[Qlustar-General] qlustar 10.1: chroot-xenial doesnt sync /var/lib

Hi, I am testing singularity and I encountered the problem that /var/lib is not synchronized with the chroot environment at the node. I am looking now into the unionfs -fuse of the init.qlustar script but I can not find any problem here. Is there a configuration file somewhere for the chroot environment? Best regards, Kwinten