Hello guys,
I have a problem with my vSphere Cluster. It has happened two times in two weeks now, that the Oracle DB has crashed. From the OS perspective it seems like simple I/O errors. Of course, if the Oracle DB gets too many of them, it will simply crash. Worst part is, that the failover didn't work either for some reason. Since I'm not a VMware Pro, I'm having a hard time reading the logs. It seems to me that the Fibre-Channel connectivity was simply lost. However, I can't seem to find any problem on the storage or Fibre-Channel fabric side. Also, the other VMs seem to be running just fine.
Since there were quite a few errors logged, I have uploaded to log entries of the vmkernel.log of the affected machine around the time, the issue occured as file. I hope someone can help me out, I'm getting really desperate here.