Implement _umount() for cases where filesystem umount doesn't work
Implement _umount() for cases where filesystem umount doesn't work

jxmx/pfsense,brunostein/pfsense,phil-davis/pfsense,jxmx/pfsense,NewEraCracker/pfsense,dennypage/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,dennypage/pfsense,NOYB/pfsense,phil-davis/pfsense,pfsense/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,pfsense/pfsense,brunostein/pfsense,pfsense/pfsense,NewEraCracker/pfsense,NOYB/pfsense,brunostein/pfsense,pfsense/pfsense,dennypage/pfsense,ptorsten/pfsense,phil-davis/pfsense,NOYB/pfsense,dennypage/pfsense,jxmx/pfsense