Issue Access issues are seen when users try to access two volumes (could be more), perhaps after an ONTAP upgrade or reboot This lasts for a brief time, perhaps 30 minutes. Latency is seen running qos...Issue Access issues are seen when users try to access two volumes (could be more), perhaps after an ONTAP upgrade or reboot This lasts for a brief time, perhaps 30 minutes. Latency is seen running qos statistics volume latency show in the Data column for one or both volumes, or other volumes. All volumes involved are on the same node sharing disks (same dblade).