Quantum Pathlight VX Guía de usuario descargar pdf (Pagina 38)

34 Planning to Install and Configure Pathlight VX

Optionally, you can also use Table 24 on page 35 and Table 25 on page 36 to define which hosts will be

configured to what virtual device LUNs and their LUN instances. You need to duplicate the information in

these tables for every virtual library and its drives that are created.

In Table 24

and Table 25, virtual devices are presented to each blade in an alternatively distributed,

sequential order by default. For example, virtual Library Lib1 is presented as "LUN126" to Back1 from FCB1,

virtual device D1 is presented as "LUN1" to Back1 from FCB1, virtual device D2 is presented as "LUN2" to

Back 1 from FCB2, virtual device D3 is presesnted as "LUN3" to Back1 from FCB1, virtual device D4 is

presented as "LUN4" to Back1 from FCB2, and so on. In Table 25

, Back2 begins its drive assignments from

virtual device D21 presented as LUN21" from FCB1 and continues with the pattern above.

CAUTION

All mapped LUNs must be visible to FC1 and FC3 on both blades

FCB1 and FCB2. There can be no channel zoning.

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Quantum Pathlight VX Guía de usuario Pagina 38