If there were two HSMs then probably not. The reason why you buy two is to clone one into the other so that if one fails you can use the other. And then you hop

If there were two HSMs then probably not. The reason why you buy two is to clone one into the other so that if one fails you can use the other. And then you hope and pray that the first one never, ever fails because the chances of successfully switching over to the second one and continuing operations as before are... slim.