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Internal Magnetic Media
342
iSeries Handbook
Alternate Installation Device support allows you to perform installation and recovery
procedures using a combination of devices. Prior to V4R1, these types of activities could only
be performed using devices attached to the first system bus. The first system bus connects to
the service processor IOP. Typically this is where the optical device or tape devices used for
installations are attached. On OS/400 V4 systems, you can use a combination of devices that
are attached on the first system bus and on additional buses. The alternate installation device
is not attached to the first system bus.
On the Model 270 and Model 8xx V4R5 systems, the Alternate IPL device is attached to an
I/O adapter that is controlled by the base IOP in the system.
If you use the alternate installation function, the system uses existing support (a device on
the first system bus) to install or recover enough of the Licensed Internal Code required to
perform an IPL with an IPL-type D. When using the alternate installation device support, the
system continues the operation using media in the alternate installation device. This function
supports installation and recovery from tape media, such as SAVSYS tapes or distribution
tapes that you created, which contain Licensed Internal Code and may contain the operating
system, licensed programs, and data.
See the
Backup and Recovery Manual, SC41-5304, for more information.
Tape Unit Descriptions
4 GB ¼-Inch Internal Cartridge Tape Unit Technology
This tape may be used for save/restore, Alternate IPL, program distribution, migration, and
¼-inch cartridge tape exchange. Backward read/write capability to previous generations of
QIC drives protects the customers investment in QIC technology.
This tape is not compatible with System/36 tape units. For read and write compatibility, refer
to internal tape read/write compatibilities table on page 339.
13 GB ¼-Inch Internal Cartridge Tape Unit Technology (Supported but not
orderable)
The 13 GB tape unit provides 16 GB capacity native and 32 GB capacity compressed with a
data transfer rate of 1.5 MB/s (native) and 3 MB/s (with compression) using a 1500-foot
cartridge tape. The #6485 also provides 13 GB capacity native and 26 GB capacity
An Alternate IPL device must be attached to an IOA adapter card that is controlled by the
base IOP in the system. Any other tape drive can be an Alternate Installation Device.
Important
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Страница 3: ...IBM iSeries Handbook Version 5 Release 1 Document Number GA19 5486 21B 12 February 2002...
Страница 5: ...Table of Contents...
Страница 6: ...Table of Contents...
Страница 31: ...1 Introduction...
Страница 32: ...Introduction...
Страница 38: ...Introduction 8 iSeries Handbook...
Страница 39: ...9 Advanced Technology...
Страница 40: ...Advanced Technology...
Страница 68: ...iSeries Architecture Fundamental Strength of the iSeries 38 iSeries Handbook...
Страница 69: ...39 Workload and Performance...
Страница 70: ...Workload and Performance...
Страница 82: ...Workload and Performance 52 iSeries Handbook...
Страница 83: ...53 iSeries Direction...
Страница 84: ...iSeries Direction...
Страница 93: ...63 Server Summary...
Страница 94: ...Server Summary...
Страница 120: ...iSeries and AS 400e Servers 90 iSeries Handbook...
Страница 121: ...91 AS 400e Server 250...
Страница 122: ...AS 400e Server 250...
Страница 142: ...iSeries Model 250 Packages and AS 400e Server 250 112 iSeries Handbook...
Страница 143: ...113 iSeries Server 270...
Страница 144: ...iSeries Server 270...
Страница 162: ...iSeries Server 270 132 iSeries Handbook...
Страница 163: ...133 iSeries Dedicated Server for Domino...
Страница 164: ...iSeries Dedicated Server for Domino...
Страница 172: ...iSeries Dedicated Server for Domino 142 iSeries Handbook...
Страница 173: ...143 iSeries Server 820...
Страница 174: ...iSeries Server 820...
Страница 192: ...iSeries Model 820 162 iSeries Handbook...
Страница 193: ...163 iSeries Server 830...
Страница 194: ...iSeries Server 830...
Страница 211: ...181 iSeries Server 840...
Страница 212: ...iSeries Server 840...
Страница 232: ...iSeries Model 840 202 iSeries Handbook...
Страница 233: ...203 Upgrades to iSeries Server 8xx...
Страница 234: ...Upgrades to iSeries Server 8xx...
Страница 253: ...223 iSeries Server SB2...
Страница 254: ...iSeries Server SB2...
Страница 261: ...231 iSeries Server SB3...
Страница 262: ...iSeries Server SB3...
Страница 271: ...241 HSL and Towers...
Страница 272: ...HSL and Towers...
Страница 304: ...Towers and Racks 274 iSeries Handbook...
Страница 305: ...275 I O Processor...
Страница 306: ...I O Processor...
Страница 319: ...289 I O Adapter...
Страница 320: ...I O Adapter...
Страница 352: ...I O Adapters and Controllers 322 iSeries Handbook...
Страница 353: ...323 Internal Storage...
Страница 354: ...Internal Storage...
Страница 381: ...351 Removable Storage...
Страница 382: ...Removable Storage...
Страница 390: ...Removable Storage Media Devices 360 iSeries Handbook...
Страница 420: ...Externally Attached Automated Libraries 390 iSeries Handbook...
Страница 421: ...391 External Disk Storage...
Страница 422: ...External Disk Storage...
Страница 426: ...2105 Enterprise and Versatile Storage Servers 396 iSeries Handbook...
Страница 427: ...397 Peripherals...
Страница 428: ...Peripherals...
Страница 456: ...Peripherals 426 iSeries Handbook...
Страница 457: ...427 Customer Install Features...
Страница 458: ...Customer Install Features...
Страница 470: ...Customer Install Features CIF 440 iSeries Handbook...
Страница 471: ...441 OS 400...
Страница 472: ...OS 400...
Страница 544: ...Operating System 400 5722 SS1 514 iSeries Handbook...
Страница 550: ...Software Terms 520 iSeries Handbook...
Страница 551: ...521 Database...
Страница 552: ...Database...
Страница 575: ...545 TCP...
Страница 576: ...TCP...
Страница 595: ...565 WebSphere...
Страница 596: ...WebSphere...
Страница 627: ...597 Application Development...
Страница 628: ...Application Development...
Страница 661: ...631 Lotus...
Страница 662: ...Lotus...
Страница 689: ...659 Networking...
Страница 690: ...Networking...
Страница 727: ...697 System Management...
Страница 728: ...System Management...
Страница 754: ...IBM Licensed Programs System Management Products Services 724 iSeries Handbook...
Страница 755: ...725 Printing and Document Handling...
Страница 756: ...Printing and Document Handling...
Страница 772: ...IBM Licensed Programs Printing and Document Handling Products 742 iSeries Handbook...
Страница 773: ...743 Earlier Model Summary...
Страница 774: ...Earlier Model Summary...
Страница 831: ...801 Referenced Lists...
Страница 832: ...Referenced Lists...
Страница 863: ...833 Special Notices and Publications...
Страница 864: ...Special Notices and Publications...
Страница 877: ...847 Abbreviations...
Страница 878: ...Abbreviations...
Страница 884: ...854 iSeries Handbook...
Страница 885: ...855 Index...
Страница 886: ...Index...
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Страница 905: ...1 5 spine 1 5 1 998 789 1051 pages IBM iSeries Handbook Version 5 Release 1...
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