VDI slowness and latency during high logins or load such as between 8-9 AM due to ONTAP configuration
Applies to
- ONTAP 9
- Virtual Desktop Infrastructure (VDI) software such as Citrix or VMware Horizon
- Data ONTAP 8 7-mode
Issue
- High login rates from the VDI users cause latency and slowness in ONTAP
- This was working fine one day, but not the next day
- ONTAP has higher CPU or disk contention
- VDI may not be working at all and users are unable to connect