We ran hrping with millisecond timeframes and it didn't show any packet loss.. not sure now.

Thanks Hanshi. I probably will go with the local backup option.

However, I would like to troubleshoot the problem. Any pointers would really help.

And also if the issue is SAN setting related, we should notice the same with other SQL Servers in the mix. However that is not the case. We are seeing...

Thanks guys. How to troubleshoot this problem? Is there any kind of step by step diagnosis process that we can setup to find the issue?