To do that, login via ssh to server 38.143.71.132 in Miami or in MGMT that is having leftovers. Once there, create a dummy disk using the following command. You’ll see that the name UUID and Datastore comes from the error log (highlighted in bold):

onappstore create name=hjqfdkg3cpwy2i uuid=hjqfdkg3cpwy2i size=1000 Datastore=5kx8b3ujq2hs0p

vd=hjqfdkg3cpwy2i ; kill $(ps aux | grep $vd | grep bash | awk '{print $2}') ; umount /mnt/onapp-tmp-$vd ; kpartx -s -d -p X /dev/mapper/$vd ; onappstore offline uuid=$vd

Substitute hjqfdkg3cpwy2i with the vdisk identifier that is shown in the failed DestroyVirtualServer transaction

Fatal: OnApp::Actions::Fatal Storage API Call failed: {"result"=>"FAILURE", "error"=>"onappstore offlineVDisk hjqfdkg3cpwy2i