This is documentation of a work around when not enough space is available for large ISO installation/upgrade files
Mainframe Operational Intelligence
This assumes that LVM2 has sufficient space available for the large ISO files.
Create an alternate iso directory on lvm2: mkdir -p /lvm2/users/maintenance/iso/
Remove the normal iso directory and files: rm -rf /var/opt/moi/users
Create a softlink to point the normal iso directory to the lvm2 directory: ln -sfn /lvm2/users /var/opt/moi/users
Place the iso in the normal iso directory and then reboot the appliance.
Clear out any dumps in lvm0 to save some space.