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About this task

v

You can use this procedure with all versions of Data ONTAP supported by your
system.

v

This procedure refers to

HA pairs

, which in releases prior to Data ONTAP 8.0

were called

active/active configurations

.

v

All other components in the system must be functioning properly; if not, contact
technical support.

Shutting down the node

You shut down a node using different procedures, depending on whether it is a
stand-alone system or part of an HA pair.

Shutting down a node in an HA pair

To shut down the node you must determine the status of the node and, if
necessary, take over the node so that the partner continues to serve data from the
node's storage.

Procedure

1.

Check the status of the target node (the node you want to perform maintenance
on) by entering the following command at the system console of either node:

For...

Issue the command...

7-Mode

cf status

Cluster-Mode

storage failover show

2.

Take one of the following actions, depending on the result of the

storage

failover show

or

cf status

command:

If...

Then...

Neither node is in takeover mode

Go to the next step in this procedure.

The partner node took over the target node

The target node is in a state where you can
shut it down; go to the next step in this
procedure.

The target node took over the partner node

1.

Correct the problem that caused the
takeover.

2.

Run the

storage failover giveback

or

cf giveback

command from the target

node console.

3.

Go back to the beginning of this
procedure.

3.

Take over the target node by entering the following command from the partner
node's console:

For...

Issue the command...

7-Mode

cf takeover

Cluster-Mode

storage failover takeover -bynode node

4.

If you are not already grounded, properly ground yourself.

5.

Turn off the power supplies and disconnect the power on the target node.

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IBM System Storage: N7000 Series Hardware and Service Guide

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Содержание N7700

Страница 1: ...IBM System Storage N7000 Series Hardware and Service Guide Covering the N7600 N7800 N7700 and N7900 systems GC26 7953 13 ...

Страница 2: ......

Страница 3: ...IBM System Storage N7000 Series Hardware and Service Guide Covering the N7600 N7800 N7700 and N7900 systems GC26 7953 13 ...

Страница 4: ...INES CORPORATION PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some states or regions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you Order publications through your IBM rep...

Страница 5: ...e or advice v Attention notices on page v These notices indicate potential damage to programs devices or data v Caution notices on page v These statements indicate situations that can be potentially hazardous to you v Danger notices These statements indicate situations that can be potentially lethal or extremely hazardous to you Safety labels are also attached directly to products to warn of these...

Страница 6: ...Ensure outlet supplies proper voltage and phase rotation according to the system rating plate v Connect any equipment that will be attached to this product to properly wired outlets v When possible use one hand only to connect or disconnect signal cables v Never turn on any equipment when there is evidence of fire water or structural damage v Disconnect the attached power cords telecommunications ...

Страница 7: ... different symbols as in the examples below If the symbol is It means A hazardous electrical condition with less severity than electrical danger A generally hazardous condition not represented by other safety symbols A hazardous condition due to the use of a laser in the product Laser symbols are always accompanied by the classification of the laser as defined by the U S Department of Health and H...

Страница 8: ...nsmitting 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 Attention In the United States use only SFP or GBIC optical transceivers that comply with the FDA radiation performance standards 21 CFR Subchapter J Internationally use only SFP or GBIC optical transceivers that co...

Страница 9: ...as shelves or work spaces Do not place objects on top of rack mounted devices v Each 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 v Connect 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...

Страница 10: ...e 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 ...

Страница 11: ...and cables are secure Ensure that the four leveling pads are raised to their highest position Ensure that there is no stabilizer bracket installed on the rack cabinet during movement Do not use a ramp inclined at more than ten degrees Once the rack cabinet is in the new location do the following Lower the four leveling pads Install stabilizer brackets on the rack cabinet If you removed any devices...

Страница 12: ...x IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 13: ...matting conventions xxiii Keyboard conventions xxiv How to send your comments xxiv Chapter 1 Preparing for the installation 1 Required manuals tools and equipment 1 Handling static sensitive devices 1 Planning and organizing the installation 2 Telecommunication regulatory statement 2 Hardware specifications 2 Checking shipment package contents 5 Rules for installing the N7000 series system in a ra...

Страница 14: ...7 x 32 Replacing a CompactFlash card in an active active configuration running Data ONTAP 7 x 35 Replacing the CompactFlash card in an N7000 series system running Data ONTAP 8 0 40 Replacing a CompactFlash card in a system running in 7 Mode 40 Replacing a fan module in an N7000 series system 56 Removing a fan module 56 Installing a fan module 57 Completing the replacement process 58 Installing or ...

Страница 15: ...g an NVRAM adapter in a system operating in 7 Mode 94 Replacing an NVRAM adapter in an N7000 series system Data ONTAP 8 2 104 Replacing a NVRAM adapter in 7 Mode environments 104 Replacing an NVRAM adapter in clustered Data ONTAP 115 Replacing the LED LCD CompactFlash module in an N7000 series system 127 Shutting down the node 127 Removing the module 129 Installing the module 129 Completing the re...

Страница 16: ...ement 148 Japan Electronics and Information Technology Industries Association Statement 148 Korean Communications Commission Class A Statement 149 Russia Electromagnetic Interference Class A Statement 149 Power cords 149 Index 151 xiv IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 17: ...e fan module 57 16 Removing the RLM carrier 60 17 Removing the power supply 64 18 Removing the cable management tray 68 19 Removing the motherboard tray 68 20 Removing the RTC battery 69 21 Removing the cable management tray 74 22 Removing the motherboard tray 74 23 DIMM layout 75 24 Removing the DIMMs 76 25 Removing the cable management tray 80 26 Removing the motherboard tray 80 27 Removing the ...

Страница 18: ...xvi IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 19: ...electrical requirements with five Performance Acceleration Modules or Flash Cache modules 4 8 Installation process procedures 7 9 Manuals for configuring and using the RLM 19 10 N7000 series system front panel LED descriptions 22 11 Onboard port LEDs 23 12 NVRAM6 LED descriptions 24 13 NVRAM6 copper fiber converter LED descriptions 25 14 Power supply LED descriptions 26 15 Fan LED descriptions 26 ...

Страница 20: ...xviii IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 21: ...nning Data ONTAP 7 x and Data ONTAP 8 x 7 Mode In the Data ONTAP 8 x 7 Mode product name the term 7 Mode signifies that the 8 x release has the same features and functionality found in the prior Data ONTAP 7 1 7 2 and 7 3 release families Who should read this document This guide is for qualified system administrators and service personnel who are familiar with IBM storage systems It addresses setu...

Страница 22: ...e found at the following web page www ibm com storage nas v The IBM System Storage N series support website requires users to register in order to obtain access to N series support content on the web To understand how the N series support web content is organized and navigated and to access the N series support website refer to the following publicly accessible web page www ibm com storage support...

Страница 23: ...hipped with your hardware product in printed documents or as PDF files on a documentation CD For the latest N series hardware product documentation PDFs go to the IBM N series support website Hardware documentation including planning installation and setup and hardware monitoring service and diagnostics is also provided in an IBM N series Information Center at the following web page http publib bo...

Страница 24: ...es refers to a pair of storage systems sometimes called nodes configured to serve data for each other if one of the two systems stops functioning Also sometimes referred to as active active pairs cluster In the Data ONTAP 7 1 release family refers to a pair of storage systems sometimes called nodes configured to serve data for each other if one of the two systems stops functioning In Data ONTAP 8 ...

Страница 25: ...ansion units in a stack of storage expansion units and the number of storage expansion unit stacks in a configuration are dependent on the type of storage system Command conventions You can enter commands on the system console or from any client that can obtain access to the storage system using a Telnet session In examples that illustrate commands executed on a UNIX workstation the command syntax...

Страница 26: ...ey Enter Used to refer to the key that generates a carriage return although the key is named Return on some keyboards type Used to mean pressing one or more keys on the keyboard enter Used to mean pressing one or more keys and then pressing the Enter key How to send your comments Your feedback is important in helping us provide the most accurate and high quality information If you have comments or...

Страница 27: ...heet for your storage system to gather the information that the software setup process requires The configuration worksheet is provided in the Data ONTAP Software Setup Guide for your version of Data ONTAP v Data ONTAP Active Active Configuration Guide or Data ONTAP High Availability Configuration Guide for your version of Data ONTAP if applicable You need to supply the following tools and equipme...

Страница 28: ...ion This section identifies the shipment contents and the rules and regulations you need to observe for the proper installation of your N7000 series system It also provides an overview of the entire system installation process and the appropriate documentation references for the procedures For detailed information see the following topics v Telecommunication regulatory statement v Hardware specifi...

Страница 29: ...ll versions 15 2 cm 6 in Front maintenance All versions 63 5 cm 25 in Rear cooling All versions 30 5 cm 12 in Rear maintenance All versions 102 cm 40 in Table 3 N7000 series system environmental requirements Operating temperature maximum range 50 F to 104 F 10 C to 40 C Operating temperature recommended range 68 F to 77 F 20 C to 25 C Nonoperating temperature range 40 F to 149 F 40 C to 65 C Relat...

Страница 30: ...Input power measured W 1009 293 585 969 289 578 Thermal dissipation BTU hr 3440 998 1996 3305 985 1969 Input power frequency Hz 50 to 60 Table 6 N7800 and N7900 electrical requirements Input voltage 100 to 120V 200 to 240V Worst case Typical single PSU system Worst case Typical single PSU system Input current measured A 11 68 3 63 7 25 5 76 1 96 3 91 Input power measured W 1162 352 704 1115 231 69...

Страница 31: ...s 2 power cords 8 SFPs SFPs might be installed in the N7000 series system as shipped There will also be envelopes with the software EULA and license keys A rail kit for mounting the N7700 in a standard 19 inch rack may also be present v N7700 dual controller system 2866 A21 1 N7700 dual controller system 2866 A21 containing the power supplies and any options you ordered 2 console adapter cables RJ...

Страница 32: ...in a standard 19 inch rack may also be present Rules for installing the N7000 series system in a rack You need to observe the following rules and restrictions when installing an N7000 series system in a standard 19 inch 48 26 cm equipment rack with mounting rails svc00168 32 55 kg 70 5 121 2 lbs DANGER The weight of this part or unit is between 32 and 55 kg 70 5 and 121 2 lb It takes three persons...

Страница 33: ...ll as other Data ONTAP documentation is available on the IBM N series support website which is accessed and navigated as described in Websites on page xx If you are configuring a storage system as part of a high availability or active active configuration some information types must be unique for each storage system mode in the configuration and some information types must be identical on both sto...

Страница 34: ...orage expansion units on page 10 or the Installation and Setup Instructions that came with your system Gateway Connect the N7000 gateway system to the back end storage Yes n a Customer The Data ONTAP Gateway Implementation Guide for your back end storage and version of Data ONTAP 5 Connect the N7000 series system to a power source Yes IBM Customer Connecting your N7000 series system to a power sou...

Страница 35: ...Do not put excess weight on the cable at the connection point Be sure that the cable is well supported 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 Connecting your N7000 series system to an IP netwo...

Страница 36: ... Connecting your N7000 series system to storage The N7000 series system has eight onboard Fibre Channel ports labeled 0a thru 0h as shown in Figure 1 Additional HBAs can be plugged into the PCI slots to provide additional Fibre Channel ports Attach the 50 or 62 5 micron fiber optic cables with LC connectors to the Fibre Channel ports For more information about the adapter cards supported by your N...

Страница 37: ...scribes how to cable your filer storage system using a dual port optical Fibre Channel expansion adapter for storage expansion unit disk shelf storage Attention If you are connecting to a stack or stacks of SAS storage expansion units such as the EXN3000 or EXN3500 refer to the cabling instructions provided in the IBM System Storage Universal SAS and ACP Cabling Guide This section describes the fo...

Страница 38: ...unit cable to Port b of the Fibre Channel expansion adapter and then connect the other end of the cable to the In port of ESH2 ESH4 or AT FCX B on storage expansion unit 1 b Connect the Out port of ESH2 ESH4 or AT FCX B to the In port of ESH2 ESH4 or AT FCX B on storage expansion unit 2 c Repeat substep 2b for the remaining storage expansion units in the loop 3 Repeat Steps 1 and 2 for any remaini...

Страница 39: ...ort 3 Repeat Step 2 connecting output to input for the remaining storage expansion units in the loop Out In Out In B A Out In Out In B A Out In Out In B A Out In Out In B A 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 n70hw021 EXN unit 2 Filer 1 Loop 1 EXN unit 1 Filer 1 Loop 1 EXN unit 1 Filer 2 Loop 1 EXN unit 1 Filer 2 Loop 1 N7000 series filer 1 N7000 series filer 2 Figure 3 Cabling an active active or...

Страница 40: ...e html Refer to the documentation for your external storage for additional information Connecting your N7000 series system to a third party device You can connect third party devices to your N7000 series system through an optical Fibre Channel interface using any Fibre Channel port on the back of the chassis The N7000 series systems only support third party devices with an optical Fibre Channel in...

Страница 41: ... and enables you to perform system administration For information about ASCII terminal console wiring DB 9 to RJ 45 console adapter pin connections and connecting your system to an ASCII terminal console see the IBM System Storage N series Introduction and Planning Guide This guide as well as other N series documentation is available on the IBM N series support website which is accessed and naviga...

Страница 42: ...16 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 43: ...ust be identical on both storage system nodes If you have a high availability or active active configuration IBM recommends that you print and complete two copies of the configuration worksheet one for each system node For information regarding how to boot your system for the first time refer to the Installation and Setup Instructions that came with your system For N7000 series systems initial sta...

Страница 44: ... high availability configuration to an edge switch and use this switch as a bridge to the fabric For information about specific switch models supported and fabric configuration guidelines see the IBM System Storage N series Fibre Channel and iSCSI Configuration Guide for your version of Data ONTAP on the IBM N series support website which is accessed and navigated as described in Websites on page ...

Страница 45: ...Guide for your version of Data ONTAP Configuring and using the RLM The following table provides a list of documents for configuring and using the RLM These documents are available on the IBM N series support website which is accessed and navigated as described in Websites on page xx Table 9 Manuals for configuring and using the RLM Manual Title Information Needed Installation and Setup Instruction...

Страница 46: ...20 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 47: ...system and optional adapter cards see the IBM System Storage N series Platform Monitoring Guide For diagnostic information about your system see the IBM System Storage N series Diagnostics Guide Monitoring the front operation panel The front operation panel has three LEDs which indicate whether your system is active and functioning normally or whether there are problems with the hardware You can a...

Страница 48: ...ault is displayed in the LCD Note This LED remains lit during boot while the operating system loads Power Green The system is receiving power Off The system is not receiving power Monitoring the rear panel LEDs The LEDs on the rear of the system are used to monitor the onboard ports For information about monitoring the LEDs for your optional Fibre Channel HBAs GbE adapter cards or TCP Offload Engi...

Страница 49: ...two modes Initiator and Target For information about monitoring the LEDs for your optional Fibre Channel HBAs refer to the IBM System Storage N series Platform Monitoring Guide Ethernet port LEDs Your N7000 series system has onboard Ethernet ports on the back of the chassis The LEDs are on the corners above each onboard Ethernet port on the back of your system as shown in Figure 6 For information ...

Страница 50: ...AM6 Attention This might occur if your system did not shut down properly as in the case of a power failure or panic The data is replayed when the system boots up again PH1 Green On The physical connection is working Off No physical connection LO1 Yellow On The logical connection is working Off No logical connection NVRAM6 copper fiber converter LEDs The NVRAM6 copper fiber converter enables you to...

Страница 51: ...cate whether the power supply is functioning normally or whether there are problems with the hardware You can also identify any hardware failure associated with the power supplies from the error messages displayed on your system console A normal functioning power supply shows a green LED A power supply fault turns the LED to amber Location of LEDs Each power supply is encased in a device carrier a...

Страница 52: ...l On Flashing There is AC power present but the power supply is not enabled Off Off There is no power to this power supply Monitoring the fans To monitor the fans check the console error messages and look at the Status LED on each fan module Table 15 Fan LED descriptions LED description Description Orange flashing The fan failed n70hw017 Power supply PSU LEDs Figure 9 Power supply PSU LED location...

Страница 53: ...Table 15 Fan LED descriptions continued LED description Description Off There is no power to the system or the fan is operational Chapter 4 Monitoring your system 27 ...

Страница 54: ...28 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 55: ...s system on page 56 v Installing or replacing the RLM in an N7000 series system on page 58 v Replacing a power supply on an N7000 series system on page 64 v Replacing the Real Time Clock RTC battery in an N7000 series system on page 65 v Replacing a DIMM in an N7000 series system on page 72 v Replacing PCI cards and risers in an N7000 series system on page 77 v Replacing the motherboard tray in an...

Страница 56: ... system 5 Fans RLM CompactFlash card n70hw002 LED LCD CompactFlash Module Figure 11 N7000 series system components Front 1 2 3 4 5 6 7 8 9 Console Port RLM Port n70hw003 Expansion Adapter Slots 2 Power Supplies 6 Onboard GbE Ports 8 Onboard Fibre Channel Ports Figure 12 N7000 series system components Rear 30 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 57: ...n the IBM N series support website which is accessed and navigated as described in Websites on page xx v IBM System Storage N series Data ONTAP Upgrade Guide as applicable v IBM System Storage N series Data ONTAP Commands Manual Page Reference if applicable v IBM System Storage N series Data ONTAP System Administration Guide if applicable These procedures are written with the assumption that you h...

Страница 58: ...e CompactFlash card on page 33 v Placing a boot image on the CompactFlash card on page 33 v Updating the CompactFlash card on page 34 v Completing the replacement process on page 35 Removing the CompactFlash card 1 Retrieve and save the system environment variables if possible by completing the following substeps a Bring the system down to the LOADER prompt v If the system is running shut it down ...

Страница 59: ... to Placing a boot image on the CompactFlash card If your replacement CompactFlash card has a software image already installed go to Updating the CompactFlash card on page 34 Placing a boot image on the CompactFlash card You might receive a blank formatted CompactFlash card Before you use it you must transfer a boot image to it You can transfer the boot image to the CompactFlash card in one of two...

Страница 60: ...led netapp_ rlse x86 64 where rlse is the Data ONTAP release 5 Rename the netapp_ rlse x86 64 image to Primary KRN 6 Install the CompactFlash card with the kernel image into the system 7 Go to Updating the CompactFlash card Updating the CompactFlash card 1 Turn on power to the system and boot it if necessary 2 Download the boot image to the CompactFlash card by entering the following command downl...

Страница 61: ...res a primary and secondary set of system files on it also called the boot image that the system uses when it boots To replace the CompactFlash card you must complete a specific sequence of procedures Note You can use this procedure only with systems in an active active configuration that are running Data ONTAP 7 x If your system is a single controller system use the procedure in Replacing a Compa...

Страница 62: ...and unplug them from the power source 6 While grounded remove the bezel and set it aside 7 Remove the CompactFlash card from the target node by removing the bezel flipping the ejector lever up on the LCD display module and pushing it to eject the CompactFlash card Remove the CompactFlash card from the module and set it aside 8 Go to Installing and placing system files on the CompactFlash card Inst...

Страница 63: ... to display the Special Boot Menu 11 Determine what version of Data ONTAP the system is running by entering the following command on the target node console version 12 Start clustering by entering the following command from the partner node console cf giveback 13 Download the system files to the CompactFlash card by entering the following command from the prompt download v If the download is succe...

Страница 64: ...age is called netapp_ rlse x86 64 It is located on your PC in the boot folder in the files you extracted from rlse_setup exe 6 Rename the netapp_ rlse x86 64 image to Primary KRN 7 While grounded install the CompactFlash card with the kernel image in the controller LCD module Make sure it is firmly seated in the LCD module 8 Flip the ejector level down on the LCD module so that it is lying flat an...

Страница 65: ...hannel port configuration on the CompactFlash card v If the variable values are different or need modification complete the following substeps a Set the values of the individual variables by entering the following command for each changed variable setenv variable_name variable_value b Verify the values of the variables by entering the following command from the LOADER prompt printenv 4 Boot Data O...

Страница 66: ...ing Data ONTAP 8 x in 7 Mode Before you begin Before extracting the compressed system files during the CompactFlash card installation process you must make sure that the utility you use is set to suppress any automatic CR LF conversions in the extracted files If you experience any problems during netboot you can verify the integrity of the files extracted from the package by comparing the md5sum v...

Страница 67: ...ode go to the next step v If the target node took over the partner node give back the partner node using the cf giveback command from the target node initiate the takeover from the partner node using the cf takeover command and then go to the next step v If the target node has not been taken over by the partner node and is running enter the following command from the partner node and then go to th...

Страница 68: ...files to the CompactFlash card you must have the following v The blank replacement CompactFlash card you received from your provider v A PC or laptop with a CompactFlash reader writer that is running Windows XP or later and that has a zip program such as WinZip installed v Access to the IBM N series support website at http www ibm com storage support nseries This enables you to download the necess...

Страница 69: ...ontents of the file named diags tgz to the root directory on the CompactFlash card This creates the directory structure for the diagnostics utilities and firmware 9 Verify the directory structure on the CompactFlash card The directory structure should resemble the following x86_64 freebsd image1 image2 diag firmware common firmware 10 If the node or controller is in an HA pair and the partner took...

Страница 70: ... command on the NFS client mount node_name vol vol0 mnt node_name 5 Verify the contents of the newly mounted volume by entering the following command on the NFS client ls al mnt node_name etc varfs tgz r xr xr x 1 root root 76229 2009 06 02 15 34 mnt node_name etc varfs tgz 6 Copy the varfs tgz file to a directory on the NFS client that you can access with the PC by entering the following command ...

Страница 71: ...roller Procedure 1 If you are not already grounded properly ground yourself 2 Remove the bezel if necessary and locate the CompactFlash card slot in the LCD module 3 Align the CompactFlash card with the CompactFlash card socket or connector and then firmly push the CompactFlash card into the socket or connector The CompactFlash card socket is keyed If you feel resistance while pushing the card int...

Страница 72: ...air and you did not copy the varfs tgz to the boot device Complete the following substeps when the following menu is displayed 1 Select the Update flash from backup config from the displayed menu 2 Enter y when you see the following message This will replace all flash based configuration with the last backup to disks Are you sure you want to continue y When you select this option the system attemp...

Страница 73: ... necessary and locate the CompactFlash card slot in the LCD module 5 Align the CompactFlash card with the CompactFlash card socket or connector and then firmly push the CompactFlash card into the socket or connector The CompactFlash card socket is keyed If you feel resistance while pushing the card into the socket check the orientation of the card 6 Check the CompactFlash card to make sure that it...

Страница 74: ...essary for your interface For details use the help ifconfig command at the LOADER prompt 13 At the boot environment prompt enter the following command netboot http path_to_web accessible_directory netboot kernel 14 Select the Install new software first option from the displayed menu This menu option downloads and installs the new Data ONTAP image to the CompactFlash card If you are prompted to con...

Страница 75: ...the system files and restore configuration information to your HA pair nondisruptively by using netboot and the partner node Before you begin v You must have the blank replacement CompactFlash card that you received from your provider v You must have a network interface to the HA pair partner node v You must have a separate IP address to use to netboot the target node About this task The following...

Страница 76: ...o make sure that it is seated squarely and completely in the socket or connector If necessary remove the CompactFlash card and reseat it into the socket 7 Replace the bezel 8 Reinstall the cable management tray and recable the system as needed When recabling remember to reinstall the media converters SFPs if you are using fiber cables 9 Push the motherboard tray all the way into the system firmly ...

Страница 77: ...For details use the help ifconfig command at the LOADER prompt 12 At the boot environment prompt enter the following command netboot http path_to_web accessible_directory netboot kernel 13 Select the Install new software first option from the displayed menu This menu option downloads and installs the new Data ONTAP image to the CompactFlash card If you are prompted to continue the procedure enter ...

Страница 78: ...ing y when you see the following screen The restore configuration has been copied from the HA partner to this node would you like to use this restored copy now y n y CF device dev ad0 found Checking dev ad0s1 file system success Mounting dev ad0s1 to cfcard success Checking cfcard x86 freebsd mount point success Restoring backup configuration 19 Reboot the target node by entering the following com...

Страница 79: ...the web accessible directory Your directory listing should contain the following file and directory image tgz netboot 3 If you are not already grounded properly ground yourself 4 Remove the bezel if necessary and locate the CompactFlash card slot in the LCD module 5 Align the CompactFlash card with the CompactFlash card socket or connector and then firmly push the CompactFlash card into the socket...

Страница 80: ...y for your interface For details use the help ifconfig command at the LOADER prompt 12 At the LOADER prompt enter the following command netboot http path_to_the_web accessible_directory netboot kernel The system begins to boot but stops at the Boot menu 13 Select the Install new software first option from the displayed menu This menu option downloads and installs the new Data ONTAP image to the Co...

Страница 81: ...d software Do you want to reboot now y n y The controller module reboots but stops at the boot environment prompt 3 Boot Data ONTAP by entering the following command at the boot environment prompt boot_ontap The controller module reboots but stops at the Boot menu because the CompactFlash card was reformatted and the configuration data needs to be restored 15 Select the Update flash from backup co...

Страница 82: ...ng a fan module in an N7000 series system To replace a fan module you must perform the following tasks in order About this task The fan module is hot swappable and can be replaced without interrupting service Removing a fan module You can remove a fan module without powering down the system About this task Attention You must replace the fan module within two minutes of removing it from the chassis...

Страница 83: ...p free from the chassis and injure you 1 Thumbscrew 2 Release tab 6 Set the fan module aside Installing a fan module To replace the fan module you must perform the following steps in order Procedure 1 If you are not already grounded properly ground yourself 2 Remove the bezel if necessary 3 Insert the replacement fan module into the chassis by aligning it with the opening and sliding it into the c...

Страница 84: ...th all versions of Data ONTAP supported by your system v This procedure refers to HA pairs which in releases prior to Data ONTAP 8 0 were called active active configurations v All other components in the system must be functioning properly if not contact technical support Shutting down the node You shut down a node using different procedures depending on whether it is a stand alone system or part ...

Страница 85: ... DC source and then remove the DC wires if necessary Shutting down the node in a stand alone system For a node that is not configured with a high availability HA partner you must perform a clean shutdown ensuring that all data has been written to disk and disconnect the power supplies Procedure 1 Enter the following command from the system console If your system is configured in Then issue this co...

Страница 86: ...f the chassis 2 Loosen the thumbscrew on the left side of the RLM carrier and then swing the retaining arm to the right 1 Thumbscrew 2 Retaining bar 3 Slide the RLM out of the carrier and set it aside Installing the RLM You must complete a specific set of steps to install the RLM in the system Procedure 1 Align the replacement RLM with the carrier gently slide it into the system making sure that i...

Страница 87: ...atrix on the IBM N series support website Go to the next step 6 Plug one end of an RJ 45 cable into the RLM port and then plug the other end into a 10 100 Ethernet network port The network for the RLM should be a 10 100 Ethernet network or a network that can autonegotiate settings to a 10 100 Ethernet network 7 Check the link LED on the RLM port to ensure that it is green and that the link is acti...

Страница 88: ...e IBM N series support website which is accessed and navigated as described in Websites on page xx Refer to the list of current RLM firmware versions in the System RLM SP and Disk Shelf Firmware Matrix If your RLM firmware version is Then Earlier than the latest RLM firmware version posted in the System RLM SP and Disk Shelf Firmware Matrix on the IBM N series support website Download and install ...

Страница 89: ...unning diagnostics on the RLM You should run diagnostics on the RLM to confirm its operation Procedure 1 Reboot the system and interrupt the boot process 2 Enter the following at the prompt boot_diags 3 Select the RLM tests from the main menu and then run all diagnostics 4 Correct any errors 5 Exit diagnostics by entering the following command exit 6 Return the system to normal operation If your s...

Страница 90: ...y To remove a power supply you must follow the steps to identify the one you want to remove disconnect the power cord and remove the power supply from the chassis About this task Attention You must replace the power supply within two minutes of removing it from the chassis System airflow is disrupted and the controller module shuts down after two minutes to avoid overheating Procedure 1 Identify t...

Страница 91: ...are not already grounded properly ground yourself 3 Align the edges of the power supply with the opening in the system chassis and gently push the power supply into the chassis until the cam handle begins to rise 4 Push on the edges of the power supply to seat it all the way into the chassis and then push the cam handle to the closed position 5 Tighten the two thumbscrews on the power supply 6 Rec...

Страница 92: ...either node For Issue the command 7 Mode cf status Cluster Mode storage failover show 2 Take one of the following actions depending on the result of the storage failover show or cf status command If Then Neither node is in takeover mode Go to the next step in this procedure The partner node took over the target node The target node is in a state where you can shut it down go to the next step in th...

Страница 93: ...is flashing red after you enter the halt local command reboot your system and try halting it again 2 If you are not already grounded properly ground yourself 3 Turn off the power supplies and unplug both power cords from the power source If your system uses Then AC power Unplug the power cords from the power source and then remove the power cords DC power Remove the power at the DC source and then...

Страница 94: ...ep to replace components on the motherboard tray However your system must be on a stable surface where the chassis and motherboard tray are supported so that your system cannot tip when you pull the motherboard tray away from the chassis 1 Motherboard tray 6 If you want to remove the motherboard tray complete the following substeps 1 Figure 18 Removing the cable management tray 1 Figure 19 Removin...

Страница 95: ...ttery You must use this procedure to install a Real Time Clock RTC battery Procedure 1 If you are not already grounded properly ground yourself 2 Remove the replacement battery from the antistatic shipping bag 3 Align the poles of the battery with the posts inside the battery housing The Positive pole is on the right of the battery socket Note The battery does not fit in the battery socket if the ...

Страница 96: ...n diagnostics Procedure 1 From the diagnostics menu select and complete the appropriate tests See the IBM System Storage N series Diagnostics Guide for information about specific diagnostics tests you can perform 2 Exit diagnostics by entering the following command exit 3 Return the system to normal operation If your system is in Then issue this command An HA pair Run the cf giveback command in 7 ...

Страница 97: ...s the target node date_and_time is the date and time setting for the node in the format MM DD YYYY HH MM SS Note See the Data ONTAP Cluster Mode System Administration Guide or Cluster Mode Administration Reference for more information This document and other Data ONTAP documentation is available on the IBM N series support website which is accessed and navigated as described in Websites on page xx...

Страница 98: ...atus of the target node the node you want to perform maintenance on by entering the following command at the system console of either node For Issue the command 7 Mode cf status Cluster Mode storage failover show 2 Take one of the following actions depending on the result of the storage failover show or cf status command If Then Neither node is in takeover mode Go to the next step in this procedur...

Страница 99: ...D that blinks if there is unwritten data in the NVRAM If this LED is flashing red after you enter the halt local command reboot your system and try halting it again 2 If you are not already grounded properly ground yourself 3 Turn off the power supplies and unplug both power cords from the power source If your system uses Then AC power Unplug the power cords from the power source and then remove t...

Страница 100: ...ep to replace components on the motherboard tray However your system must be on a stable surface where the chassis and motherboard tray are supported so that your system cannot tip when you pull the motherboard tray away from the chassis 1 Motherboard tray 6 If you want to remove the motherboard tray complete the following substeps 1 Figure 21 Removing the cable management tray 1 Figure 22 Removin...

Страница 101: ... already grounded properly ground yourself 2 Locate the DIMMs 3 Note the orientation of the DIMM in the socket so that you can insert the replacement DIMM in the proper orientation 4 Push apart the latches on either side of the DIMM to release the DIMM from its slot and then lift it out of the slot DIMM 4 DIMM 3 DIMM 2 DIMM 1 DIMM 12 DIMM 11 DIMM 10 DIMM 9 DIMM 5 DIMM 6 DIMM 7 DIMM 8 DIMM 13 DIMM ...

Страница 102: ...ed into the slot The edge connector on the DIMM must make complete contact with the slot 5 Push carefully but firmly on the top edge of the DIMM until the latches snap into place over the notches at the ends of the DIMM 6 Repeat the preceding steps to install additional DIMMs as needed Reinstalling the motherboard tray and booting the system After you replace a component within the motherboard tra...

Страница 103: ...ng command at the prompt to boot the system boot_ontap Completing the replacement process Return the failed part to IBM Contact IBM Service and Support at 1 800 IBM SERV 1 800 426 7378 for more information on the return procedure Replacing PCI cards and risers in an N7000 series system To replace a PCI card or riser in the system you must perform the following tasks in order About this task Note I...

Страница 104: ...n this procedure The partner node took over the target node The target node is in a state where you can shut it down go to the next step in this procedure The target node took over the partner node 1 Correct the problem that caused the takeover 2 Run the storage failover giveback or cf giveback command from the target node console 3 Go back to the beginning of this procedure 3 Take over the target...

Страница 105: ... 2 If you are not already grounded properly ground yourself 3 Turn off the power supplies and unplug both power cords from the power source If your system uses Then AC power Unplug the power cords from the power source and then remove the power cords DC power Remove the power at the DC source and then remove the DC wires if necessary Opening the system To access components inside the motherboard t...

Страница 106: ...ep to replace components on the motherboard tray However your system must be on a stable surface where the chassis and motherboard tray are supported so that your system cannot tip when you pull the motherboard tray away from the chassis 1 Motherboard tray 6 If you want to remove the motherboard tray complete the following substeps 1 Figure 25 Removing the cable management tray 1 Figure 26 Removin...

Страница 107: ...ket 2 Loosen the thumbscrew on the secondary PCI retaining bracket located at the back of the motherboard tray and then lift the retaining bracket up and off the chassis frame 3 Remove any retaining screws from the PCI adapters and set the screw aside 4 Remove the selected PCI adapter by grasping it by the upper corners of the adapter and gently rocking it out of the socket Set it on a stable anti...

Страница 108: ... the system The cam handle begins to engage when the motherboard tray is properly seated all the way inside the system 2 Firmly push the cam handle to finish seating the motherboard tray in the system 3 Tighten the thumbscrews on the cam handle and chassis frame 4 Reinstall the cable management tray and recable the system as needed When recabling remember to reinstall the media converters SFPs if ...

Страница 109: ...o Data ONTAP 8 0 were called active active configurations v All disk shelves must be working properly and you cannot change any disks or disk shelves as part of this procedure v You must be replacing a motherboard tray with a motherboard tray of the same model type You cannot upgrade your system by just replacing the motherboard tray v If your system is in a high availability configuration the par...

Страница 110: ...command 7 Mode cf takeover Cluster Mode storage failover takeover bynode node 4 If you are not already grounded properly ground yourself 5 Turn off the power supplies and disconnect the power on the target node If your system uses Then AC power Unplug the power cords from the power source and then remove the power cords DC power Remove the power at the DC source and then remove the DC wires if nec...

Страница 111: ...lowing command from the partner node to save the onboard Fibre Channel port configuration information for the target node the system on which you are replacing the motherboard tray partner fcadmin config 2 Copy and save the screen display to a safe location for the steps later in this procedure Removing the motherboard tray and components You must remove the old motherboard tray from the chassis a...

Страница 112: ...is and set it aside Make sure that you support the bottom of the tray with your free hand when removing it from the chassis 7 Loosen the six thumbscrews that secure the motherboard tray to the chassis 8 Pull the cam handle downward and slide the motherboard tray out of the system until it catches 1 Figure 28 Removing the cable management tray 1 2 Figure 29 Removing the Fibre Channel tray 86 IBM Sy...

Страница 113: ...0 Remove the slide rails from the sides of the motherboard tray 11 Set the six screws and rails in a safe place you need them for the replacement motherboard tray Removing a PCI card You must use this procedure to remove a PCI card from the system Procedure 1 Loosen the thumbscrew on the primary PCI retaining bracket located in the middle and at the top of the motherboard tray and then lift the re...

Страница 114: ...ke a note of which slot the adapter was in You need this information when reinstalling the PCI adapters in the new motherboard tray 5 Repeat the above steps as needed Moving the DIMMs to the new motherboard tray You must remove the DIMMs from the motherboard tray being careful to note their location so you reinstall them in the correct sockets in the new motherboard tray About this task Have the n...

Страница 115: ...lign it over the slot The notch among the pins on the DIMM should line up with the tab in the socket 6 Insert the DIMM straight into the slot The DIMM fits tightly in the slot but should go in easily If not realign the DIMM with the slot and reinsert it Attention Visually inspect the DIMM to verify that it is evenly aligned and fully inserted into the slot The edge connector on the DIMM must make ...

Страница 116: ... motherboard tray After you replace a component within the motherboard tray you must reinstall the motherboard tray in the system chassis Procedure 1 Attach the slide rails that you removed from the old motherboard tray to the sides of the replacement motherboard tray 2 Align the rails on the motherboard tray with those on the system chassis Gently guide the motherboard tray onto the rails gently ...

Страница 117: ...r the following command at the boot prompt to check the time on the target node show date Current date time is 04 29 2009 16 58 15 4 If necessary use the set date command to set the time on the target node set date mm dd yyyy Installing the firmware after replacing the motherboard tray After replacing the motherboard tray you must install the latest firmware Procedure 1 Select the most current ver...

Страница 118: ...rtner sysid partner system id 4 Enter the following command at the boot loader prompt boot_diags 5 Select mb from the menu and then select the comprehensive motherboard test from the test menu Examine the results and make any necessary changes then exit Diagnostics 6 Use the following table to determine the next step Is your system in an HA pair with a SAN configuration Then No Boot the system by ...

Страница 119: ...m 3 Enter one of the following commands depending on what you need to do v To program target ports fcadmin config t target adapter_name v To program initiator ports fcadmin config t initiator adapter_name v To unconfigure ports fcadmin config t unconfigure adapter_name 4 Halt the target node by entering the following command halt 5 Verify the values of the variables by entering the following comma...

Страница 120: ...stem operating in 7 Mode You must use a specific procedure to replace the adapter in a system operating in 7 Mode Because the disk ownership ID is based on the NVRAM adapter serial number as the last part of the procedure you must reassign the system ID of the new adapter to the disks attached to the system Noting the system ID if it is a gateway system If you have a gateway system first note the ...

Страница 121: ...ove the power cords DC power Remove the power at the DC source Remove the DC wires if necessary Shutting down the node in a stand alone system For a node that is not configured with a high availability HA partner you must perform a clean shutdown ensuring that all data has been written to disk and disconnect the power supplies Procedure 1 Halt the system from the system console halt Attention You ...

Страница 122: ...e cables in the cable clips of the cable management tray so that when you reinstall the cable management tray the cables are already aligned If your system uses Use this method to disconnect the cables Fiber interconnect cables Remove each media converter by pulling the handle so that the latches open and then gently remove the media converter from the NVRAM adapter port as shown in the following ...

Страница 123: ...andle Press latch Opening the system To access components inside the motherboard tray you must open the system Procedure 1 If you are not already grounded properly ground yourself 2 Unplug the system cables and SFPs from the motherboard tray as needed and keep track of where the cables were connected Leave the cables in the cable clips of the cable management tray so that when you reinstall the ca...

Страница 124: ...system must be on a stable surface where the chassis and motherboard tray are supported so that your system cannot tip when you pull the motherboard tray away from the chassis 1 1 Motherboard tray 5 Loosen the six thumbscrews that secure the motherboard tray to the chassis 6 If you want to remove the motherboard tray complete the following substeps a Press the locking tabs on the sides of the moth...

Страница 125: ... and gently rocking it out of the socket It should be placed on an antistatic surface 3 2 1 1 NVRAM adapter 2 Secondary bracket 3 Primary bracket Installing the NVRAM adapter To install the new NVRAM adapter you must select the correct slot Procedure 1 Select the correct PCI slot v Install the adapter in slot 2 if the motherboard tray is in a stand alone configuration v Install the adapter in slot...

Страница 126: ...e again and press Ctrl C when prompted 7 Enter y when prompted to acknowledge the system ID mismatch due to the new NVRAM adapter Acknowledge the system ID mismatch Restoring var from CF WARNING System id mismatch This usually occurs when replacing CF or NVRAM cards Override system y n n y 8 Select the option to boot to Maintenance mode from the displayed menu Reassigning disks on a system operati...

Страница 127: ...ering the following command disk show v Note Make note of the new system ID which is displayed in the Local System ID field The following example contains the following information v system 2 is the target node which is undergoing maintenance v system 1 is the partner node v The new system ID is 118065481 v The old system ID is 118073209 which is still assigned to the disks owned by system 2 disk ...

Страница 128: ...n Step 2 v The old system ID is 118073209 v The new system ID is 118065481 Stand alone Reassign disk ownership by entering the following command at the Maintenance mode prompt of the target node disk reassign s old system ID d new system ID Continuing the preceding example v The old system ID is 118073209 v The new system ID is 118065481 5 Verify that the disks or gateway LUNs were assigned correc...

Страница 129: ...you must perform a final takeover and giveback from the target node About this task These steps must be taken regardless of the version of Data ONTAP you are using It is important that you apply the commands in these steps on the correct system v The impaired node is the node on which you are performing maintenance v The healthy node is the HA partner of the impaired node Procedure 1 Take over the...

Страница 130: ...TAP 8 2 only v This procedure uses the following terminology The impaired node is the node on which you are performing maintenance The healthy node is the HA partner of the impaired node v This procedure includes steps for automatically or manually reassigning disks to the motherboard tray with the new NVRAM adapter depending on your system s configuration If required you should be sure to do the ...

Страница 131: ...is in Then A stand alone configuration and is running 1 Enter the following command at the console halt t 0 2 Go to step 6 A stand alone configuration and is not running Go to step 6 An HA pair Go to the next step 2 Check the status of the impaired node by entering the following command from the healthy node s console cf status 3 Take one of the following actions depending on the result of the cf ...

Страница 132: ...fiber interconnect cables the media adapters Procedure 1 If you are not already grounded properly ground yourself 2 Remove the cables and any media converters SFPs from the NVRAM adapter Leave the cables in the cable clips of the cable management tray so that when you reinstall the cable management tray the cables are already aligned If your system uses Use this method to disconnect the cables Fib...

Страница 133: ...andle Press latch Opening the system To access components inside the motherboard tray you must open the system Procedure 1 If you are not already grounded properly ground yourself 2 Unplug the system cables and SFPs from the motherboard tray as needed and keep track of where the cables were connected Leave the cables in the cable clips of the cable management tray so that when you reinstall the ca...

Страница 134: ...system must be on a stable surface where the chassis and motherboard tray are supported so that your system cannot tip when you pull the motherboard tray away from the chassis 1 1 Motherboard tray 5 Loosen the six thumbscrews that secure the motherboard tray to the chassis 6 If you want to remove the motherboard tray complete the following substeps a Press the locking tabs on the sides of the moth...

Страница 135: ... and gently rocking it out of the socket It should be placed on an antistatic surface 3 2 1 1 NVRAM adapter 2 Secondary bracket 3 Primary bracket Installing the NVRAM adapter To install the new NVRAM adapter you must select the correct slot Procedure 1 Select the correct PCI slot v Install the adapter in slot 2 if the motherboard tray is in a stand alone configuration v Install the adapter in slot...

Страница 136: ...s and then turn on the power Reassigning disks If the storage system is in an HA pair the system ID of the new NVRAM adapter is automatically assigned to the disks In a stand alone system you must manually reassign the ID to the disks About this task If you are only changing the NVRAM battery and are not replacing the NVRAM adapter you do not need to reassign disks You must use the correct procedu...

Страница 137: ...ent node In this example it is 1873774574 4 From the healthy node ensure that any coredumps on the replacement node are saved a Enter the following command partner savecore b If the command output indicates that savecore is in progress wait for savecore to complete before issuing the giveback You can enter the following command to monitor the progress of the savecore partner savecore s 5 Enter the...

Страница 138: ...art of the disk owner column The following example shows the old system ID of 118073209 disk show a Local System ID 118065481 DISK OWNER POOL SERIAL NUMBER HOME 0b 29 system 1 118073209 Pool0 J8XJE9LC system 1 118073209 0a 27 system 1 118073209 Pool0 J8Y478RC system 1 118073209 3 Reassign disk ownership for filer systems or LUN ownership for gateway systems by using the system ID information obtai...

Страница 139: ...Channel FC ports are not preconfigured you must restore any FC port configurations in your HA pair before you bring the node back into service otherwise you might experience a disruption in service Systems without FC configurations can skip this procedure Before you begin You must have the values of the FC port settings that you saved earlier Procedure 1 From the partner node verify the values of ...

Страница 140: ...ot_ontap 8 After the node boots up enter the following command to verify that the Fiber Channel configuration settings have been restored run local fcadmin config 3 If your configuration includes a gateway system you must also adjust the WWPN values in the host or volume groups associated with array LUNs on the storage array Installing a new controller module changes the World Wide Port Name WWPN ...

Страница 141: ... with the other nodes in the cluster Time Node Severity Event 8 13 2012 14 03 51 ssan 6240 12 INFORMATIONAL scsiblade in quorum The scsi blade on this node established quorum with the other nodes in the cluster 8 13 2012 14 03 51 ssan 6240 13 INFORMATIONAL scsiblade in quorum The scsi blade on this node established quorum with the other nodes in the cluster 8 13 2012 14 03 48 ssan 6240 14 INFORMAT...

Страница 142: ...ng actions depending on the result of the storage failover show command v If the impaired node is not running or has been taken over by the healthy node go to step 4 v If the impaired node took over the healthy node give back the healthy node using the storage failover giveback command from the impaired node go to the next step v If the impaired node has not been taken over by the healthy node and...

Страница 143: ...cedure 1 If you are not already grounded properly ground yourself 2 Remove the cables and any media converters SFPs from the NVRAM adapter Leave the cables in the cable clips of the cable management tray so that when you reinstall the cable management tray the cables are already aligned If your system uses Use this method to disconnect the cables Fiber interconnect cables Remove each media convert...

Страница 144: ...Press latch Opening the system To access components inside the motherboard tray you must open the system Procedure 1 If you are not already grounded properly ground yourself 2 Unplug the system cables and SFPs from the motherboard tray as needed and keep track of where the cables were connected Leave the cables in the cable clips of the cable management tray so that when you reinstall the cable ma...

Страница 145: ...your system must be on a stable surface where the chassis and motherboard tray are supported so that your system cannot tip when you pull the motherboard tray away from the chassis 1 1 Motherboard tray 5 Loosen the six thumbscrews that secure the motherboard tray to the chassis 6 If you want to remove the motherboard tray complete the following substeps a Press the locking tabs on the sides of the...

Страница 146: ...ently rocking it out of the socket It should be placed on an antistatic surface 3 2 1 1 NVRAM adapter 2 Secondary bracket 3 Primary bracket Installing the NVRAM adapter To install the new NVRAM adapter you must select the correct slot Procedure 1 Select the correct PCI slot v Install the adapter in slot 2 if the motherboard tray is in a stand alone configuration v Install the adapter in slot 1 if ...

Страница 147: ...ks If the storage system is in an HA pair the system ID of the new NVRAM adapter is automatically assigned to the disks In a stand alone system you must manually reassign the ID to the disks About this task If you are only changing the NVRAM battery and are not replacing the NVRAM adapter you do not need to reassign disks You must use the correct procedure for your configuration Controller redunda...

Страница 148: ...HA mailboxes node2 node1 false System ID changed on partner Old 151759755 New 151759706 In takeover 6 From the healthy node ensure that any coredumps on the replacement node are saved a From the healthy node enter the following command to change to the advanced privilege level set privilege advanced You can respond Y when prompted to continue into advanced mode The advanced mode prompt appears b F...

Страница 149: ...mplete e Enter the storage failover show command to confirm that the HA pair is healthy and takeover is possible The output from the storage failover show command should not include the System ID changed on partner message 8 Verify that the disks or gateway LUNs were assigned correctly by entering the following command storage disk show sanown Make sure that the disks belonging to the replacement ...

Страница 150: ... old system ID In the case of the preceding example the command is disk reassign s 118073209 You can respond Y when prompted to continue 4 Verify that the disks or gateway LUNs were assigned correctly by entering the following command disk show a Make sure that the disks belonging to the replacement node show the new system ID for the replacement node In the following example the disks owned by sy...

Страница 151: ...FC configurations can skip this procedure Before you begin You must have the values of the FC port settings that you saved earlier Procedure 1 From the healthy node verify the values of the FC configuration on the replacement node by entering the applicable command system node run node partner node name fcadmin config 2 Compare the default FC variable settings with the list you saved earlier If th...

Страница 152: ...ommand halt After you issue the command wait until the system stops at the LOADER prompt 7 Enter the following command at the LOADER prompt printenv The following line should be present in the displayed list bootarg init boot_clustered true If it is not you should issue the following command to set the variable setenv bootarg init boot_clustered true 8 Enter the following command to boot the repla...

Страница 153: ...n HA pair the module can be replaced without interrupting service About this task v You can use this procedure with all versions of Data ONTAP supported by your system v This procedure refers to HA pairs which in releases prior to Data ONTAP 8 0 were called active active configurations v All other components in the system must be functioning properly if not contact technical support Shutting down ...

Страница 154: ...power Remove the power at the DC source and then remove the DC wires if necessary Shutting down the node in a stand alone system For a node that is not configured with a high availability HA partner you must perform a clean shutdown ensuring that all data has been written to disk and disconnect the power supplies Procedure 1 Enter the following command from the system console If your system is con...

Страница 155: ...ners of the module and remove the LED LCD CompactFlash module 1 Thumbscrews 2 Note The CompactFlash card in this module is a separate field replaceable unit FRU If you are replacing it also see appropriate Replacing the CompactFlash Card procedure in this document Installing the module You must use this procedure to install the LED LCD CompactFlash module Procedure 1 If you are not already grounde...

Страница 156: ...es contact technical support Completing the replacement process Return the failed part to IBM Contact IBM Service and Support at 1 800 IBM SERV 1 800 426 7378 for more information on the return procedure Installing the Cable Management Tray on an N7000 series system You must use this procedure to install the cable management tray Procedure 1 Align the edges of the cable management tray with the sl...

Страница 157: ...upport information see the IBM N series support website which is accessed and navigated as described in Websites on page xx Shutting down the node You shut down a node using different procedures depending on whether it is a stand alone system or part of an HA pair Shutting down a node in an HA pair To shut down the node you must determine the status of the node and if necessary take over the node ...

Страница 158: ...ed with a high availability HA partner you must perform a clean shutdown ensuring that all data has been written to disk and disconnect the power supplies Procedure 1 Enter the following command from the system console If your system is configured in Then issue this command 7 Mode halt Cluster Mode halt local After you issue the command wait until the system stops at the LOADER prompt Attention Yo...

Страница 159: ...ure 1 Remove the cable management tray by gently pushing the sides of the tray at the arrows and lifting the tray up 1 Cable management tray 2 Loosen the thumbscrews on both ends of the Fibre Channel tray and then swing the thumbscrew retainer bars away from the Fibre Channel tray 1 Figure 36 Removing the cable management tray 1 2 Figure 37 Removing the Fibre Channel tray Chapter 5 Replacing N7000...

Страница 160: ...e Fibre Channel tray The bars should swing easily into place If they do not reseat the tray b Tighten the thumbscrews 4 Install the correct SFP modules into the ports on the Fibre Channel tray 5 Reinstall the cable management tray and reconnect the cables using your notes for cable locations Note Make sure that you attach the power supply retaining clip to the power supply cord and slide it firmly...

Страница 161: ... restores the configuration of the ports at boot However when replacing the Fibre Channel tray on a gateway system the WWPN and WWNN names on the WWPNs of the initiator ports do change If your configuration uses soft zoning you must adjust the zoning definition to reflect the new WWPN and WWNN values Replacing the Fibre Channel tray does not change the WWPN and WWNN names on Fibre Channel target p...

Страница 162: ...136 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 163: ...r size for 2 voltage drop for a particular distance in feet taken from the Radio Engineer s Handbook Table 16 110V single phase recommended conductor sizes 110V single phase 20A circuit 30A circuit 40A circuit 50A circuit 25 feet 12 AWG 10 AWG 8 AWG 8 AWG 50 feet 8 AWG 6 AWG 6 AWG 4 AWG 75 feet 6 AWG 4 AWG 4 AWG 2 AWG Table 17 220V single phase recommended conductor sizes 220V single phase 20A cir...

Страница 164: ...138 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 165: ... Norway Peru Poland Portugal Romania Russia Slovakia Slovenia Spain Suriname Sweden Turkey v 2 5 m 9 feet unshielded rated 250 V 10 A v Attached plug EL 211 CEE 7 VII designed for 200 240 V ac input FC 9002 United Kingdom and others Provides power cords for United Kingdom Costa Rica Cyprus Guyana Hong Kong Ireland Kuwait Malta Oman Singapore Sri Lanka v 2 5 m 9 feet unshielded rated 250 V 10 A v A...

Страница 166: ...elded rated 250 V 10 A v Attached plug EL 208 BS 164 1 BS 546 designed for 200 240 V ac input FC 9011 Israel Provides power cords for Israel v 2 5 m 9 feet unshielded rated 250 V 10 A v Attached plug EL 212 SI 32 designed for 200 240 V ac input FC 9012 Italy Provides power cords for Italy v 2 5 m 9 feet unshielded rated 250 V 10 A v Attached plug EL 502 CEI 23 16 designed for 200 240 V ac input FC...

Страница 167: ...v Attached plug EL 610 CNS 10917 CNS 690 designed for 250 V ac input Appendix B FRU CRU and power cord list for N series products 141 ...

Страница 168: ...142 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 169: ...nconsistent with local law INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some states do not allow disclaimer of express or implied warranties in certain transactions therefore this statement ...

Страница 170: ...ler Network Appliance SnapCopy Snapshot and The Evolution of Storage are trademarks of Network Appliance Inc in the United States and or other countries and registered trademarks in some other countries ApplianceWatch BareMetal Camera to Viewer ComplianceClock ComplianceJournal ContentDirector ContentFabric EdgeFiler FlexClone FlexVol FPolicy HyperSAN InfoFabric LockVault Manage ONTAP NOW NetApp o...

Страница 171: ...ose These products are offered and warranted solely by third parties IBM makes no representations or warranties with respect to non IBM products Support if any for the non IBM products is provided by the third party not IBM Some software may differ from its retail version if available and may not include user manuals or all program functionality Attention In compliance with the GNU General Public ...

Страница 172: ...Canada Australia and New Zealand Class A Statement Attention This is a Class A product In a domestic environment this product might cause radio interference in which case the user might be required to take adequate measures European Union Electromagnetic Compatibility Directive This product is in conformity with the protection requirements of European Union EU Council Directive 2004 108 EC on the ...

Страница 173: ...eich Funk Störungen verursachen in diesem Fall kann vom Betreiber verlangt werden angemessene Mabnahmen zu ergreifen und dafür aufzukommen Deutschland Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Geräten Dieses Produkt entspricht dem Gesetz über die elektromagnetische Verträglichkeit von Geräten EMVG Dies ist die Umsetzung der EU Richtlinie 2004 108 EG in der Bundesrepub...

Страница 174: ... Taiwan Tel 0800 016 888 Japan Voluntary Control Council for Interference Class A Statement This explains the Japan Voluntary Control Council for Interference VCCI statement Japan Electronics and Information Technology Industries Association Statement This explains the Japan Electronics and Information Technology Industries Association JEITA statement for less than or equal to 20 A per phase f2c00...

Страница 175: ... power cords used in the United States and Canada are listed by Underwriter s Laboratories UL and certified by the Canadian Standards Association CSA For units intended to be operated at 115 volts Use a UL listed and CSA certified cord set consisting of a minimum 18 AWG Type SVT or SJT three conductor cord a maximum of 15 feet in length and a parallel blade grounding type attachment plug rated 15 ...

Страница 176: ...pe attachment plug The cord set should have the appropriate safety approvals for the country in which the equipment will be installed IBM power cords for a specific country or region are usually available only in that country or region 150 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 177: ...NTAP 8 0 52 installing and transferring system files nondisruptively in 7 Mode 46 49 replacing in systems running Data ONTAP 8 x 40 CompactFlash module installing 129 removing 129 configuration worksheet 17 configuring for an active active or high availability configuration 17 configuring the Fibre Channel port 17 connections ASCII terminal console 15 filer to storage expansion unit 10 gateway to ...

Страница 178: ... high availability configuration tasks 17 high availability configurations 18 how to send your comments xxiv I initiator mode 18 installation preparation for 1 procedures for 7 rack vii rules 6 tools 1 installing CompactFlash card using a PC laptop or card reader writer 42 the CompactFlash card in a 7 Mode system 45 intellectual property 143 IP network 9 L labels safety v laser safety vi LCD modul...

Страница 179: ... diagnostics 82 installing 82 90 removing 81 87 physical characteristics 3 power separate circuit breakers for 10 power cords 149 feature codes 139 power line sizes 137 power supplies 10 interpreting LEDs 26 location of LEDs 25 power supply installing 65 removing 64 R rack installation vii safety vii rack relocation safety ix rack safety vii reader feedback sending xxiv rear panel location of LEDs...

Страница 180: ...nts verifying 32 system opening 67 73 79 T target node shutting down 35 terminators optical ports vi terminology xxii the controller module with normal boot 110 121 third party devices rules for connecting 14 trademarks 144 transferring system files in 7 Mode using a PC or laptop 42 U usage restrictions vi W websites related xx 154 IBM System Storage N7000 Series Hardware and Service Guide ...

Страница 181: ......

Страница 182: ... Printed in USA GC26 7953 13 ...

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