
Magnetic Media Controllers
393
Magnetic Media Controllers
• 9348-002 ½-inch Reel Tape Unit–Table Top
• 9427-21x 8mm Tape Library
The #6534 offers improved performance over #2621 and #6501 for external tape attachment,
and therefore, effectively replaces them. However, there are some devices such as the #5032
Removable Media Cluster Box, the 2440-A12 ½-inch Reel Tape Unit, and the 7208-002 2.3G
8mm Cartridge Tape Unit, that are not supported by the #6534. For these devices, the #2621
is still required.
The #6534 does not provide Hardware Data Compression (HDC).
V4R2 or later is required for #6534 to support 3995 Optical Library Dataserver.
#9754 MFIOP with RAID
The #9754 MFIOP with RAID is a SCSI controller that provides unprotected, mirrored, or
RAID-5 protection for internal disk units. It includes a 4M write cache for better performance
and improved device utilization. The #9754 also controls the internal CD-ROM drive and one
internal tape unit and contains three IOA slots for communications, LAN, and twinaxial I/O
adapters.
The #9754 will control Ultra, Fast Wide, and Fast Narrow SCSI disk units located in the
system unit and the #5055 Storage Expansion Unit (Model 730) or the #5057 (Model 740).
The Ultra SCSI disks give the best performance when attached to the #9751. These Ultra
SCSI disks are 17.54 GB Disk Unit #6714, 8.58 GB Disk Unit #6713, 4.19 GB Disk Unit
#6907, 1.96 GB Disk Unit #6906, and their base disk equivalents.
The #9754 also controls disks that are not Ultra SCSI. However, in that case, the disks do not
perform at Ultra SCSI speeds.
The #9754 MFIOP with RAID supports a maximum of 20 one or two-byte disk units. A
minimum of four disk units of equal capacity are required to implement RAID-5 protection. A
maximum of 10 disk units per RAID-5 array are supported. Parity information can be spread
across four or eight disk units. A maximum of four RAID-5 arrays are supported on one
#9754. Disk units not supported in a RAID-5 array can also be attached to the #9754 in either
an unprotected or a mirrored environment.
The #9754 supports data compression when combined with OS/400 V4R3. The #9754 itself
requires V4R2 of OS/400. The CCIN number for this feature is 6754.
#2718 PCI Magnetic Media Controller
The #2718 provides SCSI External attach capability exclusively for the 7207 Model 122 4 GB
External QIC Tape Drive.
Summary of Contents for AS/400e
Page 2: ......
Page 3: ...AS 400e System Handbook Document Number GA19 5486 20 May 22 2000...
Page 5: ...Table of Contents...
Page 6: ...Table of Contents...
Page 28: ...xxii AS 400e System Handbook...
Page 29: ...23 Introduction...
Page 30: ...Introduction...
Page 40: ...Introduction 10 AS 400e System Handbook...
Page 41: ...11 Concepts and Architecture...
Page 42: ...Concepts and Architecture...
Page 55: ...25 Workload and Performance...
Page 56: ...Workload and Performance...
Page 67: ...37 AS 400 Advanced Technology...
Page 68: ...AS 400 Advanced Technology...
Page 98: ...AS 400e Advanced Technology 68 AS 400e System Handbook...
Page 99: ...69 AS 400 Future Announcements...
Page 100: ...AS 400 Future Announcements...
Page 104: ...AS 400 Future Announcements 74 AS 400e System Handbook...
Page 105: ...75 AS 400e Server Summary...
Page 106: ...AS 400e Server Summary...
Page 124: ...IBM AS 400e server 94 AS 400e System Handbook...
Page 125: ...95 AS 400e Server 250...
Page 126: ...AS 400e Server 250...
Page 145: ...115 AS 400e Server 270...
Page 146: ...AS 400e Server 270...
Page 164: ...AS 400e server 270 134 AS 400e System Handbook...
Page 165: ...135 AS 400e Dedicated Server for Domino...
Page 166: ...AS 400e Dedicated Server for Domino...
Page 172: ...AS 400e Dedicated Server for Domino 142 AS 400e System Handbook...
Page 173: ...143 AS 400e Server 820...
Page 174: ...AS 400e Server 820...
Page 191: ...161 AS 400e Server 830...
Page 192: ...AS 400e Server 830...
Page 205: ...175 AS 400e Server 840...
Page 206: ...AS 400e Server 840...
Page 220: ...AS 400e server 840 190 AS 400e System Handbook...
Page 221: ...191 AS 400e Server SB2...
Page 222: ...AS 400e Server SB2...
Page 229: ...199 AS 400e Server SB3...
Page 230: ...AS 400e Server SB3...
Page 239: ...209 Expansion and Migration Towers...
Page 240: ...Expansion and Migration Towers...
Page 257: ...227 Customer Install Features...
Page 258: ...Customer Install Features...
Page 268: ...Customer Install Features CIF 238 AS 400e System Handbook...
Page 269: ...239 I O Processor...
Page 270: ...I O Processor...
Page 280: ...I O Processor 250 AS 400e System Handbook...
Page 281: ...251 I O Adapter...
Page 282: ...I O Adapter...
Page 307: ...277 PCI Card Placement Rules...
Page 308: ...PCI Card Placement Rules...
Page 337: ...307 Upgrades to AS 400e Server 8xx...
Page 338: ...Upgrades to AS 400e Server 8xx...
Page 360: ...Upgrades to AS 400e server 8xx 330 AS 400e System Handbook...
Page 361: ...331 Internal Storage...
Page 362: ...Internal Storage...
Page 387: ...357 Removable Storage...
Page 388: ...Removable Storage...
Page 410: ...Removable Storage Media Devices 380 AS 400e System Handbook...
Page 411: ...381 Magnetic Media Controllers...
Page 412: ...Magnetic Media Controllers...
Page 432: ...Magnetic Media Controllers 402 AS 400e System Handbook...
Page 433: ...403 External Disk Storage...
Page 434: ...External Disk Storage...
Page 438: ...2105 Enterprise and Versatile Storage Servers 408 AS 400e System Handbook...
Page 439: ...409 Enclosures...
Page 440: ...Enclosures...
Page 445: ...415 Peripherals...
Page 446: ...Peripherals...
Page 478: ...Peripherals 448 AS 400e System Handbook...
Page 479: ...449 OS 400...
Page 480: ...OS 400...
Page 560: ...Operating System 400 5769 SS1 530 AS 400e System Handbook...
Page 561: ...531 Database...
Page 562: ...Database...
Page 587: ...557 Networking...
Page 588: ...Networking...
Page 623: ...593 Lotus...
Page 624: ...Lotus...
Page 646: ...Lotus Enterprise Integrator 5769 LNP 616 AS 400e System Handbook...
Page 647: ...617 Systems Management...
Page 648: ...Systems Management...
Page 669: ...639 Application Development...
Page 670: ...Application Development...
Page 704: ...IBM Licensed Programs Application Development Products 674 AS 400e System Handbook...
Page 705: ...675 Office and Printing...
Page 706: ...Office...
Page 728: ...IBM Licensed Programs Office and Printing Products 698 AS 400e System Handbook...
Page 729: ...699 Earlier Model Summary...
Page 730: ...Earlier Model Summary...
Page 788: ...Summary of All Earlier AS 400 Models 758 AS 400e System Handbook...
Page 789: ...759 Special Notices and Publications...
Page 790: ...Special Notices and Publications...
Page 794: ...Special Notices 764 AS 400e System Handbook...
Page 802: ...AS 400 Documentation 772 AS 400e System Handbook...
Page 805: ...775 Abbreviations...
Page 806: ...Abbreviations...
Page 811: ...781 Index...
Page 812: ...Index...
Page 830: ......
Page 831: ...1 5 spine 1 5 1 998 789 1051 pages AS 400e System Handbook Version 4 Release 5...
Page 832: ......
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