The DNS change can happen at any time, because there would be no disruption of service.

DNS 修改可以随时进行，因为这不会中断服务。

youdao

No disruption or length change of connected piping is required.

不需要破坏或改变管道长度。

youdao

It promises no disruption or relocation of existing operations and no drastic changes in employment levels.

FORBES: Where In The World Is Beijing, Kansas?

There would be no disruption to patient care and treatment during the strike days, he added.

BBC: Mid Yorkshire Hospitals NHS Trust staff to strike

Greenfylde School in Ilminster remained open as the head teacher slept on site to ensure no disruption.

BBC: Somerset snow: Gritting crews prepare for further snow