Not expert here again, just some experience.
I think you have to reserve 7 for the scsi controller.

This is what I see
dev   path
      52.7.0 (Controller -- my guess)
  1   52.6.0
  2   52.5.0
  5   52.4.0
  4   52.3.0
  3   52.2.0
      52.1.0
  7   52.0.0  (Tape -- My guess)

You may have path 52.1.0 open
and 52.0.0 also -- it wasn't listed.
I think your limited to addresses 0-7,
but you could try 8 to see if the range is 0-15.

Keven


Brian Donaldson wrote:
>  
> I've been trying to add a "new" (refurbished) disc drive (ST19171N) into my  
> 3000.
>  
> System doesn't recognize this newly added drive. I added it as LDEV  11. Can 
> anyone give me some insight into what I am missing/doing  wrong?
>  
> Brian "Who Do I Have To Sleep With To Get OFF This Show?" Donaldson.
>  
>  
>  
> Went into sysgen and added the path and device:
>  
> PATH:   52.7                                    LDEV:          
> ID:   PSEUDO                                  TYPE: DA       
> PMGR:   TRANSPARENT_MGR                      PMGRPRI:     6     
> LMGR:                                        MAXIOS:     0    
>  
> PATH:   52.7.0                                  LDEV:   11     
> ID:   ST19171N                                TYPE: DISC     
> PMGR:   SCSI_DISC_DM                         PMGRPRI:     8    
> LMGR:   LOGICAL_DEVICE_MANAGER                MAXIOS:     0    
> 
> ld
> LDEV:     1   DEVNAME:                     OUTDEV:        0    MODE:          
>     
> ID:  ST15150N                            RSIZE:       128   DEVTYPE:  DISC    
>  
> PATH:  52.6.0                              MPETYPE:       4   MPESUBTYPE:   2 
>    
> CLASS: DISC      SPOOL                                                        
>    
> 
> LDEV:     2   DEVNAME:                     OUTDEV:        0    MODE:          
>     
> ID:  ST19171N                            RSIZE:       128   DEVTYPE:  DISC    
>  
> PATH:  52.5.0                              MPETYPE:       4   MPESUBTYPE:   2 
>    
> CLASS: DISC      SPOOL                                                        
>    
> 
> LDEV:     3   DEVNAME:                     OUTDEV:        0    MODE:          
>     
> ID:  ST19171N                            RSIZE:       128   DEVTYPE:  DISC    
>  
> PATH:  52.2.0                              MPETYPE:       4   MPESUBTYPE:   2 
>    
> CLASS: DISC      SPOOL                                                        
>    
> 
> LDEV:     4   DEVNAME:                     OUTDEV:        0    MODE:          
>     
> ID:  ST19171N                            RSIZE:       128   DEVTYPE:  DISC    
>  
> PATH:  52.3.0                              MPETYPE:       4   MPESUBTYPE:   2 
>    
> CLASS: DISC      SPOOL                                                        
>    
> 
> LDEV:     5   DEVNAME:                     OUTDEV:        0    MODE:          
>     
> ID:  ST19171N                            RSIZE:       128   DEVTYPE:  DISC    
>  
> PATH:  52.4.0                              MPETYPE:       4   MPESUBTYPE:   2 
>    
> CLASS: DISC      SPOOL                                                        
>   
> 
> LDEV:     11   DEVNAME:                     OUTDEV:        0    MODE:         
>      
> ID:  ST19171N                            RSIZE:       128   DEVTYPE:  DISC    
>  
> PATH:  52.7.0                              MPETYPE:       4   MPESUBTYPE:   2 
>    
> CLASS: DISC      SPOOL                                                        

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