Due to a recent kernel exploit we have installed new kernels on all servers.
This will require a reboot of all machines to load the new kernel.
Rest assured we will be babysitting the machines to ensure they come back online. If one does not come back online we will be aware of it and if there is a problem we will post updates here.
Reboots should take less than 5 minutes to complete, up to 10 in rare cases.