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Instale o actualice el software NX-OS

Colaboradores netapp-yvonneo
PDF

Puedes usar este procedimiento para instalar el software NX-OS en el conmutador de almacenamiento Nexus 3232C.

Antes de empezar

Verifica que tienes lo siguiente:

  • Una copia de seguridad actualizada de la configuración del switch.

  • Un clúster en pleno funcionamiento (sin errores en los registros ni problemas similares).

  • "página del switch Ethernet de Cisco". Consulte la tabla de compatibilidad del switch para conocer las versiones compatibles de ONTAP y NX-OS.

  • "Switches Cisco Nexus serie 3000". Consulte las guías de software y actualización correspondientes disponibles en el sitio web de Cisco para obtener documentación completa sobre los procedimientos de actualización y degradación de los switches de Cisco .

Instala o actualiza el software

El procedimiento requiere el uso de comandos ONTAP y comandos de switches Cisco Nexus serie 3000; se utilizan comandos ONTAP a menos que se indique lo contrario.

Completa el procedimiento en "Prepárese para instalar NX-OS y RCF." y luego sigue los pasos a continuación.

Pasos

  1. Conecte el conmutador a la red de administración.

  2. Utilice el ping comando para verificar la conectividad con el servidor que aloja el software NX-OS y el RCF.

    Mostrar ejemplo

    Este ejemplo verifica que el switch puede alcanzar el servidor en la dirección 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. Si estás configurando tu switch por primera vez, salta al paso 5. Si estás actualizando tu switch, sigue con el siguiente paso.

  4. Comprueba el estado administrativo u operativo de cada puerto de almacenamiento de nodo y de cada puerto de estantería de almacenamiento.

    1. Muestra los atributos del puerto de almacenamiento del nodo:

      storage port show

      Mostrar ejemplo 
      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. Muestra los atributos del puerto de la estantería de almacenamiento: storage shelf port show

      Mostrar ejemplo 
      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. Verifica que el control del estado del switch (CSHM) esté activado para los switches para que se monitoreen:

      system switch ethernet show

    Mostrar ejemplo 
    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. Inicia sesión en el switch usando SSH o usando una consola serie.

  6. Copie el software NX-OS y las imágenes EPLD al conmutador Nexus 3232C.

    Mostrar ejemplo 
    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 la versión en ejecución del software NX-OS:

    show version

    Mostrar ejemplo 
    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 la imagen NX-OS.

    La instalación del archivo de imagen provoca que este se cargue cada vez que se reinicie el switch.

    Mostrar ejemplo 
    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 la nueva versión del software NX-OS después de que el switch se haya reiniciado:

    show version

    Mostrar ejemplo 
    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. Actualice la imagen EPLD y reinicie el switch.

    Mostrar ejemplo 
    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. Si va a actualizar a la versión 9.3(11) de NX-OS, debe actualizar el EPLD. golden Imagen y reinicie el switch una vez más. De lo contrario, pase al paso 12.

    Ver "Notas de la versión de actualización de EPLD, versión 9.3(11)" Para obtener más detalles.

    Mostrar ejemplo 
    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. Tras reiniciar el switch, inicie sesión para verificar que la nueva versión de EPLD se haya cargado correctamente.

    Mostrar ejemplo 
    s2# show version module 1 epld

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

  13. Si estás configurando tu switch por primera vez, salta al paso 15. Si estás actualizando tu switch, sigue con el siguiente paso.

  14. Verifica el estado de salud de cada puerto de almacenamiento de nodo y de cada puerto de estantería de almacenamiento.

    1. Muestra los atributos del puerto de almacenamiento del nodo:

      storage port show

      Mostrar ejemplo 
      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. Muestra los atributos del puerto de la estantería de almacenamiento: storage shelf port show

      Mostrar ejemplo 
      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. Verifica que el control del estado del switch (CSHM) esté activado para los switches para que se monitoreen:

      system switch ethernet show

    Mostrar ejemplo 
    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. Repite los pasos 5 al 13 para instalar el software NX-OS en el switch s1.

¿Que sigue?

Después de haber instalado el software NX-OS, puedes "instalar o actualizar el archivo de configuración de referencia (RCF)".