connected to the said network. ``--no-conflicts-check`` can be used
to override this check. The special value **pool** causes Ganeti to
select an IP from the the network the NIC is or will be connected to.
+ One can pick an externally reserved IP of a network along with
+ ``--no-conflict-check``. Note that this IP cannot be assigned to
+ any other instance until it gets released.
mode
specifies the connection mode for this NIC: routed, bridged or
| [\--offline \| \--online]
| [\--submit]
| [\--ignore-ipolicy]
+| [\--hotplug]
| {*instance*}
Modifies the memory size, number of vcpus, ip address, MAC address
If ``--ignore-ipolicy`` is given any instance policy violations occuring
during this operation are ignored.
+If ``--hotplug`` is given any disk and NIC modifications will take
+effect without the need of actual reboot. Please note that this feature
+is currently supported only for KVM hypervisor and there are some
+restrictions: a) KVM versions >= 1.0 support it b) instances with chroot
+or uid pool security model do not support disk hotplug c) RBD disks with
+userspace access mode can not be hotplugged (yet) d) if hotplug fails
+(for any reason) a warning is printed but execution is continued e)
+for existing NIC modification interactive verification is needed unless
+``--force`` option is passed.
+
See **ganeti**\(7) for a description of ``--submit`` and other common
options.