don't start vagrant sandbox when failing to start
➜ bitmask git:(master) ✗ leap local start
= updated test/Vagrantfile
Bringing machine 'mx1' up with 'libvirt' provider...
==> mx1: Creating image (snapshot of base box volume).
==> mx1: Creating domain with the following settings...
==> mx1: -- Name: test_mx1
==> mx1: -- Domain type: kvm
==> mx1: -- Cpus: 1
==> mx1: -- Memory: 1024M
==> mx1: -- Management MAC:
==> mx1: -- Loader:
==> mx1: -- Base box: LEAP/jessie
==> mx1: -- Storage pool: default
==> mx1: -- Image: /var/lib/libvirt/images/test_mx1.img (10G)
==> mx1: -- Volume Cache: default
==> mx1: -- Kernel:
==> mx1: -- Initrd:
==> mx1: -- Graphics Type: vnc
==> mx1: -- Graphics Port: 5900
==> mx1: -- Graphics IP: 127.0.0.1
==> mx1: -- Graphics Password: Not defined
==> mx1: -- Video Type: cirrus
==> mx1: -- Video VRAM: 9216
==> mx1: -- Keymap: en-us
==> mx1: -- INPUT: type=mouse, bus=ps2
==> mx1: -- Command line :
==> mx1: Creating shared folders metadata...
Error while activating network: Call to virNetworkCreate failed: internal error: Network is already in use by interface vboxnet0.
[mx1] Starting sandbox mode...
➜ bitmask git:(master) ✗
This will give errors like: ==> mx1: Error when updating domain settings: Call to virDomainUndefineFlags failed: Requested operation is not valid: cannot delete inactive domain with 1 snapshots.
(from redmine: created on 2016-01-13)