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Revision c96ead73

IDc96ead73e46749c1f3f7534cc89544a301aa45cd

Added by Dimitris Aragiorgis almost 12 years ago

Support hotplug NICs

Add --hotplug option for gnt-instance modify.

Add idx slot to NIC object that represents if it has been hotpluged
or not. If -1 then has been added without hotplug. If possitive it
is used for naming virtio-net-device and netdev (passed in kvm command
line and in hotplug commands via kvm monitor socket)

Every instance has a hotplugs slot that depicts the how many nics have
been sofar installed with hotplugging.

Modify cfgupgrade to support hotplug:
- Add hotplugs slot in instances and init it with 0
- Add idx slot in NICs and init it with -1 (nic not hotpluged)

Signed-off-by: Dimitris Aragiorgis <>

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