IBM AIX client hangs on Read/Write operations in NFS share with NFSv4
Applies to
- ONTAP 9
- NFSv4
- IBM AIX 7.2
Issue
- AIX client hangs on Read/Write operations in NFS share with NFSv4, although they can mount the export volumes.
- EMS logs show NFSv4 name string collision error messages
Thu Apr 02 09:48:43 CEST [nas-01: kernel: ems.engine.suppressed:debug]: Event 'Nblade.NewClientIdMismatch' suppressed 26272 times in last 687162 seconds.
Thu Apr 02 09:48:43 CEST [nas-01: kernel: Nblade.NewClientIdMismatch:alert]: NFSv4 name string "" collision between clients 10.10.10.10 and 10.10.11.20.