We will be upgrading vz-win-1 to Virtuozzo 4.0 over the next 48 hours.
As a result, customers with containers hosted on this node may notice a brief period when their VPS is migrated to another hosting platform to free up vz-win-1 for a reboot / etc.
Once the upgrade has been completed your containers will be restored to vz-win-1
We do not anticipate any physical down time during this maintenance, beyond the amount of time it takes for your container to reboot having been migrated to the temporary hardware node.
Customers with Shared windows hosting plans based on psaw1, psaw2 and/or psaw3 will notice their sites become unavailable for approximately 2 minutes whilst these containers are migrated.
Jon