Synnefo » snf-ganeti » ganeti-local

    es_flags = rpc.GetExclusiveStorageForNodeNames(self.cfg,

                                                   inst_config.all_nodes)

    if any(es_flags.values()):

      if inst_config.disk_template not in constants.DTS_EXCL_STORAGE:

        # Disk template not compatible with exclusive_storage: no instance

        # node should have the flag set

        es_nodes = [n

                    for (n, es) in es_flags.items()

                    if es]

        self._Error(constants.CV_EINSTANCEUNSUITABLENODE, instance,

                    "instance has template %s, which is not supported on nodes"

                    " that have exclusive storage set: %s",

                    inst_config.disk_template, utils.CommaJoin(es_nodes))

      for (idx, disk) in enumerate(inst_config.disks):

        _ErrorIf(disk.spindles is None,

                 constants.CV_EINSTANCEMISSINGCFGPARAMETER, instance,

                 "number of spindles not configured for disk %s while"

                 " exclusive storage is enabled, try running"

                 " gnt-cluster repair-disk-sizes",

                 idx)