By default Aem is configured to use the temporary path which is /tmp .
It is this temporary path that is used for the package upload and when
this temporary path doesn't have enough space - it throws the above
error.this has also been discussed in Package Manager "no space left on
device" when trying to build a package and a related blog on this
java.io.IOException: No space left on device | dipeshmajumdar.com
Hi Jim,You can try setting Acl permission deny with Privileges to
jcr:read for your author group from crx/de on Following nodes-:For