /dev/oracleasm/disks
total 0
brw-rw---- 1 oracle oinstall 8, 145 Feb 24 13:17 DISK02
/etc/init.d/oracleasm querydisk -d DISK02
Disk "DISK02" is a valid ASM disk on device /dev/sdj1[8,145]
thanks