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Instale ou atualize o software NX-OS.

Colaboradores netapp-yvonneo
PDFs

Você pode usar este procedimento para instalar o software NX-OS no switch de armazenamento Nexus 3232C.

Antes de começar

Verifique se você possui o seguinte:

  • Um backup atual da configuração do switch.

  • Um cluster totalmente funcional (sem erros nos logs ou problemas semelhantes).

  • "Página do switch Ethernet da Cisco". Consulte a tabela de compatibilidade de switches para obter informações sobre as versões suportadas do ONTAP e do NX-OS.

  • "Switches Cisco Nexus série 3000". Consulte os guias de software e atualização apropriados disponíveis no site da Cisco para obter a documentação completa sobre os procedimentos de atualização e downgrade dos switches Cisco .

Instale ou atualize o software

O procedimento requer o uso de comandos ONTAP e comandos dos switches Cisco Nexus série 3000; os comandos ONTAP são usados, a menos que indicado de outra forma.

Conclua o procedimento em "Prepare-se para instalar o NX-OS e o RCF." e depois siga os passos abaixo.

Passos

  1. Conecte o switch à rede de gerenciamento.

  2. Use o ping Comando para verificar a conectividade com o servidor que hospeda o software NX-OS e o RCF.

    Mostrar exemplo

    Este exemplo verifica se o switch consegue alcançar o servidor no endereço IP 172.19.2.1:

    s2# ping 172.19.2.1
Pinging 172.19.2.1 with 0 bytes of data:

Reply From 172.19.2.1: icmp_seq = 0. time= 5910 usec.

  3. Se você estiver configurando seu switch pela primeira vez, pule para a etapa 5. Se estiver atualizando seu switch, prossiga para a próxima etapa.

  4. Verifique o status administrativo ou operacional de cada porta de storage do nó e de cada porta de storage shelf.

    1. Exiba os atributos da porta de storage do nó:

      storage port show

      Mostrar exemplo 
      cluster1::*> storage port show
Speed                     VLAN
Node           Port Type  Mode    (Gb/s) State    Status      ID
-------------- ---- ----- ------- ------ -------- --------- ----
cluster1-01
               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
cluster1-02

               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
.
.

    2. Exibir os atributos da porta da prateleira de storage:
      storage shelf port show

      Mostrar exemplo 
      cluster1::*> storage shelf port show
Shelf ID Module State        Internal?
----- -- ------ ------------ ---------
1.4
       0 A      connected    false
       1 A      connected    false
       2 B      connected    false
       3 B      connected    false
.
.

    3. Verifique se o monitoramento de integridade do switch (CSHM) está habilitado para os switches para que eles sejam monitorados:

      system switch ethernet show

    Mostrar exemplo 
    cluster1::> system switch ethernet show
  Switch            Type               Address          Model
  ----------------- ------------------ ---------------- ---------------
  s1                storage-network    1.0.0.0          N3K-C3232C
     Serial Number: FFFYYYYYYY1
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP
  s2                storage-network    1.1.0.0           N3K-C3232C
     Serial Number: FEEYYYYYYY2
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP

  5. Faça login no switch usando SSH ou usando um console serial.

  6. Copie o software NX-OS e as imagens EPLD para o switch Nexus 3232C.

    Mostrar exemplo 
    s2# copy sftp: bootflash: vrf management
Enter source filename: /code/nxos.9.3.4.bin
Enter hostname for the sftp server: 172.19.2.1
Enter username: user1

Outbound-ReKey for 172.19.2.1:22
Inbound-ReKey for 172.19.2.1:22
user1@172.19.2.1's password:
sftp> progress
Progress meter enabled
sftp> get   /code/nxos.9.3.4.bin  /bootflash/nxos.9.3.4.bin
/code/nxos.9.3.4.bin  100% 1261MB   9.3MB/s   02:15
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.


s2# copy sftp: bootflash: vrf management
Enter source filename: /code/n9000-epld.9.3.4.img
Enter hostname for the sftp server: 172.19.2.1
Enter username: user1

Outbound-ReKey for 172.19.2.1:22
Inbound-ReKey for 172.19.2.1:22
user1@172.19.2.1's password:
sftp> progress
Progress meter enabled
sftp> get   /code/n9000-epld.9.3.4.img  /bootflash/n9000-epld.9.3.4.img
/code/n9000-epld.9.3.4.img  100%  161MB   9.5MB/s   00:16
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.

  7. Verifique a versão do software NX-OS em execução:

    show version

    Mostrar exemplo 
    s2# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2019, Cisco and/or its affiliates.
All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under their own
licenses, such as open source.  This software is provided "as is," and unless
otherwise stated, there is no warranty, express or implied, including but not
limited to warranties of merchantability and fitness for a particular purpose.
Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or
GNU General Public License (GPL) version 3.0  or the GNU
Lesser General Public License (LGPL) Version 2.1 or
Lesser General Public License (LGPL) Version 2.0.
A copy of each such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://opensource.org/licenses/gpl-3.0.html and
http://www.opensource.org/licenses/lgpl-2.1.php and
http://www.gnu.org/licenses/old-licenses/library.txt.

Software
  BIOS: version 08.37
  NXOS: version 9.3(3)
  BIOS compile time:  01/28/2020
  NXOS image file is: bootflash:///nxos.9.3.3.bin
  NXOS compile time:  12/22/2019 2:00:00 [12/22/2019 14:00:37]

Hardware
  cisco Nexus3000 C3232C Chassis (Nexus 9000 Series)
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOCXXXXXXGD

  Device name: s2
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 36 second(s)

Last reset at 74117 usecs after Tue Nov 24 06:24:23 2020
  Reason: Reset Requested by CLI command reload
  System version: 9.3(3)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

  8. Instale a imagem do NX-OS.

    A instalação do arquivo de imagem faz com que ele seja carregado sempre que o switch for reiniciado.

    Mostrar exemplo 
    s2# install all nxos bootflash:nxos.9.3.4.bin
Installer will perform compatibility check first. Please wait.
Installer is forced disruptive

Verifying image bootflash:/nxos.9.3.4.bin for boot variable "nxos".
[] 100% -- SUCCESS

Verifying image type.
[] 100% -- SUCCESS

Preparing "nxos" version info using image bootflash:/nxos.9.3.4.bin.
[] 100% -- SUCCESS

Preparing "bios" version info using image bootflash:/nxos.9.3.4.bin.
[] 100% -- SUCCESS

Performing module support checks.
[] 100% -- SUCCESS

Notifying services about system upgrade.
[] 100% -- SUCCESS

Compatibility check is done:
Module  bootable          Impact              Install-type  Reason
------- ----------------- ------------------- ------------- ----------
     1     Yes            Disruptive          Reset         Default upgrade is not hitless

Images will be upgraded according to following table:
Module       Image       Running-Version(pri:alt)                New-Version          Upg-Required
------------ ----------- --------------------------------------- -------------------- ------------
     1       nxos        9.3(3)                                  9.3(4)               yes
     1       bios        v08.37(01/28/2020):v08.32(10/18/2016)   v08.37(01/28/2020)   no


Switch will be reloaded for disruptive upgrade.
Do you want to continue with the installation (y/n)?  [n] y

Install is in progress, please wait.

Performing runtime checks.
[] 100% -- SUCCESS

Setting boot variables.
[] 100% -- SUCCESS

Performing configuration copy.
[] 100% -- SUCCESS

Module 1: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
[] 100% -- SUCCESS


Finishing the upgrade, switch will reboot in 10 seconds.

  9. Verifique a nova versão do software NX-OS após a reinicialização do switch:

    show version

    Mostrar exemplo 
    s2# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2020, Cisco and/or its affiliates.
All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under their own
licenses, such as open source.  This software is provided "as is," and unless
otherwise stated, there is no warranty, express or implied, including but not
limited to warranties of merchantability and fitness for a particular purpose.
Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or
GNU General Public License (GPL) version 3.0  or the GNU
Lesser General Public License (LGPL) Version 2.1 or
Lesser General Public License (LGPL) Version 2.0.
A copy of each such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://opensource.org/licenses/gpl-3.0.html and
http://www.opensource.org/licenses/lgpl-2.1.php and
http://www.gnu.org/licenses/old-licenses/library.txt.

Software
  BIOS: version 08.37
  NXOS: version 9.3(4)
  BIOS compile time:  01/28/2020
  NXOS image file is: bootflash:///nxos.9.3.4.bin
  NXOS compile time:  4/28/2020 21:00:00 [04/29/2020 06:28:31]

Hardware
 cisco Nexus3000 C3232C Chassis (Nexus 9000 Series)
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOCXXXXXXGS

  Device name: rtpnpi-mcc01-8200-ms-A1
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 14 second(s)

Last reset at 196755 usecs after Tue Nov 24 06:37:36 2020
  Reason: Reset due to upgrade
  System version: 9.3(3)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

  10. Atualize a imagem EPLD e reinicie o switch.

    Mostrar exemplo 
    s2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                       0x12
IO   FPGA                       0x11

s2# install epld bootflash:n9000-epld.9.3.4.img module 1
Compatibility check:
Module        Type         Upgradable    Impact      Reason
------  -----------------  ----------    ----------  -----------------
     1         SUP         Yes           Disruptive  Module Upgradable

Retrieving EPLD versions.... Please wait.
Images will be upgraded according to following table:
Module  Type   EPLD              Running-Version   New-Version  Upg-Required
------  ----  -----------------  ---------------   -----------  ------------
     1   SUP   MI FPGA                0x12         0x12         No
     1   SUP   IO FPGA                0x11         0x12         Yes
The above modules require upgrade.
The switch will be reloaded at the end of the upgrade
Do you want to continue (y/n) ?  [n] y

Proceeding to upgrade Modules.

Starting Module 1 EPLD Upgrade

Module 1 : IO FPGA [Programming] : 100.00% (     64 of      64 sectors)
Module 1 EPLD upgrade is successful.
Module        Type  Upgrade-Result
------  ------------------  --------------
     1         SUP         Success

Module 1 EPLD upgrade is successful.

  11. Se você estiver atualizando para a versão 9.3(11) do NX-OS, você deve atualizar o EPLD. golden Crie a imagem e reinicie o switch mais uma vez. Caso contrário, passe para a etapa 12.

    Ver "Notas de versão da atualização EPLD, versão 9.3(11)" Para obter mais detalhes.

    Mostrar exemplo 
    s2# install epld bootflash:n9000-epld.9.3.11.img module 1 golden
Digital signature verification is successful
Compatibility check:
Module        Type         Upgradable     Impact      Reason
------  -----------------  -------------  ----------  -----------------
     1        SUP          Yes            Disruptive  Module Upgradable

Retrieving EPLD versions.... Please wait.
The above modules require upgrade.
The switch will be reloaded at the end of the upgrade
Do you want to continue (y/n) ?  [n] y

Proceeding to upgrade Modules.

 Starting Module 1 EPLD Upgrade

Module 1 : MI FPGA [Programming] : 100.00% (     64 of      64 sect)
Module 1 : IO FPGA [Programming] : 100.00% (     64 of      64 sect)
Module 1 EPLD upgrade is successful.
Module        Type          Upgrade-Result
------  ------------------  --------------
     1         SUP          Success

EPLDs upgraded.

Module 1 EPLD upgrade is successful.

  12. Após a reinicialização do switch, faça login para verificar se a nova versão do EPLD foi carregada com sucesso.

    Mostrar exemplo 
    s2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                        0x12
IO   FPGA                        0x12

  13. Se você estiver configurando seu switch pela primeira vez, pule para a etapa 15. Se estiver atualizando seu switch, prossiga para a próxima etapa.

  14. Verifique o status de integridade de cada porta de storage do nó e de cada porta de storage shelf.

    1. Exiba os atributos da porta de storage do nó:

      storage port show

      Mostrar exemplo 
      cluster1::*> storage port show
Speed                     VLAN
Node           Port Type  Mode    (Gb/s) State    Status      ID
-------------- ---- ----- ------- ------ -------- --------- ----
cluster1-01
               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
cluster1-02

               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -

    2. Exibir os atributos da porta da prateleira de storage:
      storage shelf port show

      Mostrar exemplo 
      cluster1::*> storage shelf port show
Shelf ID Module State        Internal?
----- -- ------ ------------ ---------
1.4
       0 A      connected    false
       1 A      connected    false
       2 B      connected    false
       3 B      connected    false
.
.

    3. Verifique se o monitoramento de integridade do switch (CSHM) está habilitado para os switches para que eles sejam monitorados:

      system switch ethernet show

    Mostrar exemplo 
    cluster1::> system switch ethernet show
  Switch            Type               Address          Model
  ----------------- ------------------ ---------------- ---------------
  s1                storage-network    1.0.0.0          N3K-C3232C
     Serial Number: FFFYYYYYYY1
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP
  s2                storage-network    1.1.0.0           N3K-C3232C
     Serial Number: FEEYYYYYYY2
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP  false

  15. Repita os passos 5 a 13 para instalar o software NX-OS no switch s1.

O que vem a seguir?

Após instalar o software NX-OS, você pode "instalar ou atualizar o arquivo de configuração de referência (RCF)".