nfs4SequenceInvalid error with Server error BAD_SEQID in EMS
Applies to
- ONTAP 9
- NFSv4.0
Issue
- Bad-sequence-id errors started after ONTAP upgrade
- Performance impacts due to file locks may be seen.
- EMS log:
[nas1: kernel: ems.engine.suppressed:debug]: Event 'nblade.nfs4SequenceInvalid' suppressed 7 times in last 257 seconds.[nas1: kernel: nblade.nfs4SequenceInvalid:notice]: NFS client (IP: 1.2.3.4) sent sequence# 6, but server expected sequence# 7. Server error: BAD_SEQID.