IBM Power System 5148-21L Manual
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IBM Power System 5148-21L Manual

IBM Power System 5148-21L Manual

Sas subsystem
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Power Systems
SAS subsystem for the 5148-21L,
5148-22L, 8247-21L, 8247-22L,
8247-42L, 8284-21A, 8284-22A,
8286-41A, or 8286-42A
IBM

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Summary of Contents for IBM Power System 5148-21L

  • Page 1 Power Systems SAS subsystem for the 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A...
  • Page 3 Power Systems SAS subsystem for the 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A...
  • Page 4 Note Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on page 13, the IBM Systems Safety Notices manual, G229-9054, and the IBM Environmental Notices and User Guide, Z125–5823. ™...

  • Page 5: Table Of Contents

    Notices ........13 Accessibility features for IBM Power Systems servers .
  • Page 6 SAS subsystem...

  • Page 7: Safety Notices

    Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard: v If IBM supplied the power cord(s), connect power to this unit only with the IBM provided power cord. Do not use the IBM provided power cord for any other product.
  • Page 8 – For racks with AC power, connect all power cords to a properly wired and grounded electrical outlet. Ensure that the outlet supplies proper voltage and phase rotation according to the system rating plate. – For racks with a DC power distribution panel (PDP), connect the customer’s DC power source to the PDP.
  • Page 9 v Each rack cabinet might have more than one power cord. – For AC powered racks, be sure to disconnect all power cords in the rack cabinet when directed to disconnect power during servicing. – For racks with a DC power distribution panel (PDP), turn off the circuit breaker that controls the power to the system unit(s), or disconnect the customer’s DC power source, when directed to disconnect power during servicing.
  • Page 10 CAUTION: Removing components from the upper positions in the rack cabinet improves rack stability during relocation. Follow these general guidelines whenever you relocate a populated rack cabinet within a room or building. v Reduce the weight of the rack cabinet by removing equipment starting at the top of the rack cabinet.
  • Page 11 DANGER: Rack-mounted devices are not to be used as shelves or work spaces. (L002) (L003) Safety notices...
  • Page 12 DANGER: Multiple power cords. The product might be equipped with multiple AC power cords or multiple DC power cables. To remove all hazardous voltages, disconnect all power cords and power cables. (L003) (L007) CAUTION: A hot surface nearby. (L007) (L008) SAS subsystem...
  • Page 13 Exchange only with the IBM-approved part. Recycle or discard the battery as instructed by local regulations. In the United States, IBM has a process for the collection of this battery. For information, call 1-800-426-4333. Have the IBM part number for the battery unit available when you call. (C003)
  • Page 14 Freewheeling will cause uneven cable wrapping around winch drum, damage cable, and may cause serious injury. (C048) Power and cabling information for NEBS (Network Equipment-Building System) GR-1089-CORE The following comments apply to the IBM servers that have been designated as conforming to NEBS (Network Equipment-Building System) GR-1089-CORE: SAS subsystem...
  • Page 15 The equipment is suitable for installation in the following: v Network telecommunications facilities v Locations where the NEC (National Electrical Code) applies The intrabuilding ports of this equipment are suitable for connection to intrabuilding or unexposed wiring or cabling only. The intrabuilding ports of this equipment must not be metallically connected to the interfaces that connect to the OSP (outside plant) or its wiring.
  • Page 16 SAS subsystem...

  • Page 17: Sas Subsystem For The 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, Or 8286-42A

    IBM Power System S812L (8247-21L), IBM Power System S822L (8247-22L), IBM Power System S824L (8247-42L), IBM Power System S812 (8284-21A), IBM Power System S822 (8284-22A), IBM Power System S814 (8286-41A), and the IBM Power System S824 (8286-42A) servers. What's new in SAS subsystem for the 5148-21L, 5148-22L, 8247-21L,...

  • Page 18: Sas Subsystem Overview

    A SAS fabric refers to the summation of all paths between all SAS adapter ports and all I/O device ports in the SAS subsystem including cables, enclosures, and expanders. SAS subsystem overview Learn about the features and locations of the SAS subsystem parts in the 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A system.
  • Page 19 Feature locations for the SAS subsystem parts in the base function storage configuration with the split disk configuration Figure 2 provides information about the supported SAS features and their system locations in systems that have the base function storage configuration with the split disk configuration. Figure 2.
  • Page 20 Figure 3. SAS subsystem parts in a system with the expanded function storage configuration Use Figure 3 with Table 3 for a list of parts and their locations. Table 3. SAS subsystem parts in a system with the expanded function storage configuration Customer card Diagram identification numbers...

  • Page 21: Sas Subsystem Storage Configurations

    Feature details SAS RAID adapters The SAS RAID adapters have the following features: v PCI Express (PCIe3) system interface v Physical link (phy) speed of 6 Gbps SAS v Optimized for SAS disk configurations that use dual paths through dual expanders for redundancy and reliability v Adapter managed path redundancy and path switching for multiported SAS devices v Embedded PowerPC processor, hardware XOR DMA Engine, and hardware Finite Field...

  • Page 22: Sas Subsystem Base Function Storage Configuration For The 5148-21L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, Or 8286-42A

    Table 4. SAS subsystem storage configurations (continued) SAS subsystem Supported SAS External SAS configuration RAID adapter components SAS port cables SAS cables Limitations Expanded Two PCIe3 x8 cache Two external SAS 4x Internal mini SAS HD Only one external SAS function storage SAS RAID internal ports that are used for...
  • Page 23 Figure 4. Disk bays controlled by base function disk drive backplane Example: Base function disk drive backplane for 8247-42L, 8286-41A, or 8286-42A SAS Configuration 1: FC EJ0N Storage Controller: CCIN 57D7 12 SFF (2.5”)HDD/SSD JBOD, RAID 0,10,5,6 SAS Configuration 1 Base DASD BP D1 - D12 (C14) CCIN 2B09...

  • Page 24: Sas Subsystem Base Function Storage Configuration With The Split Disk Feature For The 8247-21L, 8247-22L, 8284-22A, 8286-41A, Or 8286-42A

    SAS subsystem base function storage configuration with the split disk feature for the 8247-21L, 8247-22L, 8284-22A, 8286-41A, or 8286-42A This configuration uses the base function disk drive backplane with the split-disk feature, with disks split as 6+6. The base function storage configuration includes: v Two PCIe3 x8 SAS RAID internal adapters 6 Gb, with RAID 0,10,5,6 v One base function disk drive backplane that supports 12x SFF (2.5") bays v One Slimline DVD bay...

  • Page 25: Sas Subsystem Expanded Function Configuration For The 5148-22L, 8247-21L, 8247-22L, 8284-22A, 8286-41A, Or 8286-42A

    Two expanded function PCIe3 x8 Cache SAS RAID Internal adapters 6 Gb, with RAID 0, 5, 6, 10, 5T2, 6T2, and 10T2. Note: RAID 5T2, 6T2, and 10T2 are not supported for IBM i operating system. v One expanded function disk drive backplane which supports 18 SFF (2.5") bays, 8 1.8" SSD bays Note: For 8247-21L, 8247-22L, 8284-21A, or 8284-22A systems, the storage feature includes one expanded function disk drive backplane which supports 8x SFF (2.5") bays, 6x 1.8"...
  • Page 26 Examples: Expanded function disk drive backplane This example shows an expanded function storage configuration in the 5148-22L, 8247-21L, and 8247-22L systems. Figure 8. Disk bays controlled by the expanded function disk drive backplane in the 5148-22L, 8247-21L, 8247-22L, and 8284-22A systems This example shows an expanded function storage configuration in the 8286-41A and 8286-42A systems.

  • Page 27: Sas Subsystem Service Considerations

    Several SAS subsystem storage configurations are supported on the 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A systems. Related information: Logical partitioning SAS RAID controllers for IBM i SAS RAID controllers for Linux SAS RAID controllers for AIX SAS subsystem...

  • Page 28: Problem Determination And Recovery

    SAS storage subsystem on the 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A system. Related information: SAS RAID controllers for AIX SAS RAID controllers for IBM i SAS RAID controllers for Linux Serial-attached SCSI cable planning SAS subsystem...

  • Page 29: Notices

    Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead.

  • Page 30: Accessibility Features For Ibm Power Systems Servers

    All IBM prices shown are IBM's suggested retail prices, are current and are subject to change without notice. Dealer prices may vary. This information is for planning purposes only. The information herein is subject to change before the products described become available.

  • Page 31: Privacy Policy Considerations

    This product uses standard navigation keys. Interface information The IBM Power Systems servers user interfaces do not have content that flashes 2 - 55 times per second. The IBM Power Systems servers web user interface relies on cascading style sheets to render content properly and to provide a usable experience.

  • Page 32: Trademarks

    IBM, the IBM logo, and ibm.com are trademarks or registered trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the web at Copyright and trademark information at www.ibm.com/legal/copytrade.shtml.
  • Page 33 Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. VCCI Statement - Japan The following is a summary of the VCCI Japanese statement in the box above: This is a Class A product based on the standard of the VCCI Council.
  • Page 34 The following is a summary of the EMI Taiwan statement above. Warning: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user will be required to take adequate measures. IBM Taiwan Contact Information: SAS subsystem...
  • Page 35 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.

  • Page 36: Class B Notices

    Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Proper cables and connectors are available from IBM-authorized dealers. IBM is not responsible for any radio or television interference caused by unauthorized changes or modifications to this equipment.
  • Page 37 European Community contact: IBM Deutschland GmbH Technical Regulations, Abteilung M456 IBM-Allee 1, 71139 Ehningen, Germany Tel: +49 800 225 5426 email: halloibm@de.ibm.com VCCI Statement - Japan Japan Electronics and Information Technology Industries Association Statement This statement explains the Japan JIS C 61000-3-2 product wattage compliance.
  • Page 38 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.

  • Page 39: Terms And Conditions

    Permissions for the use of these publications are granted subject to the following terms and conditions. Applicability: These terms and conditions are in addition to any terms of use for the IBM website. Personal Use: You may reproduce these publications for your personal, noncommercial use provided that all proprietary notices are preserved.
  • Page 40 SAS subsystem...
  • Page 42 IBM® Printed in USA...

This manual is also suitable for:

Power system 8284-21aPower system 8284-22aPower system 8286-41aPower system 8286-42aPower system 5148-22lPower system 8247-21l ... Show all

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