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Cluster and storage switches
本繁體中文版使用機器翻譯，譯文僅供參考，若與英文版本牴觸，應以英文版本為準。

安裝或升級 NX-OS 軟體

貢獻者
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請遵循此程序、在 Nexus 9336C-FX2 叢集交換器上安裝或升級 NX-OS 軟體。

開始之前、請先完成中的程序 "準備安裝NX-OS和RCF"。

檢閱要求

您需要的產品

  • 交換器組態的目前備份。

  • 完全正常運作的叢集（記錄檔中沒有錯誤或類似問題）。

建議的文件

  • "Cisco乙太網路交換器頁面"

    請參閱交換器相容性表、以瞭解支援ONTAP 的功能表和NX-OS版本。

  • "軟體升級與降級指南"

    如需 Cisco 交換器升級與降級程序的完整文件、請參閱 Cisco 網站上提供的適當軟體與升級指南。

  • "Cisco Nexus 9000 與 3000 升級與 ISSU 對照表"

    提供 Nexus 9000 系列交換器上 Cisco NX-OS 軟體的中斷升級 / 降級相關資訊 根據您目前的版本和目標版本。

    在頁面上、選取 * 顛覆性升級 * 、然後從下拉式清單中選取您目前的版本和目標版本。

關於範例

本程序中的範例使用下列交換器和節點命名法：

  • 兩個Cisco交換器的名稱為CS1和CS2。

  • 節點名稱為cluster1-01、cluster1-02、cluster1-03和cluster1-04。

  • 叢集LIF名稱為cluster1-01_clus1、cluster1-01_clus2、cluster1-02_clus1、cluster1-02_clus2、cluster1-03_clus1、 cluster1-03_clus2、cluster1-04_clus1和cluster1-04_clus2。

  • 「cluster1：*：>」提示會指出叢集的名稱。

安裝軟體

此程序需要同時使用ONTAP 支援指令和Cisco Nexus 9000系列交換器的指令；ONTAP 除非另有說明、否則會使用支援指令。

步驟

  1. 將叢集交換器連接至管理網路。

  2. 使用ping命令來驗證與裝載NX-OS軟體和RCF之伺服器的連線能力。

    顯示範例

    此範例可驗證交換器是否能以IP位址172.19.2.1連至伺服器：

    cs2# 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. 顯示連接至叢集交換器之每個節點上的叢集連接埠：

    「網路裝置探索秀」

    顯示範例 
    cluster1::*> network device-discovery show
Node/       Local  Discovered
Protocol    Port   Device (LLDP: ChassisID)  Interface         Platform
----------- ------ ------------------------- ----------------  --------------
cluster1-01/cdp
            e0a    cs1                       Ethernet1/7       N9K-C9336C-FX2
            e0d    cs2                       Ethernet1/7       N9K-C9336C-FX2
cluster1-02/cdp
            e0a    cs1                       Ethernet1/8       N9K-C9336C-FX2
            e0d    cs2                       Ethernet1/8       N9K-C9336C-FX2
cluster1-03/cdp
            e0a    cs1                       Ethernet1/1/1     N9K-C9336C-FX2
            e0b    cs2                       Ethernet1/1/1     N9K-C9336C-FX2
cluster1-04/cdp
            e0a    cs1                       Ethernet1/1/2     N9K-C9336C-FX2
            e0b    cs2                       Ethernet1/1/2     N9K-C9336C-FX2
cluster1::*>

  4. 檢查每個叢集連接埠的管理和作業狀態。

    1. 驗證所有的叢集連接埠是否為「正常」狀態*「up」*：

      「網路連接埠show -role cluster」

      顯示範例 
      cluster1::*> network port show -role cluster

Node: cluster1-01
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false

Node: cluster1-02
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false
8 entries were displayed.

Node: cluster1-03

   Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false

Node: cluster1-04
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false
cluster1::*>

    2. 確認所有叢集介面（l生命）都位於主連接埠：

      「網路介面show -role cluster」

      顯示範例 
      cluster1::*> network interface show -role cluster
            Logical            Status     Network           Current      Current Is
Vserver     Interface          Admin/Oper Address/Mask      Node         Port    Home
----------- ------------------ ---------- ----------------- ------------ ------- ----
Cluster
            cluster1-01_clus1  up/up     169.254.3.4/23     cluster1-01  e0a     true
            cluster1-01_clus2  up/up     169.254.3.5/23     cluster1-01  e0d     true
            cluster1-02_clus1  up/up     169.254.3.8/23     cluster1-02  e0a     true
            cluster1-02_clus2  up/up     169.254.3.9/23     cluster1-02  e0d     true
            cluster1-03_clus1  up/up     169.254.1.3/23     cluster1-03  e0a     true
            cluster1-03_clus2  up/up     169.254.1.1/23     cluster1-03  e0b     true
            cluster1-04_clus1  up/up     169.254.1.6/23     cluster1-04  e0a     true
            cluster1-04_clus2  up/up     169.254.1.7/23     cluster1-04  e0b     true
8 entries were displayed.
cluster1::*>

    3. 驗證叢集是否顯示兩個叢集交換器的資訊：

      「系統叢集交換器show -is監控、可運作的true」

    顯示範例 
    cluster1::*> system cluster-switch show -is-monitoring-enabled-operational true
Switch                      Type               Address          Model
--------------------------- ------------------ ---------------- --------------
cs1                         cluster-network    10.233.205.90    N9K-C9336C-FX2
     Serial Number: FOCXXXXXXGD
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP

cs2                         cluster-network    10.233.205.91    N9K-C9336C-FX2
     Serial Number: FOCXXXXXXGS
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP
cluster1::*>

  5. 停用叢集生命體上的自動還原。叢集生命體將容錯移轉至合作夥伴叢集交換器、並在目標交換器上執行升級程序時保留在那裡：

    「網路介面修改-vserver叢集-lIF *-auta-fRevert假」

  6. 將NX-OS軟體和EPLD映像複製到Nexus 9336C-FX2交換器。

    顯示範例 
    cs2# copy sftp: bootflash: vrf management
Enter source filename: /code/nxos.9.3.5.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.9.3.5.bin  /bootflash/nxos.9.3.5.bin
/code/nxos.9.3.5.bin  100% 1261MB   9.3MB/s   02:15
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.


cs2# copy sftp: bootflash: vrf management
Enter source filename: /code/n9000-epld.9.3.5.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.9.3.5.img  /bootflash/n9000-epld.9.3.5.img
/code/n9000-epld.9.3.5.img  100%  161MB   9.5MB/s   00:16
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.

  7. 驗證NX-OS軟體的執行版本：

    《如何版本》

    顯示範例 
    cs2# 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 08.38
  NXOS: version 9.3(4)
  BIOS compile time:  05/29/2020
  NXOS image file is: bootflash:///nxos.9.3.4.bin
  NXOS compile time:  4/28/2020 21:00:00 [04/29/2020 02:28:31]


Hardware
  cisco Nexus9000 C9336C-FX2 Chassis
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOC20291J6K

  Device name: cs2
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 42 second(s)


Last reset at 157524 usecs after Mon Nov  2 18:32:06 2020
  Reason: Reset Requested by CLI command reload
  System version: 9.3(4)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):


cs2#

  8. 安裝NX-OS映像。

    安裝映像檔會在每次重新開機時載入映像檔。

    顯示範例 
    cs2# install all nxos bootflash:nxos.9.3.5.bin

Installer will perform compatibility check first. Please wait.
Installer is forced disruptive

Verifying image bootflash:/nxos.9.3.5.bin for boot variable "nxos".
[] 100% -- SUCCESS

Verifying image type.
[] 100% -- SUCCESS

Preparing "nxos" version info using image bootflash:/nxos.9.3.5.bin.
[] 100% -- SUCCESS

Preparing "bios" version info using image bootflash:/nxos.9.3.5.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(4)                                   9.3(5)                  yes
  1      bios     v08.37(01/28/2020):v08.23(09/23/2015)    v08.38(05/29/2020)      yes


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. 在交換器重新開機後、驗證新版本的NX-OS軟體：

    《如何版本》

    顯示範例 
    cs2# 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 05.33
  NXOS: version 9.3(5)
  BIOS compile time:  09/08/2018
  NXOS image file is: bootflash:///nxos.9.3.5.bin
  NXOS compile time:  11/4/2018 21:00:00 [11/05/2018 06:11:06]


Hardware
  cisco Nexus9000 C9336C-FX2 Chassis
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOC20291J6K

  Device name: cs2
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 42 second(s)

Last reset at 277524 usecs after Mon Nov  2 22:45:12 2020
  Reason: Reset due to upgrade
  System version: 9.3(4)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

  10. 升級EPLD映像、然後重新啟動交換器。

    顯示範例 
    cs2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                        0x7
IO   FPGA                        0x17
MI   FPGA2                       0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2

cs2# install epld bootflash:n9000-epld.9.3.5.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           0x07              0x07         No
     1  SUP    IO FPGA           0x17              0x19         Yes
     1  SUP    MI FPGA2          0x02              0x02         No
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

EPLDs upgraded.

Module 1 EPLD upgrade is successful.

  11. 交換器重新開機後、再次登入、並確認新版的EPLD已成功載入。

    顯示範例 
    cs2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                        0x7
IO   FPGA                        0x19
MI   FPGA2                       0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2

  12. 驗證叢集上叢集連接埠的健全狀況。

    1. 驗證叢集內所有節點的叢集連接埠是否正常運作：

      「網路連接埠show -role cluster」

      顯示範例 
      cluster1::*> network port show -role cluster

Node: cluster1-01
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false

Node: cluster1-02
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false

Node: cluster1-03
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false

Node: cluster1-04
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false
8 entries were displayed.

    2. 驗證叢集的交換器健全狀況。

      「network device-dDiscovery show -protocol cup」

    顯示範例 
    cluster1::*> network device-discovery show -protocol cdp
Node/       Local  Discovered
Protocol    Port   Device (LLDP: ChassisID)  Interface         Platform
----------- ------ ------------------------- ----------------- --------------
cluster1-01/cdp
            e0a    cs1                       Ethernet1/7       N9K-C9336C-FX2
            e0d    cs2                       Ethernet1/7       N9K-C9336C-FX2
cluster01-2/cdp
            e0a    cs1                       Ethernet1/8       N9K-C9336C-FX2
            e0d    cs2                       Ethernet1/8       N9K-C9336C-FX2
cluster01-3/cdp
            e0a    cs1                       Ethernet1/1/1     N9K-C9336C-FX2
            e0b    cs2                       Ethernet1/1/1     N9K-C9336C-FX2
cluster1-04/cdp
            e0a    cs1                       Ethernet1/1/2     N9K-C9336C-FX2
            e0b    cs2                       Ethernet1/1/2     N9K-C9336C-FX2

cluster1::*> system cluster-switch show -is-monitoring-enabled-operational true
Switch                      Type               Address          Model
--------------------------- ------------------ ---------------- --------------
cs1                         cluster-network    10.233.205.90    N9K-C9336C-FX2
     Serial Number: FOCXXXXXXGD
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP

cs2                         cluster-network    10.233.205.91    N9K-C9336C-FX2
     Serial Number: FOCXXXXXXGS
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP

2 entries were displayed.

    您可能會在CS1交換器主控台觀察到下列輸出、視先前載入交換器的RCF版本而定：

    2020 Nov 17 16:07:18 cs1 %$ VDC-1 %$ %STP-2-UNBLOCK_CONSIST_PORT: Unblocking port port-channel1 on VLAN0092. Port consistency restored.
2020 Nov 17 16:07:23 cs1 %$ VDC-1 %$ %STP-2-BLOCK_PVID_PEER: Blocking port-channel1 on VLAN0001. Inconsistent peer vlan.
2020 Nov 17 16:07:23 cs1 %$ VDC-1 %$ %STP-2-BLOCK_PVID_LOCAL: Blocking port-channel1 on VLAN0092. Inconsistent local vlan.

  13. 驗證叢集是否正常：

    「叢集展示」

    顯示範例 
    cluster1::*> cluster show
Node                 Health   Eligibility   Epsilon
-------------------- -------- ------------- -------
cluster1-01          true     true          false
cluster1-02          true     true          false
cluster1-03          true     true          true
cluster1-04          true     true          false
4 entries were displayed.
cluster1::*>

  14. 重複步驟 6 至 13 、在交換器 CS1 上安裝 NX-OS 軟體。

  15. 在叢集生命體上啟用自動還原。

    「網路介面修改-vserver叢集-lif*-auta-f還原 為真」

  16. 驗證叢集生命區是否已還原至其主連接埠：

    「網路介面show -role cluster」

    顯示範例 
    cluster1::*> network interface show -role cluster
            Logical            Status     Network            Current             Current Is
Vserver     Interface          Admin/Oper Address/Mask       Node                Port    Home
----------- ------------------ ---------- ------------------ ------------------- ------- ----
Cluster
            cluster1-01_clus1  up/up      169.254.3.4/23     cluster1-01         e0d     true
            cluster1-01_clus2  up/up      169.254.3.5/23     cluster1-01         e0d     true
            cluster1-02_clus1  up/up      169.254.3.8/23     cluster1-02         e0d     true
            cluster1-02_clus2  up/up      169.254.3.9/23     cluster1-02         e0d     true
            cluster1-03_clus1  up/up      169.254.1.3/23     cluster1-03         e0b     true
            cluster1-03_clus2  up/up      169.254.1.1/23     cluster1-03         e0b     true
            cluster1-04_clus1  up/up      169.254.1.6/23     cluster1-04         e0b     true
            cluster1-04_clus2  up/up      169.254.1.7/23     cluster1-04         e0b     true
8 entries were displayed.
cluster1::*>

    如果有任何叢集生命期尚未返回其主連接埠、請從本機節點手動還原：

    network interface revert -vserver Cluster -lif <lif_name>

接下來呢？

"安裝或升級參考組態檔案（ RCF ）"