System Administration Guide, Volume 1

Specifying Different Densities for a Tape Drive

To transport a tape to a system whose tape drive supports only a certain density, specify a device name that writes at the desired density. The table below describes how to specify different densities for a tape drive.

Table 47-4 Specifying Different Densities for a Tape Drive

To Specify The ... 

Use ... 

First drive, low density, rewinding 

/dev/rmt/0l

First drive, low density, nonrewinding 

/dev/rmt/0ln

Second drive, medium density, rewinding 

/dev/rmt/1m

Second drive, nonrewinding, medium density 

/dev/rmt/1mn

The unit and density characters are shown in Figure 47-1.