Capture log wrapped due to "Error reading block 0 from file <path/name>: ASMreadBlock: ASMF (4342061)

Capture got log wrapped after activating config was done successfully. In the event_log, the following messages are recorded:

Error 2012-06-19 12:14:20.152764 24060 1087969600 Capture: Error reading block 0 from file +LOG_EMREP/emrep/onlinelog/group_3.260.782931491: ASMreadBlock: ASMFileReadBlock: ASMFileReadExtent: ASMDgroupReadDisk: ASMDgroupDiskRead: Open Error 13 on disk 1, path /dev/oracleasm/disks/LOGVOL2: Permission denied. (group 3 LOG_EMREP). (extent number 0, file +LOG_EMREP/emrep/onlinelog/group_3.260.782931491). (block number 0, file +LOG_EMREP/emrep/onlinelog/group_3.260.782931491). (capturing from EMREP) [module oct]

Capture debug showed shareplex was able to log in RDBMS and ASM, but it failed to open redo log which located in ASM.