IBM FlashSystem 820 User manual

IBM FlashSystem
Installing the IBM FlashSystem 820
GI11-9896-04


IBM FlashSystem
Installing the IBM FlashSystem 820
GI11-9896-04


Note
Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on
page 15, the IBM Systems Safety Notices manual, G229-9054, and the IBM Environmental Notices and User Guide, Z125–5823.
This edition applies to IBM FlashSystem and to all subsequent releases until otherwise indicated in new editions.
© Copyright IBM Corporation 2013, 2014.
US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract
with IBM Corp.

Contents
Safety notices ............v
Installing the IBM FlashSystem 820 . . . 1
Unpacking the system ...........1
Installing the system in a rack ........2
Determining the location .........2
Marking the location...........3
Attaching the inner glides to the system ....3
Attaching the mounting rails to the rack and
installing the system onto the rails ......3
Cabling the system ............4
Connect the Fibre Channel or InfiniBand ports . . 4
Connecting the system to a management network 4
Connecting power to the system.......4
Front panel display overview.........6
Configuring the management controller ports using
the front panel display ...........7
Configuring a static IP address for the
management controller ports ........8
Configuring DHCP for the management controller
ports ................9
Connecting to the web management interface . . . 9
Acquiring the system IP address.......9
Accessing the web interface ........9
Configuring the controllers .........10
Creating and configuring LUNs .......10
Creating LUNs ............10
Configuring access policies for the LUNs . . . 10
Setting the system date and time .......11
Setting up the call home function .......11
Configuring the mail service........12
Configuring the support contact information . . 12
Verifying and updating the firmware and software 13
Reformatting uninitialized flashcards ......13
Notices ..............15
Trademarks ..............16
Electronic emission notices .........16
Class A Notices ............16
Class B Notices ............20
Terms and conditions ...........23
© Copyright IBM Corp. 2013, 2014 iii

iv IBM FlashSystem: Installing the IBM FlashSystem 820

Safety notices
Safety notices may be printed throughout this guide:
vDANGER notices call attention to a situation that is potentially lethal or extremely hazardous to
people.
vCAUTION notices call attention to a situation that is potentially hazardous to people because of some
existing condition.
vAttention notices call attention to the possibility of damage to a program, device, system, or data.
World Trade safety information
Several countries require the safety information contained in product publications to be presented in their
national languages. If this requirement applies to your country, safety information documentation is
included in the publications package (such as in printed documentation, on DVD, or as part of the
product) shipped with the product. The documentation contains the safety information in your national
language with references to the U.S. English source. Before using a U.S. English publication to install,
operate, or service this product, you must first become familiar with the related safety information
documentation. You should also refer to the safety information documentation any time you do not
clearly understand any safety information in the U.S. English publications.
Replacement or additional copies of safety information documentation can be obtained by calling the IBM
Hotline at 1-800-300-8751.
German safety information
Das Produkt ist nicht für den Einsatz an Bildschirmarbeitsplätzen im Sinne§2der
Bildschirmarbeitsverordnung geeignet.
Laser safety information
IBM®servers can use I/O cards or features that are fiber-optic based and that utilize lasers or LEDs.
Laser compliance
IBM servers may be installed inside or outside of an IT equipment rack.
© Copyright IBM Corp. 2013, 2014 v

DANGER
When working on or around the system, observe the following precautions:
Electrical voltage and current from power, telephone, and communication cables are hazardous. To
avoid a shock hazard:
vConnect power to this unit only with the IBM provided power cord. Do not use the IBM
provided power cord for any other product.
vDo not open or service any power supply assembly.
vDo not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
vThe product might be equipped with multiple power cords. To remove all hazardous voltages,
disconnect all power cords.
vConnect all power cords to a properly wired and grounded electrical outlet. Ensure that the outlet
supplies proper voltage and phase rotation according to the system rating plate.
vConnect any equipment that will be attached to this product to properly wired outlets.
vWhen possible, use one hand only to connect or disconnect signal cables.
vNever turn on any equipment when there is evidence of fire, water, or structural damage.
vDisconnect the attached power cords, telecommunications systems, networks, and modems before
you open the device covers, unless instructed otherwise in the installation and configuration
procedures.
vConnect and disconnect cables as described in the following procedures when installing, moving,
or opening covers on this product or attached devices.
To Disconnect:
1. Turn off everything (unless instructed otherwise).
2. Remove the power cords from the outlets.
3. Remove the signal cables from the connectors.
4. Remove all cables from the devices.
To Connect:
1. Turn off everything (unless instructed otherwise).
2. Attach all cables to the devices.
3. Attach the signal cables to the connectors.
4. Attach the power cords to the outlets.
5. Turn on the devices.
(D005)
DANGER
vi IBM FlashSystem: Installing the IBM FlashSystem 820

Observe the following precautions when working on or around your IT rack system:
vHeavy equipment–personal injury or equipment damage might result if mishandled.
vAlways lower the leveling pads on the rack cabinet.
vAlways install stabilizer brackets on the rack cabinet.
vTo avoid hazardous conditions due to uneven mechanical loading, always install the heaviest
devices in the bottom of the rack cabinet. Always install servers and optional devices starting
from the bottom of the rack cabinet.
vRack-mounted devices are not to be used as shelves or work spaces. Do not place objects on top
of rack-mounted devices.
vEach rack cabinet might have more than one power cord. Be sure to disconnect all power cords in
the rack cabinet when directed to disconnect power during servicing.
vConnect all devices installed in a rack cabinet to power devices installed in the same rack
cabinet. Do not plug a power cord from a device installed in one rack cabinet into a power
device installed in a different rack cabinet.
vAn electrical outlet that is not correctly wired could place hazardous voltage on the metal parts of
the system or the devices that attach to the system. It is the responsibility of the customer to
ensure that the outlet is correctly wired and grounded to prevent an electrical shock.
CAUTION
vDo not install a unit in a rack where the internal rack ambient temperatures will exceed the
manufacturer's recommended ambient temperature for all your rack-mounted devices.
vDo not install a unit in a rack where the air flow is compromised. Ensure that air flow is not
blocked or reduced on any side, front, or back of a unit used for air flow through the unit.
vConsideration should be given to the connection of the equipment to the supply circuit so that
overloading of the circuits does not compromise the supply wiring or overcurrent protection. To
provide the correct power connection to a rack, refer to the rating labels located on the
equipment in the rack to determine the total power requirement of the supply circuit.
v(For sliding drawers.) Do not pull out or install any drawer or feature if the rack stabilizer brackets
are not attached to the rack. Do not pull out more than one drawer at a time. The rack might
become unstable if you pull out more than one drawer at a time.
v(For fixed drawers.) This drawer is a fixed drawer and must not be moved for servicing unless
specified by the manufacturer. Attempting to move the drawer partially or completely out of the
rack might cause the rack to become unstable or cause the drawer to fall out of the rack.
(R001)
Safety notices vii

CAUTION:
Removing components from the upper positions in the rack cabinet improves rack stability during
relocation. Follow these general guidelines whenever you relocate a populated rack cabinet within a
room or building:
vReduce the weight of the rack cabinet by removing equipment starting at the top of the rack
cabinet. When possible, restore the rack cabinet to the configuration of the rack cabinet as you
received it. If this configuration is not known, you must observe the following precautions:
– Remove all devices in the 32U position and above.
– Ensure that the heaviest devices are installed in the bottom of the rack cabinet.
– Ensure that there are no empty U-levels between devices installed in the rack cabinet below the
32U level.
vIf the rack cabinet you are relocating is part of a suite of rack cabinets, detach the rack cabinet from
the suite.
vInspect the route that you plan to take to eliminate potential hazards.
vVerify that the route that you choose can support the weight of the loaded rack cabinet. Refer to the
documentation that comes with your rack cabinet for the weight of a loaded rack cabinet.
vVerify that all door openings are at least 760 x 230 mm (30 x 80 in.).
vEnsure that all devices, shelves, drawers, doors, and cables are secure.
vEnsure that the four leveling pads are raised to their highest position.
vEnsure that there is no stabilizer bracket installed on the rack cabinet during movement.
vDo not use a ramp inclined at more than 10 degrees.
vWhen the rack cabinet is in the new location, complete the following steps:
– Lower the four leveling pads.
– Install stabilizer brackets on the rack cabinet.
– If you removed any devices from the rack cabinet, repopulate the rack cabinet from the lowest
position to the highest position.
vIf a long-distance relocation is required, restore the rack cabinet to the configuration of the rack
cabinet as you received it. Pack the rack cabinet in the original packaging material, or equivalent.
Also lower the leveling pads to raise the casters off of the pallet and bolt the rack cabinet to the
pallet.
(R002)
(L001)
(L002)
viii IBM FlashSystem: Installing the IBM FlashSystem 820

(L003)
or
All lasers are certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for class
1 laser products. Outside the U.S., they are certified to be in compliance with IEC 60825 as a class 1 laser
product. Consult the label on each part for laser certification numbers and approval information.
CAUTION:
This product might contain one or more of the following devices: CD-ROM drive, DVD-ROM drive,
DVD-RAM drive, or laser module, which are Class 1 laser products. Note the following information:
vDo not remove the covers. Removing the covers of the laser product could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the device.
vUse of the controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
(C026)
Safety notices ix

CAUTION:
Data processing environments can contain equipment transmitting on system links with laser modules
that operate at greater than Class 1 power levels. For this reason, never look into the end of an optical
fiber cable or open receptacle. (C027)
CAUTION:
This product contains a Class 1M laser. Do not view directly with optical instruments. (C028)
CAUTION:
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following
information: laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam. (C030)
CAUTION:
The battery contains lithium. To avoid possible explosion, do not burn or charge the battery.
Do Not:
v___ Throw or immerse into water
v___ Heat to more than 100°C (212°F)
v___ Repair or disassemble
Exchange only with the IBM-approved part. Recycle or discard the battery as instructed by local
regulations. In the United States, IBM has a process for the collection of this battery. For information,
call 1-800-426-4333. Have the IBM part number for the battery unit available when you call. (C003)
Power and cabling information for NEBS (Network Equipment-Building System)
GR-1089-CORE
The following comments apply to the IBM servers that have been designated as conforming to NEBS
(Network Equipment-Building System) GR-1089-CORE:
The equipment is suitable for installation in the following:
vNetwork telecommunications facilities
vLocations where the NEC (National Electrical Code) applies
The intrabuilding ports of this equipment are suitable for connection to intrabuilding or unexposed
wiring or cabling only. The intrabuilding ports of this equipment must not be metallically connected to the
interfaces that connect to the OSP (outside plant) or its wiring. These interfaces are designed for use as
intrabuilding interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation
from the exposed OSP cabling. The addition of primary protectors is not sufficient protection to connect
these interfaces metallically to OSP wiring.
Note: All Ethernet cables must be shielded and grounded at both ends.
The ac-powered system does not require the use of an external surge protection device (SPD).
The dc-powered system employs an isolated DC return (DC-I) design. The DC battery return terminal
shall not be connected to the chassis or frame ground.
xIBM FlashSystem: Installing the IBM FlashSystem 820

Installing the IBM FlashSystem 820
Learn about initial setup and configuration of your IBM FlashSystem.
Unpacking the system
Your system is supplied with a packing list.
Ensure that you received all of the components listed.
1. Examine the external chassis for any damage that might have occurred during shipping.
2. Inspect the interface plate for any screws that might have loosened during shipping.
3. Inspect the front panel display for damage.
4. Report any meaningful damage.
© Copyright IBM Corp. 2013, 2014 1

Installing the system in a rack
Learn how to install the system in a rack.
DANGER
Observe the following precautions when working on or around your IT rack system:
vHeavy equipment–personal injury or equipment damage might result if mishandled.
vAlways lower the leveling pads on the rack cabinet.
vAlways install stabilizer brackets on the rack cabinet.
vTo avoid hazardous conditions due to uneven mechanical loading, always install the heaviest
devices in the bottom of the rack cabinet. Always install servers and optional devices starting
from the bottom of the rack cabinet.
vRack-mounted devices are not to be used as shelves or work spaces. Do not place objects on top
of rack-mounted devices.
vEach rack cabinet might have more than one power cord. Be sure to disconnect all power cords in
the rack cabinet when directed to disconnect power during servicing.
vConnect all devices installed in a rack cabinet to power devices installed in the same rack
cabinet. Do not plug a power cord from a device installed in one rack cabinet into a power
device installed in a different rack cabinet.
vAn electrical outlet that is not correctly wired could place hazardous voltage on the metal parts of
the system or the devices that attach to the system. It is the responsibility of the customer to
ensure that the outlet is correctly wired and grounded to prevent an electrical shock.
CAUTION
vDo not install a unit in a rack where the internal rack ambient temperatures will exceed the
manufacturer's recommended ambient temperature for all your rack-mounted devices.
vDo not install a unit in a rack where the air flow is compromised. Ensure that air flow is not
blocked or reduced on any side, front, or back of a unit used for air flow through the unit.
vConsideration should be given to the connection of the equipment to the supply circuit so that
overloading of the circuits does not compromise the supply wiring or overcurrent protection. To
provide the correct power connection to a rack, refer to the rating labels located on the
equipment in the rack to determine the total power requirement of the supply circuit.
v(For sliding drawers.) Do not pull out or install any drawer or feature if the rack stabilizer brackets
are not attached to the rack. Do not pull out more than one drawer at a time. The rack might
become unstable if you pull out more than one drawer at a time.
v(For fixed drawers.) This drawer is a fixed drawer and must not be moved for servicing unless
specified by the manufacturer. Attempting to move the drawer partially or completely out of the
rack might cause the rack to become unstable or cause the drawer to fall out of the rack.
(R001)
Determining the location
This procedure assumes that you have installed the rack, and now you must install the system into the
rack.
2IBM FlashSystem: Installing the IBM FlashSystem 820

About this task
To begin the installation, complete the following tasks:
Procedure
1. Read the Rack safety notices. This system is one Electronic Industries Alliance (EIA) unit high. An EIA
unit is 44.45 mm (1.75 in.) in height. The rack contains three mounting holes for each EIA unit of
height. This system unit therefore is 44.45 mm (1.5 in.) high and covers three mounting holes in the
rack.
2. If necessary, remove the front and rear rack doors.
3. Mark the location where the rails will be installed.
Marking the location
You might need to mark the installation location.
About this task
To mark the installation location, complete the following steps:
Procedure
1. Face the front of the rack and work from the right side. Mark the middle hole of the EIA unit that
you are using for this system unit.
Note: Use tape or a marker to mark the locations on the rack. You must identify the marked hole
from both the front and back of the rack.
2. Mark the location next to the middle hole of the EIA unit on the left side of the rack.
3. Go to the back of the rack. On the right side, find the EIA unit that corresponds to the EIA unit
marked on the front of the rack.
4. Mark the middle hole of the EIA unit.
5. Mark the corresponding holes on the left side of the rack.
6. Continue to the next section.
Attaching the inner glides to the system
Using the screws that are provided in the rack kit, attach the inner glides to the sides of the system.
See the instructions included with the rack kit for details.
Attaching the mounting rails to the rack and installing the system onto
the rails
Learn about attaching mounting rails to the rack and installing the system onto the rails.
About this task
Note: To avoid rail failure and potential danger to yourself and to the unit, ensure that you have the
correct rails and fittings for your rack. If your rack has square support flange holes or screw-thread
support flange holes, ensure that the rails and fittings match the support flange holes that are used on
your rack. Do not install mismatched hardware by using washers or spacers. If you do not have the
correct rails and fittings for your rack, contact your IBM reseller.
Procedure
1. You might need to attach the mounting rails to the rack. See the instructions included with the rack
kit for details about attaching the mounting rails.
Installing the IBM FlashSystem 820 3

2. Slide the system into the rack until it snaps into place.
Cabling the system
Learn about the tasks to cable the system.
Connect the Fibre Channel or InfiniBand ports
Connect the Fibre Channel (FC) or InfiniBand (IB) ports on the storage system to your server or to a
switch.
vA FC controller has two FC ports: A and B, on the left and right respectively. The FC ports are capable
of connecting to Point-to-Point (N-Port), Arbitrated Loop (NL-port), or Switched Fabric (F-Port)
topologies at 2-Gb, 4-Gb, or 8-Gb speeds.
vAn IB controller card has two x4 IB ports: A and B, on the top and bottom respectively. The IB ports
are capable of connecting to Quad Data Rate (QDR), Double Data Rate (DDR) or Single Data Rate
(SDR) HCAs using the SCSI RDMA Protocol (SRP).
Connecting the system to a management network
Your system includes two Gigabit Ethernet management controller port (MCP) connections for remote
management over a network.
Connect both Ethernet MCPs to the network. Do not connect only one MCP.
Attention: There are known risks to using the FlashSystem if you only connect and configure one MCP:
vIf both MCPs are not connected and configured, an MCP failover could result in loss of system access
through Telnet, SSH or the web management GUI. Front panel access may not be available. If this loss
of access occurs, you must reboot to restore management access to the enclosure.
vSystem logs and other management data are sent using the MCPs. If both MCPs are not connected and
configured, and an MCP failover occurs, these logs will not be available to assist in troubleshooting.
Connecting power to the system
A fully configured IBM FlashSystem™720 requires approximately 400 watts of power.
Note: Although the system will operate when only one power supply is connected, this method is not
recommended.
Figure 1. Fibre Channel or InfiniBand port locations
Figure 2. Ethernet management port locations
4IBM FlashSystem: Installing the IBM FlashSystem 820

Using the ac power cords that are provided, connect each power supply to a power source. As a best
practice, connect each of the power cords to separate circuits.
When ac power is connected, the storage system powers up and the front panel display shows the
power-on sequence. When the system is fully ready, the front panel displays Status: OK and the system
performance statistics, including the system bandwidth and total input/output operations per second.
Figure 3. Power supplies
Installing the IBM FlashSystem 820 5

DANGER
When working on or around the system, observe the following precautions:
Electrical voltage and current from power, telephone, and communication cables are hazardous. To
avoid a shock hazard:
vConnect power to this unit only with the IBM provided power cord. Do not use the IBM
provided power cord for any other product.
vDo not open or service any power supply assembly.
vDo not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
vThe product might be equipped with multiple power cords. To remove all hazardous voltages,
disconnect all power cords.
vConnect all power cords to a properly wired and grounded electrical outlet. Ensure that the outlet
supplies proper voltage and phase rotation according to the system rating plate.
vConnect any equipment that will be attached to this product to properly wired outlets.
vWhen possible, use one hand only to connect or disconnect signal cables.
vNever turn on any equipment when there is evidence of fire, water, or structural damage.
vDisconnect the attached power cords, telecommunications systems, networks, and modems before
you open the device covers, unless instructed otherwise in the installation and configuration
procedures.
vConnect and disconnect cables as described in the following procedures when installing, moving,
or opening covers on this product or attached devices.
To Disconnect:
1. Turn off everything (unless instructed otherwise).
2. Remove the power cords from the outlets.
3. Remove the signal cables from the connectors.
4. Remove all cables from the devices.
To Connect:
1. Turn off everything (unless instructed otherwise).
2. Attach all cables to the devices.
3. Attach the signal cables to the connectors.
4. Attach the power cords to the outlets.
5. Turn on the devices.
(D005)
Front panel display overview
The front panel display provides a quick and easy way to view the status of the storage system.
The following buttons are located to the left of the display and are used to make selections:
(M)enu
This Menu button has two functions. On any of the status or performance displays, pressing this
Figure 4. Front panel display and selection buttons
6IBM FlashSystem: Installing the IBM FlashSystem 820

button starts the Main Menu. This button is also used as an escape function. After the menu
system is open, pressing this button returns to the prior pane. To scan through the first level of
options, press the Menu key.
(S)elect
When a menu item is displayed, pressing this button will either run that menu option or proceed
to the next level in the menu.
↑This button scrolls up through the menu. It is also used to cancel certain commands as indicated
on the display. If the menu is not selected, this button is disabled.
↓This button scrolls down through the menu. It is also used to confirm certain commands as
indicated on the display. If the menu is not selected, this button is disabled.
Configuring the management controller ports using the front panel
display
The storage system supports system monitoring and configuration through the installed Ethernet
management controller ports (MCPs).
Before you begin
Attention: There are known risks to using the FlashSystem if you only connect and configure one of the
two MCPs:
vIf both MCPs are not connected and configured, an MCP failover could result in loss of system access
through Telnet, SSH or the web management GUI. Front panel access may not be available. If this loss
of access occurs, you must reboot to restore management access to the enclosure.
vSystem logs and other management data are sent using the MCPs. If both MCPs are not connected and
configured, and an MCP failover occurs, these logs will not be available to assist in troubleshooting.
You must provide both MCPs with an IP address, a subnet mask, and a gateway address. There are three
possible IP address settings: Static IP, DHCP, or No Ethernet. The default factory setting is DHCP. For any
questions that you have regarding IP assignment values, consult your network administrator.
About this task
To set up the network settings for the MCPs by using the front panel, complete the following steps:
Procedure
1. Use the arrow buttons to cycle through the top-level menu options until the display shows Net
Config.
2. Use the Select button to choose this option and continue with the configuration. Select the
management controller you would like to configure.
Results
You can now use the arrow buttons to scroll through the following menu options:
Show Current
Displays the current IP configuration, host name, IP Config address, subnet mask, gateway
address (if applicable), and hardware MAC address for the management controller port.
Eth0 Config
Configures the Eth0 Ethernet MCP.
Eth1 Config
Configures the Eth1 Ethernet MCP.
Installing the IBM FlashSystem 820 7

Restart Net
Shuts down and restarts the Ethernet ports by using the current IP assignment configuration.
Exit menu
Exits the network menu.
To continue setting up the Ethernet configuration for the MCP, select Eth0 Config or Eth1 Config
depending on which MCP you are configuring, and then use the arrow buttons to cycle through the
following IP configuration options:
Static Enables static IP addresses
DHCP
Sets the IP configuration to DHCP
None Disables Ethernet
Exit Returns to the Main Menu without changes
Consult your network administrator for the correct IP assignment type. Use the Select button to select the
wanted method of IP assignment. If you choose the Eth0 Config,Eth1 Config,DHCP or None option,
you must confirm the selection with the ↓button.
Configuring a static IP address for the management controller ports
If you configure the Ethernet management control ports (MCPs) with a static IP address, you must
provide the IP address, subnet mask, and possibly a gateway address.
About this task
To configure the address for each MCP, complete the following steps:
Procedure
1. After you choose the Static IP option, you are prompted to enter an address. Use the ↑and ↓buttons
to move the cursor. Press Select to cycle through the numbers 0 through 9. You can cancel your
current changes at anytime by pressing the Menu button and following the dialog.
2. After you finish entering the IP address, scroll the cursor off the end of the address. This action brings
up the Subnet Mask screen.
3. Using the same procedure as entering the IP address, enter the subnet mask.
4. The final value that you must enter is the Ethernet gateway. If the system is on a private network and
this value is not needed, enter 0.0.0.0 on the next screen and then press any key to dismiss this
message. Otherwise, enter the gateway IP address.
5. After you enter all the necessary values, you can review them, apply, edit, or cancel your changes
through the Review Configuration pane.
6. To apply your changes, select the Apply new settings option. The changes are then applied and the
network is automatically restarted. The final pane displays the assigned IP address.
7. After configuring the first MCP with a static IP address, use the front panel to select Eth1 Config for
the second MCP, select Static, and then repeat steps 1 through 6 to configure the second MCP.
Results
Note: Because you established a static IP address rather than using DHCP, there is no automatic
discovery of the network DNS server. To enter your network's DNS server information, you can use the
web management interface. The DNS settings are configured using the Network node in the system tree.
8IBM FlashSystem: Installing the IBM FlashSystem 820