Hi,
My customer encountered a situation, sometimes RAID storage disconnect. it cause the applicationexchange server no response.
Simplize the config.
two ESX 4.0 servers, they are created as a cluster. share storage.
Know one of VM install Exchange server, sometimes stop service. Because of the VM is installed on RAID.
User provide logs, I notice following event keep reporting on both clustered ESX servers.
-SCSILinuxAbortCommands Failed,
-Abort command issued
-nmp_DeviceRequestFastDeviceProbe: NMP device "naa.600d0230ffffffff0609b9782c89e600" state in doubt; requesting fast path state update...
This is not the first time user encountered the symptom. I would like to know what the message mean? are they related this issue, storage disconnected? is there any solution for it?
I attached some of logs file. please kindly have a comment. Thank you very much.
Peggy.Wu