HPE J2000 Flash Instruction Manual

Installing and Configuring the HPE J2000 Flash
Enclosure
Part Number: P39048-001
Published: March 2021
Edition: 1
Abstract
This document describes how to install and configure the HPE J2000 NVMe-oF (NVMe over Fabrics) JBOF and associated
hardware components into a rack.

©Copyright 2021 Hewlett Packard Enterprise Development LP
Notices
The information contained herein is subject to change without notice. The only warranties for Hewlett Packard Enterprise
products and services are set forth in the express warranty statements accompanying such products and services.
Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable
for technical or editorial errors or omissions contained herein.
Confidential computer software. Valid license from Hewlett Packard Enterprise required for possession, use, or copying.
Consistent with FAR 12211 and 12212, Commercial Computer Software, Computer Software Documentation, and
Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license.
Links to third-party websites take you outside the Hewlett Packard Enterprise website. Hewlett Packard Enterprise has no
control over and is not responsible for information outside the Hewlett Packard Enterprise website.
Acknowledgments
NVM Express®, NVMe-oF™, and NVMe™are trademarks of NVM Express, Inc. of Wakefield, MA.
All third-party marks are property of their respective owners.

Contents
Introduction........................................................................................................................5
Preparation.........................................................................................................................6
Reviewing safety and compliance information...............................................................................................................................................6
ESD-sensitive device warning.................................................................................................................................................................................. 6
Power module safety considerations................................................................................................................................................................... 6
Drive enclosure safety considerations.................................................................................................................................................................6
System weight safety considerations.................................................................................................................................................................. 6
Preparing to install the J2000 into the rack....................................................................................................................................................7
Shipping container contents..................................................................................................................................................................................... 7
Required hardware..........................................................................................................................................................................................................8
Unpacking the shipping container.........................................................................................................................................................................8
Installation..........................................................................................................................9
Replacing the alignment pins on the rail kit.....................................................................................................................................................9
Separating the rail kit inner and outer rails......................................................................................................................................................9
Installing the rail kit inner rails onto the chassis........................................................................................................................................ 10
Installing the rail kit outer rails onto the rack posts.................................................................................................................................10
Installing the J2000 enclosure into the rack................................................................................................................................................ 11
Installing the drives into the enclosure............................................................................................................................................................12
Installing the I/O modules........................................................................................................................................................................................13
Installing the power modules.................................................................................................................................................................................14
Installing the cable management arm...............................................................................................................................................................14
Installing the bezel.......................................................................................................................................................................................................16
Powering on the system........................................................................................................................................................................................... 17
Configuration................................................................................................................... 18
WebUI for system setup............................................................................................................................................................................................18
Logging in to the WebUI...........................................................................................................................................................................................18
Changing the Administrator password............................................................................................................................................................19
Verifying I/O module status and settings.......................................................................................................................................................19
Setting the IP address for bridges......................................................................................................................................................................20
Adding and managing hosts.................................................................................................................................................................................. 20
Adding hosts..................................................................................................................................................................................................20
Mapping a drive namespace to a host............................................................................................................................................21
Connecting a drive to a Linux host.................................................................................................................................................................... 21
Administrator tasks..................................................................................................................................................................................................... 22
Adding users.................................................................................................................................................................................................. 22
Setting the system time.......................................................................................................................................................................... 23
Updating firmware......................................................................................................................................................................................24
Viewing and downloading logs........................................................................................................................................................... 25
Setting up system events.......................................................................................................................................................................25
Features and specifications...........................................................................................27
3

HPE J2000 NVMe-oF JBOF features................................................................................................................................................................27
Data security..................................................................................................................................................................................................27
Rack mount.....................................................................................................................................................................................................27
J2000................................................................................................................................................................................................................. 27
Drive enclosure.............................................................................................................................................................................................27
I/O module.......................................................................................................................................................................................................28
Cooling...............................................................................................................................................................................................................28
Power modules............................................................................................................................................................................................. 28
System cables................................................................................................................................................................................................28
LEDs..................................................................................................................................................................................................................................... 29
System status LEDs................................................................................................................................................................................... 29
Hard drive LEDs...........................................................................................................................................................................................30
Fan LEDs.......................................................................................................................................................................................................... 31
J2000 operator panel LEDs..................................................................................................................................................................31
Power module LEDs...................................................................................................................................................................................32
Specifications.................................................................................................................................................................................................................. 33
AC input specifications............................................................................................................................................................................ 33
Dimensions......................................................................................................................................................................................................33
Power module specifications................................................................................................................................................................33
Shock and vibration specifications....................................................................................................................................................33
Temperature and humidity specifications....................................................................................................................................34
Weight specifications................................................................................................................................................................................34
Websites............................................................................................................................36
Support and other resources........................................................................................ 37
Accessing Hewlett Packard Enterprise Support.........................................................................................................................................37
Accessing updates....................................................................................................................................................................................................... 37
Remote support.............................................................................................................................................................................................................38
Warranty information................................................................................................................................................................................................. 38
Regulatory information............................................................................................................................................................................................. 38
Documentation feedback......................................................................................................................................................................................... 39
4

Introduction
The HPE J2000 NVMe-oF JBOF is a highly available system with no single point of failure. The server class baseboard
management controllers (BMCs) provide redundant system management. The 2U I/O module fits inside a standard 483
cm (19 in) rack. System power is provided by two 1+1 redundant power modules. Some system components are
designated as Customer Self Repair (CSR) parts and can be removed and replaced without the assistance of HPE Support
personnel.
For more information about the J2000, see Features and specifications.
Introduction 5

Preparation
Reviewing safety and compliance information
Review the Safety and Compliance Information for Server, Storage, Power, Networking, and Rack Products guide
before you begin unpacking and installing the storage system.
ESD-sensitive device warning
The power module, I/O module, and drive enclosure are ESD-sensitive devices.
WARNING: ESD-SENSITIVE DEVICE. To avoid damage to the components, install the device on a properly
grounded electrostatic discharge (ESD) protection surface. Always use a properly grounded ESD wriststrap or mat
during operation or installation of the device, or when connecting the cables.
Power module safety considerations
• There is no power switch on this unit. After the first power cord is connected to an active power distribution unit
(PDU), the system starts. To properly shut down the chassis, you must unplug both power cords from the power
distribution unit.
• The maximum current draw is listed on each power supply unit (PSU) label. For example, the maximum input for one
1600 W PSU is 200 V to 240 V ~15 A maximum. This rating is for one power module—there are two power modules
for each J2000 sharing the load.
• The J2000 produces ~78 dB levels of sound power at 60% of power during normal operation. The acoustic sound
power increases to ~86 dB at 100% power under fault conditions. Prolonged periods of high sound levels can be
potentially harmful. Hewlett Packard Enterprise recommends use of hearing protection.
Drive enclosure safety considerations
CAUTION:
• Make sure that the SSDs have a minimum of 2 hours to acclimate to room temperature before installing them in
the J2000.
• All 24 drive bays must be populated with either a drive in a drive carrier or an air management sled (AMS) due
to thermal considerations.
System weight safety considerations
WARNING: HEAVY OBJECT. This system weighs approximately 254 kg (56 lb) when all 24 drives, two power
modules, and two I/O modules are installed. Prevent personal injury and equipment damage by obtaining assistance
during rack installation and when sliding the system into or out of the rack. A minimum of two people are required
to install or remove a J2000 from the rack. You can also use a lift table or forklift for installation and removal.
Preparation 6

WARNING: TIPPING HAZARD. Extend only one J2000 from the rack at a time. Make sure that each of the
remaining systems in the rack is secured to the front rack posts. Install systems with the heaviest system on the
bottom and the lightest system on top.
Preparing to install the J2000 into the rack
Procedure
1. Verify that all power cords meet the HPE recommendations.
The power cords extend 18 m (6 ft) beyond the J2000 when inserted into the rack. The maximum length of each
power distribution unit (PDU) extension plus the power module power cord must not exceed 24 m (8 ft). The chassis
depth is 722 cm (284 in).
2. Verify that the rail kit supports a rack depth of 686 cm (270 in) to 940 cm (370 in).
3. Verify that the correct cables and cable management assemblies are available.
Organize the cables to the side so that the unit is able to slide out for servicing.
4. Verify that the system environment meets the following conditions:
• There is access to 240 V AC.
• There is enough room around the rack to allow for servicing.
• There is suicient airflow around the system.
• The space is dust free and well ventilated.
• The space is close to an uninterruptible power supply (UPS), and the necessary power is available. The maximum
wall current is ~15 A for each 1600 W power module.
Shipping container contents
The shipping container contents may vary in both system components and quantity based on individual customer needs.
The system typically arrives with each component preinstalled, but might require installation. The container contents will
likely include the following:
• J2000
◦Two J2000 I/O modules
◦Two power modules (power supply unit and adapter board)
◦Four 60 mm single impeller fans
◦24 SSDs or Air Management Sleds (AMSs)
• Mini-USB cable
• Two power cords
• Rail kit
◦One left adjustable rack mounting rail (marked LEFT)
◦One right adjustable rack mounting rail (marked RIGHT)
Preparation 7

◦Eight #1032 X 145 round hole rack screws (bosses)
◦Two M4 X 4 Phillips screws
◦Four M5 X 9 Phillips screws
• Cable management arm (CMA)
• Bezel
NOTE: Contact Hewlett Packard Enterprise if any components are missing.
Required hardware
• Network cables
• Phillips #2 screwdriver
Unpacking the shipping container
Procedure
1. Visually inspect the box for any signs of damage before opening.
If the box is damaged, contact Hewlett Packard Enterprise.
If the box is undamaged, proceed to step 2.
2. Unpack the shipping container.
a. Remove the rail kit and cable management arm (CMA) boxes from the shipping container.
b. Lift the top foam packing from the shipping container.
c. Lift the J2000 out of the shipping container.
d. Lift the bezel box from the bottom packing.
e. Lift the accessory box from the bottom packing.
3. Inspect each box for shipping damage.
If any box is damaged, contact Hewlett Packard Enterprise.
If the boxes are undamaged, proceed to step 4.
4. Place all contents on an antistatic surface, and then verify container contents.
Preparation 8

Installation
Replacing the alignment pins on the rail kit
The rail kit ships with preinstalled alignment pins on each outer cabinet member rail. The alignment pins—also known as
bosses—support the weight of the system during the installation process. To ensure that the alignment pins fit snugly
into the rack, check their size.
HPE racks require that the 89 mm alignment pins are installed in the rail kit for the J2000. Of the available alignment
pins shipped with the system, the 89 mm pins have a larger head size than the 71 mm and 95 mm pins. If your rail kit
does not come preinstalled with the 89 mm alignment pins, replace them as described in this procedure.
Procedure
1. Remove the two preinstalled 95 mm alignment pins from the bracket on each front outer cabinet member rail.
2. Install the four 89 mm alignment pins, two on each of the brackets on the front outer cabinet member rail.
1
2
1
2
3. Duplicate these steps for the alignment pins on the back of each rail.
There are a total of four pins per rail.
Separating the rail kit inner and outer rails
Procedure
1. Slide the inner chassis member rail out from the outer cabinet member rail until it it cannot slide any further.
2. Pull the release tab on the inner chassis member rail forward.
3. Pull the inner chassis member rail from the outer cabinet member rail and set it aside.
4. Repeat the preceding steps to separate the second inner chassis member rail from the outer cabinet member rail.
Installation 9

Installing the rail kit inner rails onto the chassis
Procedure
1. Align the large section of the keyholes on the right inner chassis member rail with the standos on the right side of the
chassis.
NOTE: Right and left are marked on the front of the adjustable rack mounting rails to indicate proper placement. The
shelves on the bottom of the left and right rails must be positioned towards the inside of the rack.
2. To secure the stando on the smaller section of the keyhole to lock the rail into place, slide the rail towards the back of
the J2000 until it will not slide any further.
1
1
2
3. Secure the rail using one of the M4 X 4 screws in the hole behind the rail kit release tab.
4. Repeat the preceding steps to secure the left inner chassis member rail onto the chassis.
Installing the rail kit outer rails onto the rack posts
Procedure
1. Insert the alignment pins into the front rack post at the correct U position.
2. Verify that the latch is seated and the outer rail member is secure to the rack.
3. Press and hold the release catch for the rear outer rack member.
4. Insert the rear alignment pins into the correct U position of the rack rear post.
5. Release the release catch and verify that the catch is seated and secure to the rear rack post.
Installation 10

2
4
3
1
NOTE: If the latch and catch do not seat properly, verify that the alignment pins are correct for your rack.
Installing the J2000 enclosure into the rack
CAUTION: To avoid personal injury, use at least two people or a lift table or forklift to install the J2000 into the
rack. Adhere to the warnings in System weight safety considerations.
Prerequisites
• Inner rails are installed onto the chassis (see Installing the rail kit inner rails onto the chassis )
• Outer rails are installed onto the rack posts (see Installing the rail kit outer rails onto the rack posts)
Procedure
1. Make sure that the ball bearing retainers are at the front of the left and right cabinet member rails.
2. While facing the front of the J2000, align it both horizontally and square to the rails (1).
3. Insert each chassis member rail into the cabinet member rail (2).
4. Push the J2000 into the rack until the cabinet and chassis member rails lock into the serviceable position (3).
Installation 11

1
3
2
Ensure that the enclosure is fully seated and cannot be pushed farther back into the rail kits.
5. Press the release tab and push the J2000 fully into the rack.
6. Secure the J2000 to the rack using the thumbscrews on the chassis ears.
Installing the drives into the enclosure
Prerequisites
Review Drive enclosure safety considerations.
Procedure
1. Prepare the drive by pressing the drive latch and pivoting the release lever to the full open position.
2. Insert the drive into the enclosure drive slot, sliding it as far as it will go. As the drive meets the backplane, the release
lever automatically begins to rotate closed.
Installation 12

3. Press firmly on the release lever to ensure that the drive is fully seated and latched.
4. Repeat the preceding steps to install each of the other drives.
Installing the I/O modules
I/O modules are installed in the system from the factory, but they can be removed to lower the weight of the enclosure to
aid in installation. If you do not need to remove any system components for this purpose, proceed to Installing the cable
management arm.
WARNING: Install the I/O module in the correct orientation. Make sure that the connector pins in the J2000 are
straight and ready to align into the connector holes in the I/O module. Never force the module into the J2000.
Contact Hewlett Packard Enterprise if a pin or data connector is damaged. Do not attempt to straighten pins, which
can cause further damage.
By default, I/O module 1 (IOM 1) is installed in the left I/O slot and I/O module 2 (IOM 2) is installed in the right slot.
Procedure
1. Make sure that the I/O module lock bar is in the down, locked position.
2. With one hand supporting the bottom of the I/O module, slide the I/O module into the appropriate empty slot on the
rear of the J2000.
3. Push the I/O module until the lock bar engages and the I/O module is flush with the face of the J2000.
Never force the module into place.
4. Push the lock bar on the I/O module into the J2000 enclosure.
5. Tighten the thumbscrew to secure the I/O module in place.
6. Install the appropriate cables into their corresponding ports on the I/O module operator panel.
1
2
3
7. To install the other I/O module, repeat the preceding steps.
Installation 13

Installing the power modules
Power modules are installed in the system from the factory, but they can be removed to lower the weight of the enclosure
to aid in installation. If you do not need to remove any system components for this purpose, proceed to Installing the
cable management arm.
Prerequisites
Review the Power module safety considerations before installing the power modules
Procedure
1. Make sure that the power module is in the proper orientation, with the power module release tab at the top.
2. With one hand supporting the bottom of the power module, insert the power module into the left power cavity in the
rear of the J2000.
3. Push the power module into the J2000 until the power module release tab engages and the power module cams into
place.
4. Test to ensure that the power module is properly installed.
a. Pull the finger handle slightly outward to verify that the power module is locked in place.
b. If the power module can be easily removed from the J2000 without pushing the power module release tab, remove
the power module.
c. Repeat steps 2 and 3, and then retest.
5. Repeat the preceding steps to install the other power module.
Installing the cable management arm
CAUTION: If the cable management arm (CMA) is preinstalled, a zip-tie strap secures it to the crossbar during
transportation to prevent damage. This strap must be removed. When fully installed, the CMA can only be pulled
254 cm (10 in) forward from the chassis to allow servicing of the fans.
Installation 14

Procedure
1. Verify the direction for each CMA.
2. To change the direction of the CMA for use on the opposite side of the J2000, press the CMA release button and spin
the CMA 180°.
3. Connect all peripheral cables and power cords to the rear panel.
a. Slide the inner CMA arm connector onto the right inner rail connector (1).
b. Slide the outer CMA arm connector into the right outer rail connector (2).
c. Slide the CMA body connector onto the left CMA outer rail connector (3).
3
2
1
4. Open the cable clamps.
Installation 15

5. Starting with the thickest gauge cable first, run each cable for I/O module 1 and power module 1 through the loops on
the CMA.
6. To ensure smooth operation, test the CMA.
Do not pinch or bind the cables. When pulling the J2000 from the rack, the rails lock in the serviceable position.
7. To release the rails from the serviceable position, press the release tab on each inner chassis member rail and
simultaneously push the J2000 into the rack.
8. To loop the cables for I/O module 2 and power module 2 into the CMA, repeat the preceding steps.
Installing the bezel
Installation 16

Procedure
1. Align the ends of the bezel with the right and left J2000 ears.
2. Push the bezel retention clip onto the ball studs on the left and right J2000 ears.
Powering on the system
The J2000 powers on the solid state drives in an ordered sequence to avoid drawing a large amount of power during
system startup.
Procedure
1. Plug a power cable into each of the J2000 power supplies.
2. Plug the power cords into an active power distribution unit (PDU).
System power is initiated when the first power module is plugged into the PDU.
3. System is fully powered and ready to be managed after 2 minutes.
Installation 17

Configuration
WebUI for system setup
The J2000 includes a WebUI that enables system administrators to manage the enclosure and map hosts to NVMe drive
namespaces.
Logging in to the WebUI
NOTE: The administrator user name and password fields are case-sensitive.
Procedure
1. Identify or set the I/O module IP address.
• If the network management ports are connected and DHCP is enabled on your network, obtain the DHCP-assigned
IP address by looking in the DHCP server pool of leased addresses for the two MAC addresses assigned to the
HPE J2000 NVMe-OF IO Modules.
• If you cannot connect to the I/O modules through your network, obtain the network port IP addresses manually by
using the provided CLI USB cable to connect one of the I/O modules to a USB port on a host computer. Use a
supported terminal emulator application such as PuTTY with the following display and connection settings:
Table 1: Terminal emulator display settings
Parameter Value
Terminal emulator mode VT-100 or ANSI (for color support)
Font Terminal
Translations None
Columns 80
Table 2: Terminal emulator connection settings
Parameter Value
Connector COM3 (for example)
Baud rate 115200
Data bits 8
Parity None
Stop bits 1
Flow control None
Configuration 18

NOTE: Verify the appropriate COM port for use with the J2000 serial CLI. This is determined by your server or laptop
configuration.
The I/O module IP address is displayed on the serial console in the Manager IP Address field. If the IP address is not
initially displayed, press Enter until it appears in the CLI window.
Manager FW version : J2000-MGR-02.01.16-DEV-CS-01
Manager IP Address : 10.10.10.101
Chassis Serial Number : US0000P000
Peer is : Active
2. Open a web browser, and in the address bar, enter the I/O module IP address.
https://<I/O-Module-IP-Address>
The Login window is displayed.
3. Enter the Administrator user name (default is Admin) and password (default is the system serial number which is
located on the front right ear of the enclosure), and then click Login.
Changing the Administrator password
Procedure
1. After logging in to the WebUI for the first time, select the Admin drop-down menu in the upper-right area, and then
select Admin Dashboard.
2. On the USERS tab, locate and select the Admin user in the list, and then click the Edit icon (green pencil) under
Actions.
3. In the User Details pane, enter a new password, and then click Save.
Verifying I/O module status and settings
Procedure
1. Click on the IOMS tab in the WebUI. The 2 IOMs are shown as sub tabs.
2. View or edit the I/O module settings by clicking IOM x.
The I/O module state and details are displayed.
3. Click Settings to open the selected IOM's settings page, and then click Edit to configure the I/O module.
The ability to edit some items depends on whether DHCP is enabled or disabled.
• DHCP is enabled by default and the network information is obtained automatically when the system is powered on.
If the information is correct, no changes are necessary.
• To edit the network information, disable DHCP (toggle DHCP to the left, OFF). The network information fields
become available.
4. Click Save.
Configuration 19

Setting the IP address for bridges
Prerequisites
Requires Administrator or Operator privileges
Procedure
1. Navigate to the BRIDGES tab.
2. Select a bridge.
Use the Ethernet port settings section of the WebUI to configure IP address settings.
3. DHCP is controlled for the Ethernet port option on each bridge by using the DHCP slide toggles. The host
management IP ports are configured for DHCP by default.
• Disable DHCP to set static network addresses. Click the Edit icon to edit the IP address, netmask, and gateway for
the bridge, and then click Save. Repeat this for each of the additional bridges.
• If DHCP is enabled, the bridge IP addresses cannot be edited.
HPE recommends setting the IP addresses of the bridges on both IOMs to the same subnet. This allows multiple paths
to the same devices.
NOTE: Non-IP Bridge parameters are also available for configuration. These will prompt the user for confirmation of
each configuration change.
Adding and managing hosts
The WebUI allows you to manage host access to the drive namespaces through the bridge. Access to NVMe drive
namespaces is controlled through the access control list (ACL).
To add hosts, see Adding hosts.
To manage hosts, see Mapping a drive namespace to a host.
Adding hosts
Prerequisites
Requires Administrator or Operator privileges
Procedure
1. Click the HOSTS tab, then click Add.
2. Enter the host details, for Host name and NQN on the slide over panel.
3. Click Save.
4. Repeat to add Hosts.
5. (Optional) Select the edit icon (green pencil) to update the host details.
Configuration 20