Revision 9f0e6b37 lib/backend.py
| b/lib/backend.py | ||
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def MigrateInstance(instance, target, live): |
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"""Migrates an instance to another node. |
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@type instance: C{objects.Instance}
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@param instance: the instance definition |
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@type target: string |
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@param target: the target node name |
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@type live: boolean |
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@param live: whether the migration should be done live or not (the |
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interpretation of this parameter is left to the hypervisor) |
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@rtype: tuple |
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@return: a tuple of (success, msg) where: |
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- succes is a boolean denoting the success/failure of the operation |
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- msg is a string with details in case of failure |
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""" |
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hyper = hypervisor.GetHypervisor(_GetConfig()) |
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try: |
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hyper.MigrateInstance(instance, target, live) |
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hyper.MigrateInstance(instance.name, target, live)
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except errors.HypervisorError, err: |
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msg = "Failed to migrate instance: %s" % str(err) |
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logging.error(msg) |
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