Exemple #1
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 def is_lun_io_ready(lun):
     utils.update_res_without_poll(lun)
     if not lun.existed:
         return False
     lun_state = lun.state
     if lun_state == common.LUNState.INITIALIZING:
         return False
     elif lun_state in [common.LUNState.READY,
                        common.LUNState.FAULTED]:
         return lun.operation == 'None'
     else:
         # Quick exit wait_until when the lun is other state to avoid
         # long-time timeout.
         msg = ('Volume %(name)s was created in VNX, '
                'but in %(state)s state.'
                % {'name': lun.name,
                   'state': lun_state})
         raise exception.VolumeBackendAPIException(data=msg)
Exemple #2
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 def is_lun_expanded(lun, new_size):
     utils.update_res_without_poll(lun)
     return new_size == lun.total_capacity_gb
Exemple #3
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 def is_lun_ops_ready(lun):
     utils.update_res_without_poll(lun)
     return 'None' == lun.operation
Exemple #4
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 def is_object_existed(obj):
     utils.update_res_without_poll(obj)
     return obj.existed
Exemple #5
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 def is_lun_expanded(lun, new_size):
     utils.update_res_without_poll(lun)
     return new_size == lun.total_capacity_gb
Exemple #6
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 def is_lun_ops_ready(lun):
     utils.update_res_without_poll(lun)
     return 'None' == lun.operation
Exemple #7
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 def is_object_existed(obj):
     utils.update_res_without_poll(obj)
     return obj.existed