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Unable to mount because of MTU mismatch in the network infrastructure

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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9
  • NFS

Issue

  • Mount process gets hung or errors out with 'mount.nfs4: timeout', which is a generic error.
  • NFS client and Ontap has jumbo frames enabled (9000 MTU).

 

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