The SMSPKG share contains the compressed PCK files for the packages that have been targeted to a particular SMS/SCCM Site.

When the SMS /PCK drives Full /Limited space available,you would require to either extend the disk space or the PCK files to different drive But what happens when you move ?

Cut and past will work ? are there settings/configurations needs to be done to make the new PCK file work ?

P.S :Below are the steps which I have noticed while carrying out this activity and you may have different approach /solution in getting this done.

Below is the process to get this done.

1.Identify the packages(.PCK) files which you want to move to different drive (H) to get more space and move them do different drive.

2.check if Read only Attribute is Set and No Archive.

Full Details :http://eskonr.com/2012/10/how-to-move-pck-files-to-different-drive/