Possible Issues After a Failed add-vdisk Command

Bug ID 6854189: If adding a virtual disk to a running guest domain fails, the guest domain might show messages like the following after the operation completes:

vdc: NOTICE: [5] Error initialising ports

Workaround: When the guest domain is in this state, adding another virtual disk to the running guest domain might not be immediately visible to the system. In this case, run the devfsadm command to force the system to configure the available devices and make the newly added virtual disk visible.