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Question

what is a major difference between nfsv3 and nfsv4.x?

Accepted Answer

NFSv4.x is stateful, and NFSv3 is stateless.

Answer

NFSv4.x requires an auxiliary protocol for status monitoring, and NFSv3 does not.

Answer

NFSv4.x is stateless, and NFSv3 is stateful.

Answer

NFSv4.x requires an auxiliary protocol for mounting, and NFSv3 does not.

What is a major difference between NFSv3 and NFSv4.x?