Before 4.X TO 4.2 upgrade manually clean up /var/cache/cloudstack
Before 4.X TO 4.2 upgrade manually clean up /var/cache/cloudstack

mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver