Changes

Turn servers off in this order, waiting a few seconds between each button:

Turn servers off in this order, waiting a few seconds between each button:

* urystv [no need to wait]

* urystv [no need to wait]

* ury

* ury

* uryfw0

* uryfw0

* transmitter, uryblue, uryred [call engineering now]

* transmitter, uryblue, uryred [call engineering now]

''Note: The KVM is powered by a 12V brick, so can’t go on UPS power. So you need to move the monitor cable between each server if one seems to be having trouble going down. The keyboard should still pass through using power gleaned from the PS/2 ports, if you want to risk that.'' [not sure if this is still a thing?]

''Note: The KVM is powered by a 12V brick, so can’t go on UPS power. So you need to move the monitor cable between each server if one seems to be having trouble going down. The keyboard should still pass through using power gleaned from the PS/2 ports, if you want to risk that.'' [not sure if this is still a thing?]

== Rationale ==

== Rationale ==

* urystv has no critical mounts, so it can be a quick way to shed some load

* urystv has no critical mounts, so it can be a quick way to shed some load

* ury goes after that since it doesn’t have any mounts elsewhere

* ury goes after that since it doesn’t have any mounts elsewhere

* The loggers, in no particular order.

* The loggers, in no particular order.

* The transmitter must be turned off if the loggers are powered down, and especially if the UPS power fails altogether, due to lack of logging capability, a legal requirement. Call engineering to let them know this has happened.

* The transmitter must be turned off if the loggers are powered down, and especially if the UPS power fails altogether, due to lack of logging capability, a legal requirement. Call engineering to let them know this has happened.

[[Category:Technical How-Tos]]

[[Category:Technical How-Tos]]