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Lenovo Storage D1012/D1024
Hardware Installation and Maintenance Guide
Abstract
This document describes initial hardware setup, hardware maintenance and customer-replaceable components for Lenovo Storage
D1012/D1024 server-attached Storage Enclosures. It is intended for use by storage system administrators familiar with servers and
computer networks, network administration, and with installing and configuring storage systems.
Part Number: 00WE694
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Table of Contents
Related Manuals for Lenovo D1012
Summary of Contents for Lenovo D1012
- Page 1 This document describes initial hardware setup, hardware maintenance and customer-replaceable components for Lenovo Storage D1012/D1024 server-attached Storage Enclosures. It is intended for use by storage system administrators familiar with servers and computer networks, network administration, and with installing and configuring storage systems.
- Page 2 LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. Lenovo, the Lenovo logo, BladeCenter, Flex System, NeXtScale System, and System x are trademarks of Lenovo in the United States, other countries, or both.
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Page 3: Table Of Contents
D1024/D1012 Storage Enclosure rear panel components ........ - Page 4 D1012 CRUs ........
- Page 5 Index ............57 D1012/D1024 Hardware Installation and Maintenance Guide...
- Page 6 13 LEDs: D1012/D1024 Storage Enclosure — rear panel ....... . .
- Page 7 21 D1012 product components for 12-Storage Enclosures........
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Page 8: About This Guide
Lenovo™ Storage D1012/D1024 server-attached Storage Enclosures. The D1012/D1024 enclosures are designed to meet MIL-STD-810G (storage requirements) and European Telco requirements. The D1012/D1024 storage enclosures support a large form factor (LFF 12-disk) 2U chassis and a small form factor (SFF 24-disk) 2U chassis. -
Page 9: Document Conventions And Symbols
CAUTION: Indicates that failure to follow directions could result in damage to equipment or data. IMPORTANT: Provides clarifying information or specific instructions. NOTE: Provides additional information. TIP: Provides helpful hints and shortcuts. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 10: Specifications And Requirements
Specifications and requirements Safety requirements Install the system in accordance with the local safety codes and regulations at the facility site. Follow all cautions and instructions marked on the equipment. Site requirements and guidelines The following sections provide requirements and guidelines that you must address when preparing your site for the installation. -
Page 11: Electrical Guidelines
Figure 1 Table 4 show enclosure dimensions and weights. Enclosure designators are described below. Enclosure weights assume the following configuration characteristics: • 2U12 enclosure (LFF): • “2U12” denotes the 3.5" 12-Storage Enclosure (with ESMs) D1012/D1024 Hardware Installation and Maintenance Guide... - Page 12 • The 2U12 chassis is equipped with a disk in each disk drive slot • 2U24 enclosure (SFF): • “2U24” denotes the 2.5" 24-Storage Enclosure (with ESMs) • The 2U24 chassis is equipped with a disk in each disk drive slot •...
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Page 13: Environmental Requirements
Each enclosure requires two power supply modules for redundancy. If full redundancy is required, use a separate power source for each module. The AC power supply unit in each power supply module is auto-ranging and is automatically configured to an input voltage range from 100-240 VAC with an input D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 14: Power Cable Requirements
If you do not have any of the suggested equipment for proper grounding, have an authorized technician install the part. For more information about static electricity or assistance with product installation, contact support.lenovo.com, select Product Support, and navigate to Storage Products. -
Page 15: Components
Components Front panel components Storage Enclosures are used for adding storage to existing systems. The D1012 12-drive enclosure is the LFF Storage Enclosure used for storage expansion. The D1024 24-drive enclosure is the SFF Storage Enclosure used for storage expansion. -
Page 16: 12-Storage Enclosure Front Panel Components
NOTE: Front and rear panel LEDs for Storage Enclosures are described in descriptions. 12-Storage Enclosure front panel components The illustration in this document of 2U24 front panel components is identical for D1012 and D1024 Storage Enclosures. Note: Remove this enclosure bezel to access the front panel components shown below. -
Page 17: D1024/D1012 Storage Enclosure Rear Panel Components
IMPORTANT: The illustration above shows dual ESMs. D1024 and D1012 Storage Enclosures can be configured with single or dual ESMs. If the D1012/D1024 Storage Enclosure is configured with a single ESM, it must be installed in the upper slot, and an ESM blank must be installed in the lower slot. This configuration is required to allow sufficient air flow through the enclosure during operation. -
Page 18: Led Descriptions
Enclosure bezels Each D1012/D1024 enclosure is equipped with a removable bezel designed to cover the front panel during enclosure operation. The bezels look very similar, but there are differences between the two models. The bezel fitting the 2U24 chassis provides two embossed pockets used during bezel removal... -
Page 19: Partial Assembly Showing Bezel Alignment With 2U24 Chassis
Figure 8 Partial assembly showing bezel alignment with 2U12 chassis NOTE: The dual-purpose 2U24 and 2U12 enclosure front panel illustrations that follow assume that you have removed the enclosure bezel to reveal underlying components. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 20: 24-Storage Enclosure Front Panel Leds
24-Storage Enclosure front panel LEDs The enclosure bezel is removed to reveal the underlying 2U24 enclosure front panel LEDs. The front panel LEDs—including SFF disk LEDs—are described in the table below the illustration. Left ear Right ear 9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 (Silk screens on bezel) Notes: Enclosure bezel is removed to show front panel LEDs. -
Page 21: 12-Storage Enclosure Front Panel Leds
18 Figure 8 on page 19). CAUTION: Whether configured with or without an air filter, to ensure adequate EMI protection, the enclosure bezel should be properly installed while the enclosure is in operation. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 22: Disk Drive Leds
Blink Disk is located (alternates blinking amber). Figure 1 1 LEDs: Disk drive modules For information about disk drive types supported in D1012/D1024 LFF and SFF disk drive modules, see Disk drives used in D1012/D1024 enclosures on page 16. For information about replacing a disk drive module in a D1012/D1024 Storage Enclosure or a... -
Page 23: Power Supply Leds
Output voltage is out of range, or a fan is operating below Required the minimum required RPM. Output voltage is normal. Figure 12 LEDs: AC power supply unit — rear panel NOTE: For more information about power-cycling enclosures, see Powering on/powering off on page 27. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 24: D1012/D1024 Storage Enclosure Rear Panel Leds
D1012/D1024 Storage Enclosure rear panel LEDs The rear panel layout of a 2U (D1024/D1012) Storage Enclosure is shown below. Using mini-SAS (SFF-8088) external connectors, these Storage Enclosures support a 6-Gbps data rate for backend SAS expansion. Powering on/powering off on page 27 for more information. -
Page 25: Installing The Enclosures
Lenovo Storage D1012/D1024 Storage Enclosures support these maximum configurations: • Up to eight D1012 Storage Enclosures with12 3.5"drives for a maximum of 96 disk drives. • Up to eight D1024 Storage Enclosures with 24 2.5" drives for a maximum of 192 drives. -
Page 26: Testing Enclosure Connections
IMPORTANT: The D1024 and D1012 Storage Enclosures can be configured with single or dual ESMs. If the D1012/D1024 Storage Enclosure is configured with a single ESM, it must be installed in the upper slot, and an ESM blank must be installed in the lower slot (shown above). This configuration is required to allow sufficient air flow through the enclosure during operation. -
Page 27: Powering On/Powering Off
2. Plug the power cord into the power cord connector on the back of the Storage Enclosure. Plug the other end of the power cord into the rack power source (see Figure 15 Figure 16). Repeat the sequence for the Storage Enclosure’s other switchless PSU. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 28: Ac Power Cord
Power cord facilitates power on/power off Power supply module Rack power source Figure 16 AC power cord To power off the system: 1. Stop all I/O from hosts to the system (see Stopping I/O on page 30). 2. Disconnect the power cord’s male plug from the power source. 3. -
Page 29: Troubleshooting
Troubleshooting Fault isolation methodology D1012/D1024 storage systems provide several ways to isolate faults. This section presents the basic methodology used to locate faults within a storage system, and to identify the pertinent CRUs (Customer Replaceable Units) affected. Basic steps The basic fault isolation steps are listed below: •... -
Page 30: If The Enclosure Does Not Initialize
• If the above actions do not resolve the fault, isolate the fault, and contact Lenovo for assistance. Replacement may be necessary. Table 10 Diagnostics LED status: Front panel “Fault/Service Required” Is the disk drive module Fault LED amber? -
Page 31: Is The Voltage/Fan Fault/Service Required Led Amber
Verify that the power cable is connected to the enclosure’s power supply unit. Table 13 Diagnostics LED status: Rear panel power supply “Voltage/Fan Fault/Service Required” For additional information, contact support.lenovo.com, select Product Support, and navigate to Storage Products. Resolving voltage and temperature warnings 1. -
Page 32: Cooling Fan Sensors
Cooling fan sensors Each power supply includes two fans. The normal range for fan speed is 4,000 to 6,000 RPM. When a fan speed drops below 4,000 RPM, the EMP considers it a failure. The following table lists the description, location, and alarm condition for each fan. - Page 33 Table 18 Voltage sensor descriptions Sensor Event/Fault LED condition Power supply 1 voltage, 5V < 4.00V > 6.00V Power supply 1 voltage, 3.3V < 3.00V > 3.80V D1012/D1024 Hardware Installation and Maintenance Guide...
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Page 34: Crus
This method applies to disk drives. IMPORTANT: A Storage Enclosure chassis is a Field Replaceable Unit (FRU) rather than a CRU. FRUs must be installed only by trained service technicians. For a FRU replacement, contact support.lenovo.com. Table 19 Compatible Storage Enclosure options for adding storage... - Page 35 37 (removed), respectively. NOTE: The following illustrations further describe Table 4 components for the 24-drive chassis: • Assembly — Figure 18 Figure 20 • Internal components sub-assembly — Figure 19 on page 36 D1012/D1024 Hardware Installation and Maintenance Guide...
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Page 36: Enclosure Bezel For 24-Drive Model
Figure 18 ESM enclosure assembly with bezel installed (2U24) Power supply unit Disk drive module Midplane Figure 19 ESM enclosure architecture — internal components sub-assembly (2U24) Enclosure bezel for 24-drive model The bezel—comprised of a vented cover featuring integrated ear caps—is pre-assembled. NOTE: The enclosure bezel geometry shown in illustrations within this document may be slightly different than the bezel shipped with your product, but the ball stud attachment points are the same. -
Page 37: D1012 Crus
Pocket opening (typical 2 places) Figure 20 Partial assembly showing bezel alignment (2U24) D1012 CRUs The 2U12 chassis configured with 12 3.5" disks. Table 21 D1012 product components for 12-Storage Enclosures Item Enclosure component descriptions Disk drive (LFF) a) 3.5" disk drive module (disks of differing type/speed and storage capacity: SAS) -
Page 38: Enclosure Assembly With Bezel Installed (2U12)
NOTE: Numbered items from Table 21 are shown in Figure Figure 21 Exploded view (2U12) Figure 21 through Figure 23 illustrate 12-Storage Enclosure models. Figure 22 on page 38 provides an assembly of the exploded view shown in Figure 21, and Figure 23 on page 39 shows an assembly of component CRUs within the enclosure. -
Page 39: Enclosure Bezel For 12-Drive Model
Pocket opening (typical 2 places) Figure 24 Partial assembly showing bezel alignment (2U12) NOTE: For additional information, contact support.lenovo.com, select Product Support, and navigate to Storage Products. NOTE: The enclosure bezel geometry shown in illustrations within this document may be slightly different than the bezel shipped with your product, but the ball stud attachment points are the same. -
Page 40: Cru Replacement Procedures
CRU replacement procedures This chapter provides procedures for replacing D1012/D1024 Storage Enclosure CRUs (customer-replaceable units), including precautions, removal instructions, installation instructions, and verification of successful installation. Each procedure addresses a specific tasks. Electrostatic discharge Before you begin any of the procedures, consider the following precautions and preventive measures. - Page 41 ESM blank to allow optimum air flow through the enclosure during operation. Procedures for removing and installing CRUs are described within this chapter. NOTE: Storage D1012/D1024 Storage Enclosures support hot-plug replacement of redundant ESMs, fans, power supplies, and ESMs. Hot-add of drive enclosures is also supported.
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Page 42: Attaching And Removing The Enclosure Bezel
Attaching and removing the enclosure bezel Before accessing front panel LEDs, you must first remove the enclosure bezel. Ball stud on chassis ear Enclosure bezel sub-assembly (typical 4 places) Pocket opening (typical 2 places) Figure 25 Partial assembly showing bezel alignment (2U24) Ball stud on chassis ear (typical 4 places) Enclosure bezel sub-assembly... -
Page 43: Replacing An Environmental Services Module (Esm)
As an additional data protection precaution, it is helpful to conduct regularly scheduled backups of your data. IMPORTANT: Stopping I/O to an array is a host-side task, and falls outside the scope of this document. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 44: Removing An Esm
Removing an ESM IMPORTANT: • In a single-ESM environment, you must stop I/O and power off the enclosure before replacing the ESM. • In a dual-ESM environment, you may hot-replace a single ESM in a Storage Enclosure. • In a dual-ESM environment—if replacing both ESMs—you must adhere to the instructions provided Before you begin on page 43. -
Page 45: Installing An Esm
ESM is fully-seated before continuing. 3. Press the latches upward to engage the ESM (2); turn the thumbscrews clockwise until finger-tight. 4. Reconnect the cables. NOTE: See Installing the enclosures on page 25 for cabling information. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 46: Verifying Component Operation
Figure 30 Inserting an ESM Verifying component operation After replacing the ESM, verify that the CRU OK LED (rear panel) illuminates green, indicating that the ESM is online/operating normally. It may take two to five minutes for the replacement ESM to become ready. -
Page 47: Verifying Component Failure
LFF disk — Once the disk drive module partially ejects from the slot, grasp the module firmly, and carefully pull it straight out of the chassis slot. Take care not to drop the module. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 48: Installing A Disk Drive Module
Extract LFF disk or blank Extract SFF disk or blank Figure 32 Removing a disk drive module Installing a disk drive module 1. Follow one of the two sub-steps below, according to your product disk drive module type: a. SFF disk — Squeeze the latch release flanges together, and then pull the latch, rotating it upward until it is fully open (see Figure 31 on page 47 and... -
Page 49: Verifying Component Operation
• Verify that the power cables are securely attached to the power supply module and the appropriate power source. • Replace the if necessary. AC Power Good LED is off Same as above. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 50: Power Supply Units
Power supply units D1012/D1024 enclosures feature two redundant AC power supplies. IMPORTANT: AC power supply units do not have power switches. These PSUs power on when connected to a power source, and power off when disconnected. AC PSU Enclosures configured with AC PSUs that do not have a power switch rely on the power cord for power cycling. -
Page 51: Installing A Power Supply Unit
Figure 36, respectively. 2. With the latch in the open position, ensure that the power supply module is level, and slide it into the appropriate power supply slot as far as it will go. D1012/D1024 Hardware Installation and Maintenance Guide... -
Page 52: Connecting A Power Cable
IMPORTANT: A Storage Enclosure chassis is a Field Replaceable Unit (FRU) rather than a CRU. FRUs must be installed only by trained service technicians. For additional information, contact support.lenovo.com. The Storage Enclosure chassis replacement procedure replaces a damaged chassis FRU, which consists of the structural support metal, the exterior sheet metal housing, and the assembled/installed midplane. -
Page 53: Before You Begin
IMPORTANT: A Storage Enclosure chassis is a Field Replaceable Unit (FRU) rather than a CRU. FRUs must be installed only by trained service technicians. For additional information, contact support.lenovo.com. Do not perform the steps below unless directed to do so by your service technician. -
Page 54: Removing A Damaged Storage Enclosure Chassis From The Rack
IMPORTANT: A Storage Enclosure chassis is a Field Replaceable Unit (FRU) rather than a CRU. FRUs must be installed only by trained service technicians. For additional information, contact support.lenovo.com. Do not perform the steps below unless directed to do so by your service technician. -
Page 55: Installing The Replacement Storage Enclosure In The Rack
IMPORTANT: A Storage Enclosure chassis is a Field Replaceable Unit (FRU) rather than a CRU. FRUs must be installed only by trained service technicians. For additional information, contact support.lenovo.com. Do not perform the steps below unless directed to do so by your service technician. - Page 56 • Verify that the Enclosure ID LED (located on the left ear) is illuminated green. • Verify that the CRU OK and Temperature Fault LEDs are illuminated green, and that the Fault/Service Required LED is off (all three LEDs are located on the right ear). •...
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Page 57: Index
2U12 37 2U24 34 clearance requirements service 11 ventilation 11 components 12-drive enclosure front panel 16 D1012/D1024 rear panel 17 connections test 27 verify 26 conventions document 9 CRUs available for 12-drive enclosures 37 available for 24-drive enclosure 34... - Page 58 disk drive LEDs general 22 specific states 23 disk drives LFF 37 SFF 34 document conventions 9 prerequisite knowledge 8 related documentation 8 electrostatic discharge 40 grounding methods 14, 40 precautions 14, 40 enclosure input frequency requirement 13 input voltage requirement 13 installation checklist 25 site requirements 11 troubleshooting 30...
- Page 59 40 replacing a disk drive module 46 replacing a PSU 49 replacing a storage enclosure chassis 52 components (common) 53 damaged chassis removal 54 replacement chassis installation 55 related documentation 8 D1012/D1024 Hardware Installation and Maintenance Guide...
- Page 60 requirements cabling 11 clearance 11 physical 11 ventilation 11 rugged chassis European Telco compliant 8 safety precautions 10 sensors locating 31 power supply 31 temperature 32 voltage 32 shock non-operating range 13 shock operating range 13 site planning physical requirements 11 safety precautions 10 temperature non-operating range 13 temperature operating range 13...