Seeing nblade.execsOverLimit for ESXi host running 7.0u1 or higher
Applies to
- ONTAP 9.8 or later
- VMware vSphere ESXi 7.0U1, 7.0U2,8.0
Issue
- After modifying
MaxQueueDepth
to 128 from Advanced System settings in VMware vSphere Client, EMS still reportsnblade.execsOverLimit
errors which point out IP address for ESXi hosts. - Errors observed in VMWare logs:
SunRPC: 4727: Socket space full. rpc queued. 0xed73346a
WARNING: NFS: 5015: NFS volume volume1 performance has deteriorated. I/O latency increased from average value of 3352(us) to 109867(us).
NFS: 4971: NFS volume volume1 performance has improved. I/O latency reduced from 109867(us) to 21955(us).