Had another one. Ironically, this time the VM in question is the VeeamOne VM itself.
Object Type: Virtual Machine
Parent Object: Normal
Alarm: VM total disk latency
Time: 09.11.2013 23:23:30
Details: "Datastore Highest Latency" (14941280 ms) is above a defined threshold (75 ms)
14 millions milliseconds is indeed a bit higher that 75 so the alert is valid
And again, nothing to see in vCenter.
There were no backups running or anything. The database sits on a SQL server on another spindle-group.
I hope it get's fixed soon. These emails are starting to become annoying and they never occurred in VeeamOne 6.5 and the vSphere version did not change.