Results

          + '[' -d /cfy-persist ']'
++ ls -A /cfy-persist
+ '[' -z 'etc
opt
var' ']'
+ for d in '$PDIRS'
+ '[' -d /var/lib ']'
+ mv /var/lib /var/lib-initial
++ dirname /var/lib
+ ln -sf /cfy-persist//var/lib /var
+ for d in '$PDIRS'
+ '[' -d /etc/cloudify ']'
+ mv /etc/cloudify /etc/cloudify-initial
++ dirname /etc/cloudify
+ ln -sf /cfy-persist//etc/cloudify /etc
+ for d in '$PDIRS'
+ '[' -d /opt/cfy ']'
+ mv /opt/cfy /opt/cfy-initial
++ dirname /opt/cfy
+ ln -sf /cfy-persist//opt/cfy /opt
+ for d in '$PDIRS'
+ '[' -d /opt/cloudify ']'
+ mv /opt/cloudify /opt/cloudify-initial
++ dirname /opt/cloudify
+ ln -sf /cfy-persist//opt/cloudify /opt
+ for d in '$PDIRS'
+ '[' -d /opt/cloudify-stage ']'
+ mv /opt/cloudify-stage /opt/cloudify-stage-initial