Revision caf74756 lib/hypervisor/hv_base.py
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def VerifyHotplugSupport(self, instance, action, dev_type): |
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"""Verifies that hotplug is supported. |
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Hotplug is not supported by default. If a hypervisor wants to support
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it it should override this method.
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Given the target device and hotplug action checks if hotplug is
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actually supported.
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@type instance: L{objects.Instance}
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@param instance: the instance object |
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@raise errors.HotplugError: if hotplugging is not supported |
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""" |
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raise errors.HotplugError("Hotplug is not supported.")
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def HotplugSupported(self, instance): |
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"""Checks if hotplug is supported. |
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By default is not. Currently only KVM hypervisor supports it. |
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""" |
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raise errors.HotplugError("Hotplug is not supported by this hypervisor")
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