Performance Specifications Of The 3592 Tape - IBM TS3500 Introduction And Planning Manual

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Table 22. Performance specifications of the Ultrium tape drives (continued)
|
|
Performance Parameter
| | | | | |
| Time to unload
| | | | cartridge from load
| point
|
Average search time to
| | | | |
first byte of data (load
|
time)
|
Notes: N/A = not applicable.
| 1. All sustained data rates are dependent on the entire data path (from data source to host system to tape drive).
| 2. Read only
|
Table 23. Performance specifications of the 3592 tape drives
Performance
parameter
Sustained data rate
1
(native)
Compressed
sustained data rate
(at maximum
compression)
Burst data rate for
Fibre Channel devices
Load-to-ready time
Unload time
Maximum rewind
time
80
IBM System Storage TS3500 Tape Library with ALMS: Introduction and Planning Guide
Ultrium 6 Ultrium 5
17 seconds
60 seconds
TS1140 Tape Drive TS1130 Tape Drive
250 MB/s
(E07 format)
160 MB/s
(E06 format)
N/A
N/A
650 MB/s
(E07 format)
800 MB/s
15 seconds
2
24 seconds
55 seconds (100%
Not supported
72 seconds (100% scaled JB)
76 seconds (100%
scaled JC)
Not supported
24 seconds (20% scaled JB)
26 seconds (20%
scaled JC)
Tape Drive
Ultrium 4 Ultrium 3
57 seconds
Tape Drive
TS1120 Tape Drive
N/A
160 MB/s
(E06 format)
140 MB/s
(E05 format) (E05 format)
70 MB/s
(J1A format) (J1A format)
350 MB/s
(E06 format) (E05 format)
400 MB/s
13 seconds
2
23 seconds
66 seconds (100%
scaled JA)
90 seconds (100%
Not supported Not supported
18 seconds (20% scaled JA)
Not supported Not supported
Ultrium 2
15 seconds
49 seconds
3592 Model J1A Tape
N/A
N/A
100 MB/s
50 MB/s 40 MB/s
(J1A format)
280 MB/s 120 MB/s
(J1A format)
200 MB/s
19 seconds
21 seconds
77 seconds
scaled JA) (100% scaled JA)
Not supported
scaled JB)
Not supported
18 seconds (20%
scaled JA)
Not supported
Not supported
Ultrium 1
18 seconds
73 seconds
Drive
N/A
N/A
N/A