GitLab

..to reflect the transition from HMP to QMP during hotplug
actions.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

..and raise HotplugError inside VerifyHotplugSupport(). This
way disk hot-add is not supported only if chroot or user/pool
security model is used AND QMP does not support add-fd command
(QEMU versions < 1.7) OR fdsend python module is missing.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Helga Velroyen <helgav@google.com>

This is a design document detailing the implementation of device
hotplugging in Ganeti.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Guido Trotter <ultrotter@google.com>