On Wed, Apr 07, 2010 at 12:05:45PM +0100, Matthew Booth wrote: > If the transfer iso was mounted during conversion, virt-v2v would always give > the following error on shutdown: > > (in cleanup) umount: /tmp/transferb7icam: umount: > /sysroot/tmp/transferb7icam: not found at > /home/mbooth/src/virt-v2v/blib/lib/Sys/VirtV2V/GuestOS/RedHat.pm line 1171. > > This was because the GuestOS::RedHat cleanup was being called implicitly on > exit, which is after umount_all has been called explicitly on the libguestfs > handle. This change garbage collects the guestos explicitly before the > libguestfs handle. > --- > v2v/virt-v2v.pl | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/v2v/virt-v2v.pl b/v2v/virt-v2v.pl > index 08f1c8d..c7ebad3 100755 > --- a/v2v/virt-v2v.pl > +++ b/v2v/virt-v2v.pl > @@ -366,6 +366,9 @@ END { > > sub close_guest_handle > { > + # Perform GuestOS cleanup before closing the handle > + $guestos = undef; > + Not sure what if anything is the difference between this and undef $guestos; but in any case it looks like a good change, ACK.