M18-DataONTAPUpgrades

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Data ONTAPUpgrades

Module 18

Data ONTAP 8.0 7-Mode

Administration



© 2009 NetApp. All rights reserved.

Module Objectives

By the end of this module, you should be able to:

Access the NOW™ site for the following documents:

– NetApp® Configuration Guide

– Data ONTAP® System Administration Guide

Locate hardware components using Parts Finder

Collect data for installation using a configurationworksheet

Interpret the network interface configuration

Set up console access for a storage system

Configure a storage system using the setup command

Describe how to perform Data ONTAP softwareupgrades and reboots




Boot Sequence




At the begin of the boot sequence, user may

press any key to abort and go to the firmware

prompt

Boot Sequence

CFE version 1.2.0 based on Broadcom CFE: 1.0.35

Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.Portions Copyright (C) 2002,2003 Network Appliance Corporation.

CPU type 0x1040102: 600MHzTotal memory: 0x20000000 bytes (512MB)

Starting AUTOBOOT press any key to abort...Loading: 0xffffffff80001000/8659992 Entry at 0xffffffff80001000




Booting Data ONTAP 8.0

Firmware prompt

– CFE> or LOADER>

From the firmware prompt, the user may

perform several options:

– View or set environmental variables – Boot the storage system

boot_ontap

boot_primary

boot_backup boot_diags

– Netboot the storage system

Other tasks are beyond the scope of this course




Boot Sequence

As the storage system boots, press Ctrl-C to

display the special boot menu on the console

CFE version 1.2.0 based on Broadcom CFE: 1.0.35

Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.

Portions Copyright (C) 2002,2003 Network Appliance Corporation.

CPU type 0x1040102: 600MHz

Total memory: 0x20000000 bytes (512MB)

Starting AUTOBOOT press any key to abort...

Loading: 0xffffffff80001000/8659992 Entry at 0xffffffff80001000

NetApp Data ONTAP Release 8.0 7-Mode

Copyright (C) 1992-2009 NetApp.All rights reserved.

*******************************

* *

* Press Ctrl-C for Boot Menu. *

* *

*******************************


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Accessing the Flash Boot Commands

As the storage system boots, the special boot

menu allows you to control the booting

sequenceBoot Menu will be available.

Please choose one of the following:

(1) Normal Boot.

(2) Boot without /etc/rc.

(3) Change password.

(4) Clean configuration and initialize all disks.

(5) Maintenance mode boot.(6) Update flash from backup config.

(7) Install new software first.

(8) Reboot node.

Selection (1-8)?



Boot Sequence

As the storage system boots, if you do not press

Ctrl-C (or you select Normal boot), the system:

1. Loads the Data ONTAP kernel into physical memory

from a CompactFlash Card

2. Checks the root volume on the physical disk

...

Wed Apr 7 20:53:00 GMT [mgr.boot.reason_ok:notice]: System rebooted.

CIFS local server is running.

system> Wed Apr 7 20:53:01 GMT [console_login_mgr:info]: root logged

in from console

Wed Apr 7 20:53:23 GMT [NBNS03:info]: All CIFS name registrations

complete for local server

system>



As the storage system boots and the Data ONTAP

kernel is loaded, it reads-in the following configurationand system files from the /etc directory

– /etc/rc file (boot initialization)

– /etc/registry file (option configurations)

– /etc/hosts file (local name resolution)

Wed Apr 7 20:52:50 GMT [fmmbx_instanceWorke:info]: Disk 0b.18 is a primary mailbox disk...Loading Volume vol0 Wed Apr 7 20:52:53 GMT [rc:notice]: The system was down for 64 seconds

Wed Apr 7 20:52:54 GMT [dfu.firmwareUpToDate:info]: Firmware is up-to-date on all disk drives Wed Apr 7 20:52:58 GMT [ltm_services:info]: Ethernet e0a: Link upadd net default: gateway 10.32.91.1 Wed Apr 7 20:53:00 GMT [mgr.boot.floppy_done:info]: NetApp Release 8.0

boot complete.

Boot Sequence (Cont.)



Data ONTAP Upgrades

NetApp pre-installs Data ONTAP on all

shipped storage systems

As time goes by, you might want upgrade Data

ONTAP to a more current version

Types of upgrades: – Single system upgrade

– High-availability nondisruptive upgrade (NDU)

– Fresh install Always check the NOW site’s Data ONTAP

Upgrade Advisor for current information



Data ONTAP Upgrade Advisor



Upgrade Procedures



Configuration Worksheet

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10.10.10.100

10.10.10.200

10.10.10.100

Administrator

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10.10.10.20

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Single System Upgrade Steps

1. Review your current system hardware and licenses

2. Review all necessary documentation including:

– Data ONTAP Upgrade Guide and Data ONTAP Release

Notes for the destination version of Data ONTAP

– Review the NOW Bugs Online site for any known

installation and upgrade problems

3. Obtain the Data ONTAP upgrade image

4. Generate an AutoSupport e-mail

5. Install the software and download the new version to the

CompactFlash card

6. Reboot the system

7. Verify the install



Single System Upgrade

Step 1: Review your current system hardware

and licenses:

– Use the sysconfig –a command to display a

hardware inventory of the system

– Use the version command to check your version of Data ONTAP and version –b to

check the current version of firmware

– Use the license command to see your current

licenses



Single System Upgrade (Cont.)

Step 2: Review all necessary documentation

including:

– Data ONTAP Upgrade Guide and Data ONTAP

Release Notes for the destination version of Data

ONTAP

– Review the NOW Bugs Online site for any known

installation and upgrade problems




Step 3: Obtain the Data ONTAP upgrade

image for the appropriate storage system



ZIP or TGZ

NetApp is releasing two different formats of

Data ONTAP 8.0:

– ZIP is used when upgrading from Data ONTAP

7.3

– TGZ is used when doing a fresh install or whenperforming incremental updates after Data

ONTAP 8.0




Step 4: Generate an AutoSupport e-mail

system> options autosupport.doit“starting_upgrade_from_7.3_to_8.0”

NOTE: This step is not necessary because

since Data ONTAP 7.2.4,

the notification is sent automatically




Step 5: Use the software command to install

the software and download the new version to

the CompactFlash card:

– From the storage system prompt, enter the command to

extract and install Data ONTAP system files from the

upgrade package

system> software updatehttp://10.254.134.39/image.zip -d -r

– The download command can take a considerable

amount of time to run. It can take as long as60 minutes to complete

system> download

– Verify compact flash is updated

system> version -b

+20mins




Step 6: Reboot the system

– Use the reboot command to halt a system and automaticallyreboot it:system> reboot [–t interval]

– Use the halt command to shut down a storage system and

boot at the firmware prompt:system> halt [–t interval]

CFE or LOADER> boot_ontap

Step 7: Verify the install – Administrators can use the version command or

sysconfig to verify the new version of Data ONTAP that is

running




X 2

X 2

SHELF

ID

1 Gb 4 Gb

A

B1 2

2Gb

3

2 G b

E S H 4

4 G b 1 G b E L P

2Gb

ESH4

4Gb 1Gb ELP

X 2

X 2

SHELF

ID

1 Gb 4 Gb

A

B1 2

2Gb

3

2 G b

E S H 4

4 G b 1 G b E L P

2Gb

ESH4

4Gb 1Gb ELP

Nondisruptive Upgrades (NDU)

– For more information, please

see the High Availability

web-based course

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REPLACE THIS ITEMWITHIN 2 MINUTES OF

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PROPERLY SHUTDOWNSYSTEM BEFORE OPENING CHASSIS.

ACIN PWR ACIN PWR

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ACIN PWR ACIN PWR

NDU includes:

– Disk & shelf firmware

updates

– Data ONTAP updates




Storage Controller NDU

Before you attempt to perform a storage controller NDU:

Review all necessary documentation including:

Data ONTAP Upgrade Guide and Release Notes for the

destination version of Data ONTAP

Review the NOW Bugs Online site for any known installation

and upgrade problems Validate the high-availability controller configuration

Remove all failed disks to allow giveback operations to

succeed

Upgrade disk and shelf firmware as discussed earlier in this module

Verify that system loads are within the acceptablerange; load should less than 50% on each system




X 2

X 2

SHELFID

1 Gb 4 Gb

A

B1 2

2Gb

3

2 G b

E S H 4

4 G b 1 G b E L P

2Gb

ESH4

4Gb 1Gb ELP

X 2

X 2

SHELFID

1 Gb 4 Gb

A

B1 2

2Gb

3

2 G b

E S H 4

4 G b 1 G b E L P

2Gb

ESH4

4Gb 1Gb ELP

Nondisruptive Upgrades (NDU)

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2HI-POT

2200VDC1HI-POT

2200VDC

REPLACETHISITEM

WITHIN2MINUTESOF

REMOVAL

REPLACETHISITEM

WITHIN2MINUTESOF

REMOVAL


ACIN PWR ACIN PWR

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REMOVAL


REMOVAL


ACIN PWR ACIN PWR

Data ONTAP 7.3.1 Data ONTAP 7.3.1

Data ONTAP 8.0 Data ONTAP 8.0

1. Both storage systems start off with an older version of Data ONTAP

2. Install and download the new version of Data ONTAP on both systems

3. Reboot the first system; the second system will take over for the first

4. Give back to the first system; then reboot the second system

5. Give back to the second system; both systems run a new version




Data ONTAP 8.0 7-Mode Fresh Installs

Step 1: Install and download Data ONTAP on

the boot device and CompactFlash drive

Step 2: Interrupt reboot and choose(4) Clean configuration and initialize all disks

from the boot menu Step 3: System should boot and go into setup

For more information see the Data ONTAP 8.0

System Administration Guide




Setup




Using the Setup Script

Runs automatically during initial system

configuration

Use the configuration worksheet to prepare

Run script at any time

– Use to change existing configuration

Reboot for changes to take effect

– Alternative to a reboot:

system> source /etc/rc




The setup Script

system> setup

The setup command will rewrite the /etc/rc, /etc/exports,/etc/hosts, /etc/hosts.equiv, /etc/dgateways, /etc/nsswitch.conf,

and /etc/resolv.conf files, saving the original contents of

these files in .bak files (e.g. /etc/exports.bak).

Are you sure you want to continue? [yes] y

NetApp Release Release 8.0 7-Mode

System ID: 0101173126 (system); partner ID: 0101169724 (system2)

System Serial Number: 1056850 (system)

System Rev: C0

System Storage Configuration: Single-Path HA

slot 0: System BoardProcessors: 4

Processor type: Intel Xeon

Memory Size: 4096 MB

...




The setup Script

Please enter the new hostname [system]:

Do you want to configure interface groups? [n]:

Please enter the IP address for Network Interface e0a [10.254.134.36]:

Please enter the netmask for Network Interface e0a [255.255.252.0]:

Should interface e0a take over a partner IP address during failover?

[n]:Please enter media type for e0a {100tx-fd, tp-fd, 100tx, tp, auto

(10/100/1000)} [auto]:

Please enter flow control for e0a {none, receive, send, full} [full]:

Do you want e0a to support jumbo frames? [n]:

... e0b, e0c, and e0d interfaces as well ...

Would you like to continue setup through the web interface? [n]:




The setup Script

Please enter the name or IP address of the default gateway

[10.254.132.1]:

The administration host is given root access to the filer's

/etc files for system administration. To allow /etc root access

to all NFS clients enter RETURN below.

Please enter the name or IP address of the administration host:

Please enter timezone [GMT]:

Where is the filer located? []:What language will be used for multi-protocol files (Type ? for

list)?:

language not set




The setup Script

Do you want to run DNS resolver? [n]: y

Please enter DNS domain name [development.netappu.com]:You may enter up to 3 nameservers

Please enter the IP address for first nameserver [10.254.132.10]:

Do you want another nameserver? [y]:

Please enter the IP address for alternate nameserver [10.254.134.25]:

Do you want another nameserver? [n]:

Do you want to run NIS client? [n]:

The initial aggregate currently contains 3 disks; you may add

more

disks to it later using the "aggr add" command.

Now type 'reboot' for changes to take effect.




Check Software Version & License Status

system> version

NetApp Release 8.0: Fri May 8 01:32:17 PDT 2009

system> sysconfig -v

NetApp Release Release 8.0 7-Mode

System ID: 0101173126 (system); partner ID: 0101169724 (system2)

System Serial Number: 1056850 (system)

System Rev: C0

System Storage Configuration: Single-Path HA

slot 0: System Board

Processors: 4

Processor type: Intel Xeon

Memory Size: 4096 MB

...

system> license

...

cf not licensed




Module Summary

In this module, you should have learned:

Access the NOW™ site for the following documents: – NetApp® Configuration Guide

– Data ONTAP® System Administration Guide

Locate hardware components using Parts Finder

Collect data for installation using a configurationworksheet

Interpret the network interface configuration

Set up console access for a storage system

Configure a storage system using the setup command

Describe how to perform Data ONTAP softwareupgrades and reboots



Exercise

Module 18: Data ONTAP Upgrades

Estimated Time: 90 minutes



Answers

Module 18: Data ONTAP Upgrades



Check Your Understanding

What is the name of the worksheet which aids in the

set up of your storage system and where do you findit?

– The Configuration Worksheet

What command simplifies Data ONTAP upgrades?

– software update

M18-DataONTAPUpgrades

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