Hello,
We are going to do an upgrade on some asr9k´s from 4.0.1 to 4.2.3. Current IOS-XR software is installed in disk0, so my question is if it´s possible to install the new software packages (pies and SMUs) in disk1 and then to select this one to boot.
I wonder this because with the current 4.0.1 packages the asr9k does not have enought space in disk0 to install all new packages.
Regards.