6. The next window in the wizard is a reminder that the  SPECTRUM_VIRT  device group that is  dedicated for IBM Spectrum Virtualize systems must be on the SKLM key servers. Make  sure that this device group exists and click  Next  to continue, as shown in Figure 12-34. Figure 12-34 Checking the key server device group 658  Implementing the IBM System Storage SAN Volume Controller with IBM Spectrum Virtualize V8.2.1