Choosing a Tape Device
Table 33-2 shows typical tape devices used for storing file systems during the backup process. For more detailed information on tape devices, see Chapter 38, Managing Tape Drives (Tasks).
Table 33-2 Typical Media for Backing Up File Systems
Media
|
Capacity [Capacity depends on the type of drive and the data being written to the tape.]
|
1/2-inch reel tape
|
140 Mbytes (6250 bpi)
|
2.5-Gbyte 1/4 inch cartridge (QIC) tape
|
2.5 Gbytes
|
DDS3 4-mm cartridge tape (DAT)
|
12 - 24 Gbytes
|
14-Gbyte 8-mm cartridge tape
|
14 Gbytes
|
DLTTM 7000 1/2-inch cartridge tape
|
35 - 70 Gbytes
|