Operating in harsh environments
The device is suited to streaming operations, as opposed to multiple stop-and-start, random-search tape
operations. When the tape is used for frequent stop-and-start operations, it is beneficial to still have as
much streaming movement as possible. This can be accomplished by ensuring that any save or restore
operation is the only active operation being performed.
Do not use any tape for archival purposes if it has been used outside of the ranges specified in Table 1 on
page 5 for an extended period of time. The magnetic and physical strength of the tape will have
deteriorated as a result of its exposure to the environment. Do not store important data on such a tape;
transfer the data to a newer tape for reliable archiving.
Ordering tape and data cartridges
All tape cartridges are not alike. The tape composition and length, and the construction of the cartridge
itself can all affect the quality and capacity of the recording and the performance of your tape drive. A
poor quality tape cartridge might appear to work adequately in your system, yet it can leave
contamination in the tape path or impede the speed of the recording.
The length and composition of the tape, and the size, shape, and construction of the cartridge shell must
all be considered when selecting the tape cartridge to be used with your system. IBM supports using only
data and cleaning cartridges supplied by IBM. Use only data-grade tape media for backup and data
processing.
To order cartridges in the United States and Canada, call 1-888-IBM-MEDIA, or got toStorage media
.
To order cartridges in other locations, contact your local provider of IBM storage products.
Table 2. Recommended test, cleaning, and 4mm data cartridges for the specific type of tape drive
Tape drive Part number Type of cartridge Capacity
DDS3 59H3466 Test Cartridge 11.5m
21F8763 Cleaning Cartridge 50 cleanings
59H3465 Data Cartridge 12 GB
DDS4 59H4457 Test Cartridge 11.5m
21F8763 Cleaning Cartridge 50 cleanings
59H4458 Data Cartridge 20 GB
DAT72 59H4457 Test Cartridge 11.5m
21F8763 Cleaning Cartridge 50 cleanings
18P7912 Data Cartridge 36 GB
DAT160 23R5636 Test Cartridge 155m
23R5638 Cleaning Cartridge 25 cleanings (minimum)
23R5635 Data Cartridge 80 GB
DAT320 46C1938 Test Cartridge 153m
46C1937 Cleaning Cartridge 27 cleanings (minimum)
50 cleanings (average)
70 cleaning (maximum)
46C1936 Data Cartridge 160 GB
6 Managing devices
To Next Page
Loading...
Need help?
General