Re: [Libguestfs] [PATCH 2/9] Try hard to clean up on unclean shutdown

Set autosync on the libguestfs handle, install signal handlers for SIGINT and SIGQUIT which explicitly close the handle, and add an END { } block which closes the handle in virt-v2v.pl. Note that these measures still don't work when the user kills virt-v2v with Ctrl-C. We suppose this is because qemu is also receiving the SIGINT and shutting down before it can be shut down cleanly by libguestfs. However, the above changes should improve matters if this can be fixed.