Morning,
Got an odd one. We have a virtual Windows vCenter Server. When we take a snapshot (with or without memory) all hosts on the vCenter briefly disconnect. This happens in the last second of snapshot creation.
The backup of the virtual server takes a snapshot during the evening so the host disconnection is triggered every evening.
The strange thing is if I take a manual snapshot I can replicate the issue. If I delete the snapshot and then create another the issue no longer occurs. It seems to only occur after a period of time.
vCenter Version 5.0.0 build 455964.
14 x ProLiant DL380 G7
2 x 8GB Fibre Channel
1GB NICS
100GB RAM
12 x 3GHz CPU
Only 83 VM's.
Any tips on how I can diagnose this?