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Seagate OneStor SP-3584, Installation & User Manual

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OneStor® SP-3584 Installation & User Guide

46

6.3 Replacing a Disk Drive in Carrier 

(DDIC)

6.3.1 Removing a DDIC

1

Identify which drawer contains the drive to be replaced. If the drive number is known, the plan in 

Figure 

6–4

 can be used. If the drive has failed, the drive fault LED will be lit amber on the relevant drawer.

Figure 6–3

Drawer Latches

Summary of Contents for OneStor SP-3584

Page 1: ...OneStor SP 3584 Installation User Guide Part No 83 00007099 10 01 Revision B June 2017 ...

Page 2: ...ility for any errors that may arise No part of this document may be transmitted or copied in any form or by any means for any purpose without the written permission of the Authors Revision B June 2017 Part No 83 00007099 10 01 ii OneStor SP 3584 Installation User Guide Acknowledgments OneStor is a registered trademark of Seagate Technology PLC Other names and brands may be the property of others ...

Page 3: ...U 15 2 5 Cooling Module 16 2 5 1 System Airflow 17 2 6 SBB I O Module 17 2 7 Enclosure Management 18 3 Installation 19 3 1 Preparation 19 3 1 1 ESD Precautions 19 3 1 2 Site Requirements 19 3 1 3 Unpacking the System 20 3 2 Installation 21 3 2 1 Installing the Rail Kit 21 3 2 2 Inserting Modules 23 3 3 Power Cord Connection 24 3 4 Grounding Checks 24 3 5 System Configurations 24 3 6 Data Security ...

Page 4: ...nuous Operation During Replacement 43 6 1 2 Field Replaceable Units FRUs 43 6 2 General Procedures 44 6 2 1 Opening a Drawer 44 6 2 2 Closing a Drawer 45 6 3 Replacing a Disk Drive in Carrier DDIC 46 6 3 1 Removing a DDIC 46 6 3 2 Inserting a DDIC 48 6 4 Replacing a Cooling Module 49 6 4 1 Removing a Cooling Module 49 6 4 2 Inserting a Cooling Module 51 6 5 Replacing a Power Supply Unit PSU 51 6 5...

Page 5: ...61 B 1 3 Harmonics 62 B 1 4 Flicker 62 B 1 5 Immunity Limit levels 62 B 2 Safety 62 B 3 Environmental and Recycling 62 B 3 1 RoHS and JIG A 62 B 3 2 WEEE 63 B 3 3 REACH 63 B 3 4 China RoHS 64 B 3 5 EuP Directive 65 B 3 6 Packaging 65 B 4 Acoustics 65 B 5 AC Power Cords 65 B 6 Potential for Radio Frequency Interference 66 C Glossary 67 D Index 69 ...

Page 6: ...vi OneStor SP 3584 Installation User Guide ...

Page 7: ...The personnel referred to within this document are defined as follows Service Person A person with the technical training and experience necessary to service the system safely This person must be aware of all hazards involved in performing service tasks and must take measures to minimize risks to themselves and other people User Operator Any user of the system other than a service person Related D...

Page 8: ...OneStor SP 3584 Installation User Guide viii ...

Page 9: ... provided by the equipment 1 2 Damage If you think the equipment has become damaged in any way remove all external cords and cables and contact your equipment supplier 1 3 Handling Caution A fully configured OneStor SP 3584 enclosure weighs up to 135kg 298lb depending on drive type An unpopulated enclosure weighs 46kg 101lb Use appropriate lifting methods Figure 1 1 Lifting Hazard Label ...

Page 10: ...enclosure and must only be removed when a replacement can be immediately inserted Important The enclosure will not receive sufficient airflow or cooling if it is operated with any of the rear modules missing It is essential that every module bay is filled either with a module or a blank module Replace any defective module with a fully operational unit as soon as possible Do not remove cooling modu...

Page 11: ...a module disconnect all power cords and cables Open drawers must not be used to support any other equipment 1 5 Electrical Safety The enclosure must only be operated from a power supply input voltage range of 200 to 240 VAC 50 to 60 Hz A suitable power source with electrical overload protection must be provided in order to meet the requirements in the technical specification Figure 1 4 Hot Surface...

Page 12: ...45 socket on the I O module is for Ethernet connection only and must not be connected to a telecommunications network 1 6 Rack System Safety Precautions The enclosure must be mounted in a rack before use The rack must be capable of supporting the total weight of the installed enclosure s A fully populated enclosure weighs up to 135kg 298lb The design should incorporate stabilizing features suitabl...

Page 13: ...ution system must provide a reliable ground for each enclosure and for the rack Each PSU in each enclosure has an ground leakage current of 1 6mA The design of the electrical distribution system must take into consideration the total ground leakage current from all the PSUs in all the enclosures The rack must be labelled with the words HIGH LEAKAGE CURRENT Ground connection essential before connec...

Page 14: ...OneStor SP 3584 Installation User Guide 6 ...

Page 15: ...1 The OneStor SP 3584 The OneStor SP 3584 storage system is shown in Figure 2 1 and Figure 2 2 It is housed in a 5U chassis containing two drawers of 42 drives each 84 drives in total Figure 2 1 OneStor SP 3584 Enclosure Front View ...

Page 16: ...be replaced on site The OneStor SP 3584 is designed for high availability with no single point of failure for data or power The IT modules comply with the Storage Bridge Bay SBB v2 1 specification which specifies interconnects power budgets power rails mechanical and thermal form factors and footprints Figure 2 2 OneStor SP 3584 Enclosure Rear View ...

Page 17: ...modules An operator s ops panel A front bezel A midplane PCB into which other components connect Two Power Supply Units PSUs Five cooling modules Two SBB I O modules Up to 84 Disk Drive In Carrier DDIC modules with drives installed A rail kit for rack mounting Important To ensure correct airflow and cooling all PSU bays and cooling module bays must contain a functioning unit If the enclosure is ru...

Page 18: ... drive modules The chassis has a 19 inch rack mounting that enables it to be installed on to standard 19 inch racks and uses 5 EIA units of rack space 8 75 inches 222mm Each drawer contains 42 bays for Disk Drives in Carriers DDICs DDICs are top mounted into the drawers At the rear the chassis assembly can accept two PSUs two SBB I O modules and five cooling modules Figure 2 3 Module Locations ...

Page 19: ...ty features To reduce the possibility of toppling only one drawer can be open at any one time The drawer locks into place when opened all the way To reduce pinching hazards two latches must be released before the drawer can be pushed back in Power and data are sent via three baseplanes and two sideplanes The sideplanes ensure redundant power and signal paths to each drive Each drawer can be locked...

Page 20: ...12G SAS drive with 3 5 adapter Contact your storage vendor for details of other hard disk drives that are available for use in the OneStor SP 3584 storage system The following solid state drives are supported 3 5 6G or 12G SAS solid state drive 2 5 6G or 12G SAS solid state drive with 3 5 adapter Hard drives and solid state drives can be mixed in the same drawer However hard drives connected to th...

Page 21: ...gical Status LED amber Drawer 1 Fault LED amber Drawer 2 Fault LED amber The ops panel is an integral part of the chassis and is not replaceable on site 2 3 3 1 Unit Identification Display A numerical display whose primary function is to display the enclosure unit identification number This can be helpful when setting up and maintaining multiple enclosure systems However a VPD Vital Product Data o...

Page 22: ...ere is a system hardware fault Additionally an LED may be lit on a PSU drawer DDIC cooling module or I O module that helps you identify which component is at fault 2 3 3 5 Logical Status LED Amber Indicates a change of status or fault from something other than the enclosure management EM system This may be from an internal or external RAID controller or HBA It is usually associated with a disk dri...

Page 23: ...e the faulty module The PSUs are hot swappable Replacement of a PSU can be performed while the enclosure is running but the procedure must be completed within two minutes of the removal of the defective PSU Ensure you have a replacement PSU before you remove the defective PSU The enclosure chassis is keyed to prevent PSUs from being inserted upside down The back of the PSU has a power switch three...

Page 24: ...e speed of the fans in the cooling modules is controlled by the SBB I O modules Section 2 5 1 System Airflow on page 17 describes the system airflow Cooling modules can be hot swapped while the enclosure is still running assuming that only one module is removed at a time and the swap takes no longer than two minutes Ensure you have a replacement cooling module before you remove the defective cooli...

Page 25: ...ge The cooling system provides sufficient capacity to ensure that maximum temperatures are not exceeded The minimum open area for the rack doors is 70 2 6 SBB I O Module The OneStor platform has a variety of SBB I O module options Refer to the specific I O module documentation for details All SBB I O modules are mechanically and electrically compliant to the SBB V2 1 specification Figure 2 9 Cooli...

Page 26: ...if there are no I O modules present An alarm occurs when incompatible configurations are detected The enclosure chassis is keyed to prevent I O modules from being inserted upside down 2 7 Enclosure Management SBB I O modules actively manage the enclosure If one of the modules fails in a two module system the other module will continue to operate If you require more details about enclosure manageme...

Page 27: ...tact with backplane components and module connectors etc 3 1 2 Site Requirements Before you begin make sure the site where you intend to set up and use your storage system has the following Standard power from an independent source or a rack power distribution unit with a UPS Host computer with the correct firmware BIOS and drivers Contact your supplier for the correct software levels Before setti...

Page 28: ...the site where you intend to use your storage system 2 Inspect the packaging for crushes cuts water damage or any other evidence of mishandling during transit If there is any damage photograph the packaging for future reference before opening 3 Remove the packaging as shown in Figure 3 1 Figure 3 1 Unpacking the System ...

Page 29: ...he front post to the inside of the rear post is 713mm to 884mm This suits a one meter deep rack within Rack Specification IEC 60297 1 To facilitate access remove the door from the rack 2 Ensure the pre assembled rails are at their shortest length 3 Locate the rail location pins inside the front of the rack and extend the length of the rail assembly to enable the rear location pins to locate Ensure...

Page 30: ... hold down bracket depending on the distance from the rack post to the enclosure hold down slot Ensure the sliding nut is at the rear of the slot prior to fitting the bracket to the post then slide the nut along the slot to enable the rear enclosure fastening screw to be fitted Note For rack depths where the rack posts are behind the enclosure hold down slots 1 Swap the left and right hold down br...

Page 31: ... the enclosure is installed in the rack the straps are not suitable for removing the enclosure from the rack 3 2 2 Inserting Modules Insert all of the modules and Disk Drives in Carriers DDICs by referring the following instructions Section 6 4 2 Inserting a Cooling Module on page 51 Section 6 5 2 Inserting a PSU on page 52 Section 6 6 2 Inserting an SBB I O Module on page 55 Section 6 3 2 Inserti...

Page 32: ...s because the rack will have a larger EARTH LEAKAGE CURRENT TOUCH CURRENT Examine the ground connection to the rack before the switch on an electrical engineer who is qualified to the appropriate local and national standards must do the examination See 1 5 Electrical Safety on page 3 for more information 3 5 System Configurations Note Configuration details in this section are for a typical 5U84 en...

Page 33: ...Installation 25 Figure 3 4 Valid Configuration ...

Page 34: ...le see Figure 3 5 or between I O modules in the same enclosure see Figure 3 6 You must also ensure that you do not create loops when connecting I O modules on different enclosures see Figure 3 7 Figure 3 5 Invalid Configuration I O Module Connected Back to Itself Figure 3 6 Invalid Configuration Loops Created Between I O Modules in the Same Enclosure ...

Page 35: ...d keep them away from strong magnetic fields All the supplied plug in modules must be in place for the air to flow correctly around the enclosure and also to complete the internal circuitry If the enclosure system is used with modules missing for more than a few minutes the enclosure can overheat causing power failure and data loss Such use may also invalidate the warranty Figure 3 7 Invalid Confi...

Page 36: ...e module replace it immediately If it is faulty replace it with a drive module of the same type and capacity Ensure that all disk drives are removed from the enclosure before attempting to manhandle or move the rack installation Do not abandon your backup routines ...

Page 37: ...nect the power cables to the PSU s see Figure 4 1 2 Move all PSU power switches to the on position 3 The system power LED on the ops panel should be lit green and the disk drive motors should start Important If mains power is lost for any reason the system will re start automatically when power is restored Note See section 4 3 Ops Panel LEDs on page 30 for details of the ops panel LEDs and related...

Page 38: ...can be placed into standby again 4 3 Ops Panel LEDs Table 4 1 describes the ops panel LED fault and status conditions Figure 4 2 shows the panel layout Please refer to section on page 35 for details of any fault indication Figure 4 1 PSU Power Switch and LEDs Table 4 1 Ops Panel LEDs LED Status Power On Standby Constant green power is on Constant amber system is in standby not operational Module F...

Page 39: ... and hold the Input switch on the ops panel for a period of five seconds The left hand digit flashes 2 Press and release the Input switch to increment the number until the required digit is reached 3 Press and hold the Input switch for a period of five seconds The right hand digit flashes 4 Press and release the Input switch to increment the number until the required digit is reached 5 Press and h...

Page 40: ...by pressing the Input switch The unit identification number may be set via other methods contact your storage vendor for details As above the new setting will only be applied after a power cycle All other functionality shall remain the same as described above 4 5 Power Down For modules with RAID controllers you must shutdown the application contact your storage vendor for details on how to do this...

Page 41: ...is present Call your supplier for replacements if Cords are missing or damaged Plugs are incorrect Cords are too short 5 2 2 Host Computer Does Not Recognize Enclosure 1 Check that the interface cables from the enclosure to the host computer are fitted correctly 2 Check that drive carrier modules have been correctly installed see section 6 3 Replacing a Disk Drive in Carrier DDIC on page 46 3 Chec...

Page 42: ... after a few seconds 5 3 1 PSU LEDs Figure 5 1 PSU LEDs Table 5 1 PSU LED States PSU Fail Amber AC Missing Amber Power Green Status Off Off Off No AC power to either PSU On On Off PSU present but not supplying power or PSU alert state usually due to critical temperature Off Off On Mains AC present switch on This PSU is providing power Off Off Flashing AC power present PSU in standby other PSU is p...

Page 43: ...ions LED Description Module OK Constant green indicates that the fan is working correctly Off means the fan has failed Follow the procedure in section 6 4 Replacing a Cooling Module on page 49 Fan Fault Amber indicates that a fan has failed Follow the procedure in section 6 4 Replacing a Cooling Module on page 49 ...

Page 44: ...icates a fault in a PSU cooling module or SBB I O module Check the drawer LEDs to see if a drive fault is indicated see section 5 3 4 Drawer LEDs on page 37 Logical Status LED Amber indicates a fault from something other than GEM usually a disk drive fault or an HBA or an internal or external RAID controller Check the drawer LEDs to see if a drive fault is indicated see section 5 3 4 Drawer LEDs o...

Page 45: ...uld follow the procedure in section 6 3 Replacing a Disk Drive in Carrier DDIC on page 46 to replace the drive If the drives are OK contact your storage vendor to identify the failure Logical Fault Amber if there is a drive fault Flashes amber if one or more arrays are in an impacted state Cable Fault Amber if the cabling between the drawer and the back of the enclosure has failed Contact your sto...

Page 46: ...ach disk drive has a single amber drive fault LED as shown in Figure 5 5 When lit this indicates a drive failure the drive should be replaced as soon as possible using the procedure described in section 6 3 Replacing a Disk Drive in Carrier DDIC on page 46 Figure 5 5 Drive Fault LED ...

Page 47: ...edure see section 6 6 Replacing an SBB I O Module on page 53 I O Module Identity ID Blinking blue if host has set identify for canister via SES External Host Port Fault Constant amber indicates that there is a critical fault a fault causing operation of the cable to cease or fail to start for example over current trip Flashing amber indicates that there is a non critical fault a fault which does n...

Page 48: ...ce a module see Chapter 6 Module Replacement on page 43 Table 5 6 Alarm Conditions Status Severity PSU alert loss of DC power from a single PSU Fault loss of redundancy Cooling module fan failure Fault loss of redundancy SBB I O module detected PSU fault Fault PSU removed Configuration error Enclosure configuration error VPD Fault critical Low temperature warning Warning High temperature warning W...

Page 49: ...at either the front or rear of the enclosure A minimum gap of 25mm at the front and 50mm at the rear is recommended 2 Check for restrictions due to dust build up Clean as appropriate 3 Check for excessive re circulation of heated air from rear to the front Use of the enclosure in a fully enclosed rack is not recommended 4 Check that all blank modules are in place 5 Reduce the ambient temperature S...

Page 50: ...te the warranty Important Observe all conventional ESD precautions when handling OneStor modules and components Avoid contact with midplane components and module connectors etc 5 7 Firmware Updates Information about updating the firmware in this product is supplied separately Please contact your supplier for details 5 7 1 PSU Firmware Programming Failure If a PSU s firmware is being programmed and...

Page 51: ... the capability of replacing a failed disk without loss of access to any file system on the enclosure Enclosure access and use during this period is uninterrupted If an enclosure contains two PSUs one of them can maintain power to the system while the other is replaced 6 1 2 Field Replaceable Units FRUs The following components can be hot swapped by the user in the field without removing the enclo...

Page 52: ...ed arrows on the locks will point inwards if the locks are disengaged see Figure 6 1 Unlock them if necessary by rotating them counterclockwise using a screwdriver with a torx T20 bit 2 Push the drawer latches inward and hold them see Figure 6 2 3 Pull the drawer all the way out until it locks open Figure 6 1 Anti tamper Locks shown disengaged ...

Page 53: ... the enclosure is powered 6 2 2 Closing a Drawer 1 Press and hold both of the latches on the sides of the drawer see Figure 6 3 2 Push the drawer in slightly 3 Release the latches 4 Push the drawer all the way back into the enclosure making sure it clicks home Figure 6 2 Opening the Bottom Drawer ...

Page 54: ... in Carrier DDIC 6 3 1 Removing a DDIC 1 Identify which drawer contains the drive to be replaced If the drive number is known the plan in Figure 6 4 can be used If the drive has failed the drive fault LED will be lit amber on the relevant drawer Figure 6 3 Drawer Latches ...

Page 55: ...LED on the drive that indicates a fault 4 Push the drive carrier latch in the direction shown in Figure 6 5 to unlock the drive 5 Pull the drive upwards and out of the drawer Important If you are not going to replace the drive immediately close the drawer see section 6 2 2 Closing a Drawer on page 45 so that correct airflow and cooling are maintained in the enclosure Figure 6 4 Drive Location Plan...

Page 56: ...instructions in section 6 2 1 Opening a Drawer on page 44 2 Lower the DDIC into the slot with the drive capacity label facing towards you as shown in Figure 6 6 3 Push the DDIC downwards and hold it down while sliding the drive carrier plate in the direction shown in Figure 6 6 This locks the drive in place 4 Check that the release latch has returned to its locked position as shown in Figure 6 7 F...

Page 57: ...rs and the rows should be populated from the front to the rear of the enclosure Note The SP 3584 enclosure is not compatible DDICs intended for the previous generation SP 2584 enclosure A keying mechanism will prevent insertion 6 4 Replacing a Cooling Module 6 4 1 Removing a Cooling Module Important Before removing a module make sure you have a replacement module to insert 1 Identify the cooling m...

Page 58: ...stallation User Guide 50 2 As shown in Figure 6 9 and Figure 6 10 push down and hold the black release latch 1 and pull the module out by its handle 2 Figure 6 8 Cooling Module LEDs Figure 6 9 Removing a Cooling Module 1 ...

Page 59: ...s slot until the latch clicks home The enclosure will automatically detect and make use of the new unit 6 5 Replacing a Power Supply Unit PSU 6 5 1 Removing a PSU Important Before removing a PSU make sure you have a replacement module to insert 1 Identify the PSU to be removed using appropriate fault reporting software 2 As shown in Figure 6 11 and Figure 6 12 push the red release latch to the rig...

Page 60: ...module bay must not be empty for more than two minutes while the enclosure is powered 6 5 2 Inserting a PSU 1 Rotate the PSU so that the red release latch and handle are on the left hand side Figure 6 11 Removing a PSU Module 1 Figure 6 12 Removing a PSU Module 2 ...

Page 61: ...ow a 12Gb s SAS EBOD I O module 6 6 1 Removing an SBB I O Module 1 Identify the SBB I O module to be removed If the module has failed the fault LED will be lit amber see Figure 6 13 2 Make a note of the locations of the cables before removing them from the I O module 3 As shown in Figure 6 14 and Figure 6 15 pinch the latch on the module and pull the handle towards you 1 This will lever the module...

Page 62: ...3584 Installation User Guide 54 Important The SBB I O module bay must not be empty for more than two minutes while the enclosure is powered Figure 6 14 Removing an I O Module 1 Figure 6 15 Removing an I O Module 2 ...

Page 63: ...gure 6 15 3 Slide the I O module into its slot until it will go no further and the handle has started to close 4 Close the latch until it clicks home This will lever the module home into its connector on the midplane The enclosure will automatically detect the new unit 5 Connect the cables to the new module if necessary refer to the note you made before you removed the cables from the defective I ...

Page 64: ...OneStor SP 3584 Installation User Guide 56 ...

Page 65: ...mate Table A 1 Enclosure Dimensions Millimeters Inches Height enclosure overall 222 3 8 75 Width across mounting flange 482 6 19 Depth from rear of front flanges to rear extremity of chassis 915 36 Kilograms Pounds Fully populated enclosure 135 298 Drive carrier 0 8 1 8 PSU 2 7 6 Cooling module 1 4 3 ...

Page 66: ...lanes per drawer 2 per drawer baseplane front 1 per drawer baseplane middle rear 2 per power supply Number in SBB I O module is dependent on module type Airflow with all fans running 120 litres second maximum Table A 2 Temperature and Humidity Limits Operating Non operating Temperature range 5 C to 35 C 40 C to 70 C Relative humidity 20 rh to 80 rh non condensing 5 rh to 100 rh non condensing Maxi...

Page 67: ... Efficiency 81 at 10 load 89 at 20 load 93 at 50 load 90 at 100 load Holdup time 15ms from ACOKn high to rails out of regulation see SBB v2 1 specification Mains inlet connector IEC60320 C20 with cable retention Weight 3kg Hard Disk Drives HDD 3 5 7200rpm or slower 6 or 12Gb s SAS drive 2 5 10000rpm or slower 6 or 12Gb s SAS drive with 3 5 adapter Solid State Drives SSD 3 5 6 or 12Gb s SAS solid s...

Page 68: ...al vibration 0 21g RMS 5 to 500Hz random with 10 throughput loss Operational shock 5g 10ms sine Relocation vibration non operational 0 3g 2 to 200 to 2Hz swept sine Non operational vibration 1 04g RMS 2 to 200Hz random Non operational shock 30g 10ms sine Z axis 20G 10ms sine X and Y axis ...

Page 69: ...nducted Emission Limit Levels OneStor SP 3584 complies with the following EMC conducted emission limit standards EN 55032 2012 AC 2013 CISPR 32 2015 Class A United States FCC CFR47 Part 15 Radio Frequency Devices Subpart B Unintentional Radiators Class A Class A labeling is used B 1 2 Radiated Emissions Limit Levels OneStor SP 3584 complies with the following EMC radiated emission limit standards ...

Page 70: ...rds EN 60950 1 IEC 60950 1 UL 60950 1 CAN CSA C22 2 No 60950 1 07 A CB report to the latest applicable edition of standard IEC 60950 1 is available for the power and cooling module and product type The CB report has also been written with consideration to the latest applicable edition of the standard EN 60950 1 and includes the national differences for all countries in the CB scheme CCC applies to...

Page 71: ...4 is designed to be compliant with EU directive 2012 19 EU and is designed to minimize recycling costs Hazardous substances including those not covered by EU directive 2011 65 EU and JIG A section 8 3 1 have generally been avoided Where used the design makes them easy to separate out The documentation includes a Recycling Procedure for the product All plastic parts have been identified in accordan...

Page 72: ...16 titled Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products To comply with China RoHS 2 we have determined this product s Environmental Protection Use Period EPUP in accordance with the Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products SJT 11364 2014 and the appropriate markings are listed on t...

Page 73: ... or recycling to reduce the environmental impact of packaging waste B 4 Acoustics OneStor SP 3584 produces an operating sound power of LWAd 8 2 Bels re 1pW at an ambient temperature of 23 C B 5 AC Power Cords If supplying your own power cord you must ensure that the following specifications are met 1 United States of America Must be NRTL LISTED National Recognized Test Laboratory e g UL 2 Europe O...

Page 74: ...f this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits The supplier is not responsible for any radio or television interference caused by using other than recommended cables and connecto...

Page 75: ...h the PSUs cooling modules SBB I O modules and drawer cables are connected PSU Power Supply Unit SAS Serial Attached SCSI Small Computer System Interface SATA Serial ATA Advanced Technology Attachment SBB Storage Bridge Bay An enclosure specification by the SBB Working Group www sbbwg org Sideplane One of two PCBs in the drawer running down each side that provides connections from the baseplane to...

Page 76: ...OneStor SP 3584 Installation User Guide 68 ...

Page 77: ...gement system 14 Enclosure Services Processor 33 ESD precautions 19 42 43 f Field Replaceable Units 43 h Hardware Faults 42 HBA 14 24 33 HBA BIOS 33 Host Bus Adapter 24 i I O Module 9 14 16 Initial Start up Problems 33 Input Switch 14 l LED 34 LED PSU 34 Logical Status LED 14 m Midplane 9 10 42 Module Fault LED 14 o OneStor design concept 9 Operator s Panel 9 13 36 Operator s Panel LEDs 29 30 35 p...

Page 78: ...allation User Guide 70 System Configurations 24 System Power On Standby LED 14 t Thermal Alarm 41 Thermal Monitoring and Control 41 Troubleshooting 40 u Unit Identification Display 13 v Visible and Audible Alarms 13 VPD 13 ...

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