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IBM 1269-3S2, Инструкция по установке, обслуживанию и эксплуатации

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Getting Started

17

2.4 Connecting to the DCS9900 

There is only one basic cabling configurations for the IBM System Storage DCS9900 3S2 Storage 
Expansion Unit: 1x16 (10 enclosures), which may be daisy chained to another set of 10.

2.4.1 Connecting Multiple Enclosures 

The IBM System Storage DCS9900 3S2 Storage Expansion Unit is achieved by connecting additional 
EBOD (Expanded Bunch of Disks) enclosures to the Expansion ports of the EBOD Modules. Multiple 
enclosures are connected together by using SAS compliant cables. This configuration is known as daisy 
chaining and is illustrated in 

Figure 2–7

.

Important

T

he SAS connectors must be secured with their screw lock assemblies. The screw locks 

ensure a robust mechanical connection and are essential in order to avoid cable 
stresses reaching the solder joints of the connector.

 

Содержание 1269-3S2

Страница 1: ...IBM System Storage DCS9900 1269 3S2 Storage Expansion Unit Installation Service and User Guide GA32 0613 00...

Страница 2: ...warranties in certain transactions therefore this statement may not apply to you Order publications through your IBM representative or the IBM branch office serving your locality No part of this docum...

Страница 3: ...ES Support 12 2 Getting Started 13 2 1 Planning Your Installation 13 2 1 1 Enclosure Drive Bay Numbering Convention 14 2 2 Enclosure Installation Procedures 14 2 2 1 Pre Requisites 14 2 2 2 Chassis In...

Страница 4: ...dule 35 4 3 2 Ops Panel 36 4 3 3 EBOD Module 37 4 4 Troubleshooting 37 4 4 1 System Faults 37 4 4 2 Power Supply Cooling Faults 38 4 4 3 Thermal Control 38 4 4 4 Thermal Alarm 39 4 4 5 Thermal Shutdow...

Страница 5: ...about where to go for additional information about IBM and IBM products what to do if you experience a problem with your IBM System Storage DCS9900 product and whom to call for service if it is necess...

Страница 6: ...If for some reason this is not possible at the time of delivery you must make arrangements to have professional movers or riggers return to finish the transportation at a later date Only professional...

Страница 7: ...e vii Figure P 2 2 Man Lift Safety Label Do not try to lift the enclosure by the handles on the PSU Cooling module The handles are not designed to support the weight of the populated enclosure Figure...

Страница 8: ...mply with applicable safety emission and thermal requirements keep all enclosure covers securely fitted and keep all bays fitted with plug in modules Enclosures must be only operated from a power supp...

Страница 9: ...e AC sources disconnect all supply power for complete isolation Provide a safe electrical earth ground connection for the power cord Check the grounding of the enclosure before applying power Provide...

Страница 10: ...Hazardous Voltage Do not remove covers from the Power Supply Unit PSU Danger of electric shock inside Return the damaged PSU to your supplier for repair Operation of the product with ANY modules MISSI...

Страница 11: ...825 1 Important Observe all applicable safety precautions for example weight restrictions handling batteries and lasers etc detailed in the preceding paragraphs when dismantling and disposing of this...

Страница 12: ...nce Statement This Class A digital product complies with Canadian ICES 003 Avis de conformit la r glementation d Industrie Canada Cet appareil num rique de la classe A est conform la norme NMB 003 du...

Страница 13: ...dert bzw wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der IBM gesteckt eingebaut werden EN 55022 Klasse A Ger te m ssen mit folgendem Warnhinweis versehen werden Warnung Dieses is...

Страница 14: ...00 1269 3S2 Storage Expansion Unit Installation Service and User Guide Taiwan Class A Warning Statement Japan VCCI Class A ITE Electronic Emission Statement Korean Class A Electronic Emission Statemen...

Страница 15: ...r of units installed in the rack Consideration of the electrical power consumption rating shown on the nameplate should be used when addressing these concerns The electrical distribution system must p...

Страница 16: ...ower failure and data loss If you remove any drive module you may lose data If you remove a drive module replace it immediately Replace it with a drive module of the same type and capacity Do not aban...

Страница 17: ...Unit The IBM System Storage DCS9900 3S2 Storage Expansion Unit is based on an enclosure system incorporating 16 drive bays designed to support SAS disk drives The subsystem utilizes Low Profile 1 inc...

Страница 18: ...Panel mounted at the rear The chassis assembly contains 16 drive bays at the front each of which accommodates a plug in drive carrier module The 16 drive bays are arranged in 4 rows of 4 drives At the...

Страница 19: ...nges are nominally 115V or 230V AC selected automatically Four LEDs mounted on the front panel of the Power Supply Cooling module Figure 1 3 indicate the status of the PSU and the fans 1 3 1 1 Multipl...

Страница 20: ...he enclosure with a micro controller which is used to monitor and control all elements of the enclosure 1 3 2 1 Ops Panel Indicators and Switches The Ops Panel includes Light Emitting Diodes LEDs whic...

Страница 21: ...Expansion Units utilizing SAS interconnections with the host computer system Figure 1 6 Processors housed on the EBOD modules provide enclosure management and interface to devices on the Backplane PSU...

Страница 22: ...he drive backplane connector an anti tamper lock operated by a torx socket type key 1 3 4 1 Drive Status Indicators Each drive carrier incorporates two indicators an upper Green and lower Amber In nor...

Страница 23: ...unctional modules have associated status LEDs The Ops Panel shows a consolidated status for all modules LEDs show constant green for good or positive indication Constant Amber LEDs indicate there is a...

Страница 24: ...epth from flange to maximum extremity of enclosure rear hold down 21 8 563 Depth from flange to furthest extremity at front of unit 0 6 15 Depth overall 22 4 568 Maximum Configuration Rack mount 35kg...

Страница 25: ...afety approvals acceptable in that country 120 3 48 414 132 3 15 411 180 2 37 416 200 2 14 414 240 1 82 412 254 1 74 411 Table 1 2 AC Power Input V Current A Power W Input V Current A Power W Safety C...

Страница 26: ...al Derating Derate ambient temperature by 1 degree C for every 1000 feet 304 8 meters increase above sea level Altitude Non Operational 305 to 12 192m 1000 to 40 000ft Shock Operational Vertical axis...

Страница 27: ...imensions internal 103mm x 267mm 4 inches x 10 5 inches component board area 103mm x 240mm 4 inches x 9 5 inches Mounting rear single bays 3 and or 4 Figure 1 2 Connectors Host Port 1 x SFF8470 connec...

Страница 28: ...and User Guide 12 1 5 10 Software Enclosure Services SES Support The enclosure has a sophisticated self monitoring and reporting function which conforms to ANSI SES specifications This reports on such...

Страница 29: ...g in modules are shown in Figure 2 1 Please refer to sections 2 4 2 6 for details of EBOD module configurations and installation Caution Dummy Carriers MUST be fitted to ALL unused bays There will be...

Страница 30: ...critical co requisite requirements and good handling practices which we encourage you to follow so as to ensure that a successful installation is achieved in the easiest manner Warning Ensure that you...

Страница 31: ...rear of the enclosure in positions 1 and 5 Warning Do not remove covers from the PSU Cooling module Danger of electric shock inside Return the PSU to your supplier for repair 2 3 1 Parts Check List 2...

Страница 32: ...nt install both PSU Cooling modules in an upside down orientation 3 Cam the module home by manually closing the PSU handle Figure 2 4 A click should be heard as the handle latches engage 4 Connect the...

Страница 33: ...nsion Unit is achieved by connecting additional EBOD Expanded Bunch of Disks enclosures to the Expansion ports of the EBOD Modules Multiple enclosures are connected together by using SAS compliant cab...

Страница 34: ...IBM System Storage DCS9900 1269 3S2 Storage Expansion Unit Installation Service and User Guide 18 Figure 2 5 DCS9900 to 10 Enclosures 1 x 16 Configuration...

Страница 35: ...Getting Started 19 Figure 2 6 DCS9900 to 10 Enclosures 1 x 16 Configuration Singlet View...

Страница 36: ...IBM System Storage DCS9900 1269 3S2 Storage Expansion Unit Installation Service and User Guide 20 Figure 2 7 Daisy Chain 1 x 16 Configuration...

Страница 37: ...ESSENTIAL that all apertures are filled before operating the unit Dummy Carriers are available for this purpose 2 6 1 Parts Check List 2 EBOD Modules 2 6 2 Installation Procedure Check for damage espe...

Страница 38: ...DCS9900 3S2 Storage Expansion Unit Please refer to Section 2 1 for information on your overall system configurations When planning your system configuration please remember that all IBM System Storage...

Страница 39: ...rive A8 Drive A12 Drive A16 Drive B1 Drive B5 Drive B9 Drive B13 Channel B Drive B2 Drive B6 Drive B10 Drive B14 Drive B3 Drive B7 Drive B11 Drive B15 Drive B4 Drive B8 Drive B12 Drive B16 Drive C1 Dr...

Страница 40: ...ve G3 Drive G7 Drive G11 Drive G15 Drive G4 Drive G8 Drive G12 Drive G16 Drive H1 Drive H5 Drive H9 Drive H13 Channel H Drive H2 Drive H6 Drive H10 Drive H14 Drive H3 Drive H7 Drive H11 Drive H15 Driv...

Страница 41: ...3 Slide the carrier gently all the way into the enclosure until it is stopped by the camming lever on the right of the carrier Figure 2 12 4 Cam the carrier home the camming foot on the base of the ca...

Страница 42: ...IBM System Storage DCS9900 1269 3S2 Storage Expansion Unit Installation Service and User Guide 26 Figure 2 12 Installing a Drive Carrier Module 2 Figure 2 13 Installing an Drive Carrier Module 3...

Страница 43: ...tivating the Locks 1 Carefully insert the lock key provided into the cutout in the handle 2 Insert the key into its socket 3 Rotate the key in a clockwise direction until the indicator is visible in t...

Страница 44: ...ns must always be disconnected prior to removal of the Power Supply Cooling module from the enclosure 2 9 Grounding Checks Important The following information is applicable to AC power sources only Th...

Страница 45: ...he procedure below to Power On the enclosure 1 Apply AC power to the enclosure Turn the Power Supply modules to ON 2 On the Ops Panel the Audible Alarm beeps once all LEDs flash for 7 seconds then the...

Страница 46: ...luminated constant GREEN If a problem is detected the color of the relevant LED will change to AMBER Please refer to Table 4 1 for further information Figure 3 1 PSU LEDs 3 2 2 Ops Panel Switches The...

Страница 47: ...eady On On On Single beep then double beep Ops panel power on 5s test state On On Off PSU LEDs or Fan LEDs intermittent audible alarm Any PSU fault or Fan fault On On Flash intermittent audible alarm...

Страница 48: ...ing operation an error condition is created 3 3 Disk Drive LEDs Each drive carrier incorporates two indicators an upper GREEN and lower AMBER In normal operation the Green LED will be ON and will flic...

Страница 49: ...closure The sensors for power and cooling conditions are housed within the Power Supply Cooling modules There is independent monitoring for each unit If a fault is indicated on the Ops Panel please re...

Страница 50: ...onfiguration switches on the Ops Panel are set correctly Switches 9 and 10 should be ON Switches 11 and 12 should be OFF 4 2 Audible Alarm The Ops Panel also includes an Audible Alarm which indicates...

Страница 51: ...ure 4 1 Under Normal conditions the LEDs should all be illuminated constant GREEN If a problem is detected the color of the relevant LED will change to AMBER Figure 4 1 AC PSU LEDs Table 4 1 AC PSU Co...

Страница 52: ...ted LEDs or Alarms State Description On Off Off Power On enclosure ready On On On Single beep then double beep Ops panel power on 5s test state On On Off PSU LEDs or Fan LEDs intermittent audible alar...

Страница 53: ...Green Flashing Red Fault Good POST Symptom Cause Action 1 The FAULT LED will illuminate AMBER on the EBOD Module 2 Audible Alarm sounding Theprocessorhas detected an internal fault for example failur...

Страница 54: ...if problem persists replace Power Supply Cooling Module 4 Reduce the ambient temperature Symptom Cause Action If the ambient air is cool below 25 C and the fans are observed to increase in speed then...

Страница 55: ...d 1 Check local ambient environment temperature is below the upper 40 C specification 2 Check the installation for any airflow restrictions at either the front or rear of the enclosure A minimum gap o...

Страница 56: ...n in order to protect itself and the disk drives from damage OR All fans have failed OR Only 1 fan operating and the internal temperature is 40 C or above 1 Check for airflow restrictions 2 Check Powe...

Страница 57: ...ly If the subsystem is used with modules or module blanks missing for more than a few minutes the Enclosure can overheat causing power failure and data loss Such use will invalidate the warranty Repla...

Страница 58: ...s and components Avoid contact with backplane components and module connectors etc 4 8 1 PSU Cooling Modules Warning Do not remove covers from the PSU Cooling module Danger of electric shock inside Re...

Страница 59: ...dules in an upside down orientation 3 Cam the module home by manually closing the PSU handle Figure 4 3 A click should be heard as the handle latches engage Figure 4 3 4 Connect the power supply cord...

Страница 60: ...D Module Warning Do not remove this module unless a replacement can be immediately added The system must not be run without all units in place 1 Using two hands grasp each latch between the thumb and...

Страница 61: ...pen position slide the EBOD module into the enclosure until the latch engages automatically 2 Cam the module home by manually closing the latches Figure 4 7 3 A click should be heard as the latch enga...

Страница 62: ...r handle by pressing the latch in the handle towards the right Note The anti tamper lock must be OFF 2 Gently withdraw the drive carrier module approximately 1 inch 25mm and wait 30 seconds 3 Withdraw...

Страница 63: ...Ra ck Ins t al la t io n IBM System Storage DCS9900 1269 3S2 Storage Expansion Unit Installation Service and User Guide 47 A 1269 3S2 19 Rack Installation Instructions See details on next page...

Страница 64: ...48 IBM System Storage DCS9900 1269 3S2 Storage Expansion Unit Installation Service and User Guide Ra ck I n st a ll at io n I n st ru ct io n s Step 4 Details...

Страница 65: ...lane 2 5 14 42 46 backplane 6 bay 1 2 3 5 6 7 11 13 27 29 c Chassis viii 2 chassis 2 7 13 Chassis Installation 15 Connecting Multiple Enclosures 17 d Dealing with Hardware Faults 41 Disk 32 disk drive...

Страница 66: ...30 Enclosure ID switch 4 Enclosure Installation Procedures 14 Enclosure Services Processor 33 Enclosure System Interface Operators Panel 4 Engaging the Anti tamper Locks 27 ESD precautions 14 42 46 E...

Страница 67: ...er Supply Cooling ix 2 3 13 15 29 33 37 38 40 42 43 Power Supply Cooling Module 42 Power Supply Cooling Module LEDs 30 39 PSU Good LED 28 PSU LEDs 30 35 r Rack mounting 2 Removing an AC PSU Cooling Mo...

Страница 68: ...ICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some st...

Страница 69: ...rate policies date back to 1971 and programs supporting them have been embedded within IBM s global environmental management system since that time The policy has been a cornerstone of IBM s energy ma...

Страница 70: ...n help provide you with additional information that matches your needs Additional Weblinks Corporate Energy and Climate Brochure http www ibm com ibm environment climate climatebroch_nov2007 pdf IBM P...

Страница 71: ...th the WEEE marking per Annex IV of the WEEE Directive as shown above must not dispose of end of life EEE as unsorted municipal waste but use the collection framework available to customers for the re...

Страница 72: ...nion This label is applied to various batteries to indicate that the battery is not to be thrown away but rather reclaimed upon end of life per this Directive Les batteries ou emballages pour batterie...

Страница 73: ...s and power cells includes the cost of the environmental management of their waste Este aviso se proporciona de conformidad con adem s de otros requisitos el Real Decreto espa ol 106 2008 El precio de...

Страница 74: ...information about products and prices please contact your IBM branch office your IBM business partner or your authorized remarketer When you send comments to IBM you grant IBM a nonexclusive right to...

Страница 75: ...Development Dept GZW 9000 South Rita Road Tuscon AZ U S A 85744 0001 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Страница 76: ......

Страница 77: ...Printed in USA GA32 0613 00...

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