Hi Team,

We have VNX 7600 Model in our environment, we have created filesystem named test and nfs share called test1, we have mounted the nfs share(test1) in Red hat servers (server1 and server2), we are writing a file in server1 but when simultaneously check in server2 the file which is writing in server1,I could see one second delay in writing speed. The same issue observed by our application team. When we mounted using NFSR4, the file sync issue occurs many times, when we using NFSR3, the sync issue occurs but not often. I would like to know what could be the cause for this sync issue.

Regards,

Prabhu