Database Software

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

Voting Disk not accessible?

907779Mar 6 2013 — edited Apr 1 2013

Hi,

our 4 node 11.2.0 RAC run into trouble when we do a SAN virtualisation failover.
The failover finished just in time (40 seconds), multipath reports that all paths are up and storage is accessible but after a while

2013-03-06 17:45:46.243: [ CSSD][1117948224]clssnmvDiskCheck: (ORCL:RAC_OCR_VOTE_01) No I/O completed after 90% maximum time, 200000 ms, will be considered unusable in 19170 ms
2013-03-06 17:45:46.243: [ CSSD][1117948224]clssnmvDiskCheck: (ORCL:RAC_OCR_VOTE_02) No I/O completed after 90% maximum time, 200000 ms, will be considered unusable in 19500 ms
2013-03-06 17:45:47.246: [ CSSD][1117948224]clssnmvDiskCheck: (ORCL:RAC_OCR_VOTE_03) No I/O completed after 90% maximum time, 200000 ms, will be considered unusable in 19060 ms

After 200000 ms all 4 nodes reboot themselve.
Voting disks are in ASM.

I cant understand why OCR is not able to write into Voting Disks when they are available
We also have two 2-Node RAC and they don't have those problems?

regards
Steve

Locked Post

New comments cannot be posted to this locked post.

Locked on Apr 29 2013

Added on Mar 6 2013

#11g, #oracle-clusterware, #performance-availability, #rac

3 comments

2,366 views