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升级 NVIDIA SN2100 存储交换机上的 RCF 脚本

贡献者 netapp-camdenc

在 NVIDIA SN2100 存储交换机上升级参考配置文件(RCF)脚本,以配置端口分配和网络设置。

开始之前

请确保您拥有以下物品:

  • 交换机配置的当前备份。

  • 一个功能齐全的集群(日志中没有错误或类似问题)。

  • 当前的RCF。

  • 如果您要更新 RCF 版本,则需要在 RCF 中进行启动配置,以反映所需的启动映像。

    如果需要更改启动配置以反映当前的启动映像,则必须在重新应用 RCF 之前进行更改,以便在以后的重启中实例化正确的版本。

注意 安装新的交换机软件版本和 RCF 之前,必须清除交换机设置并执行基本配置。在清除交换机设置之前,您必须使用串行控制台连接到交换机,或者保留基本配置信息。
RCF 脚本版本

根据您当前的 ONTAP 和 Cumulus Linux 版本选择适当的存储 RCF 脚本版本。从 "NVIDIA SN2100 软件下载"页面下载 RCF。

关于示例

以下示例过程显示了如何为存储交换机下载和应用 RCF 脚本。

示例命令输出使用交换机管理 IP 地址 10.233.204.71,子网掩码 255.255.254.0 和默认网关 10.233.204.1。

步骤 1:验证当前交换机和存储健康状况

  1. 显示SN2100交换机上的可用接口:

    nv show interface
    显示示例
    cumulus@cumulus:mgmt:~$ nv show interface
    
    State  Name   Spd  MTU    Mode         LLDP                Summary
    -----  -----  ---  -----  -----------  ------------------  --------------
    ...
    ...
    ADMDN  swp1   N/A  9216   NotConfigured
    ADMDN  swp2   N/A  9216   NotConfigured
    ADMDN  swp3   N/A  9216   NotConfigured
    ADMDN  swp4   N/A  9216   NotConfigured
    ADMDN  swp5   N/A  9216   NotConfigured
    ADMDN  swp6   N/A  9216   NotConfigured
    ADMDN  swp7   N/A  9216   NotConfigured
    ADMDN  swp8   N/A  9216   NotConfigured
    ADMDN  swp9   N/A  9216   NotConfigured
    ADMDN  swp10  N/A  9216   NotConfigured
    ADMDN  swp11  N/A  9216   NotConfigured
    ADMDN  swp12  N/A  9216   NotConfigured
    ADMDN  swp13  N/A  9216   NotConfigured
    ADMDN  swp14  N/A  9216   NotConfigured
    ADMDN  swp15  N/A  9216   NotConfigured
    ADMDN  swp16  N/A  9216   NotConfigured
  2. 确认存储端口和交换机连接的运行状况。

    1. 验证节点存储端口的状态:

      storage port show -port-type ENET
      显示示例
      cluster1::*> storage port show -port-type ENET
      
      
                                            Speed
      Node               Port Type  Mode    (Gb/s) State    Status
      ------------------ ---- ----- ------- ------ -------- ---------------
      node1
                         e3a  ENET  storage    100 enabled  online
                         e3b  ENET  storage    100 enabled  online
      node2
                         e3a  ENET  storage    100 enabled  online
                         e3b  ENET  storage    100 enabled  online
      4 entries were displayed.
  3. 检查存储系统中的货架端口:

    storage shelf port show -fields remote-device, remote-port

    显示示例
    cluster1::*> storage shelf port show -fields remote-device, remote-port
    shelf   id    remote-port     remote-device
    -----   --    -----------     -------------
    3.20    0     swp3            sw1
    3.20    1     swp3            sw2
    3.20    2     swp4            sw1
    3.20    3     swp4            sw2
    3.30    0     swp5            sw1
    3.30    1     swp5            sw2
    3.30    2     swp6            sw1
    3.30    3     swp6            sw2
    cluster1::*>
  4. 确认正在监控交换机。

    system switch ethernet show -is-monitoring-enabled-operational true
    显示示例
    cluster1::*> system switch ethernet show -is-monitoring-enabled-operational true
    Switch                      Type               Address          Model
    --------------------------- ------------------ ---------------- -----
    sw1                         storage-network    192.0.2.71       MSN2100-CB2RC
         Serial Number: MNXXXXXXGD
          Is Monitored: true
                Reason: None
      Software Version: Cumulus Linux version 5.11.1 running on Mellanox
                        Technologies Ltd. MSN2100
        Version Source: LLDP
    
    sw2                         storage-network    192.0.2.72       MSN2100-CB2RC
         Serial Number: MNCXXXXXXGS
          Is Monitored: true
                Reason: None
      Software Version: Cumulus Linux version 5.11.1 running on Mellanox
                        Technologies Ltd. MSN2100
        Version Source: LLDP

步骤 2:升级交换机上的 RCF

  1. 将 RCF Python 脚本复制到交换机:

    admin@sw1:mgmt:~$ pwd
    /home/cumulus
    cumulus@cumulus:mgmt:~$ cd /tmp
    cumulus@cumulus:mgmt:/tmp$ scp <user>@<host:/<path>/RCF-v1.14-MSN2100-ST1
    ssologin@10.233.204.71's password:
    RCF-v1.14-MSN2100-ST1                 100% 8607   111.2KB/s         00:00
  2. 应用 RCF python 脚本 RCF-v1.14-MSN2100-ST1:

    cumulus@cumulus:mgmt:/tmp$ sudo python3 RCF-v1.14-MSN2100-ST1
    [sudo] password for cumulus:
    ...
    Step 1: Creating the banner file
    Step 2: Registering banner message
    Step 3: Updating the MOTD file
    Step 4: Ensuring passwordless use of cl-support command by admin
    Step 5: Disabling apt-get
    Step 6: Creating the interfaces
    Step 7: Adding the interface config
    Step 8: Disabling cdp
    Step 9: Adding the lldp config
    Step 10: Adding the RoCE base config
    Step 11: Modifying RoCE Config
    Step 12: Configure SNMP
    Step 13: Reboot the switch

    RCF脚本会完成上述步骤。

    备注 如果遇到任何无法解决的 RCF Python 脚本问题,请联系我们。 "NetApp 支持"寻求帮助。
  3. 将之前对交换机配置所做的任何自定义设置重新应用。请参阅"审查布线和配置注意事项"有关任何后续变更的详细信息。

  4. 将控制器存储端口和 NS224 磁盘架端口连接到交换机。

步骤 3:验证交换机和存储连接

  1. 重启后验证配置:

    nv show interface
    显示示例
    cumulus@cumulus:mgmt:~$ nv show interface
    Interface   Admin Status  Oper Status  Speed  MTU    Type      Remote Host                         Remote Port  Summary
    ----------  ------------  -----------  -----  -----  --------  ----------------------------------  -----------  --------------------------------------------------------
    bond998     up            down                9216   bond
    bond999     up            down                9216   bond
    br_default  up            up                  9216   bridge                                                     IPv6 Address:               fe80::1234:5678:9abc:def0/64
    eth0        up            up           100M   1500   eth       mgmt-switch                         Eth105/1/17  IPv4 Address:                             192.0.2.209/24
                                                                                                                    Address type:                                    primary
                                                                                                                    IPv6 Address:                        2001:db8:1::495e/64
                                                                                                                    IPv6 Address:               fe80::1234:5678:9abc:def0/64
    lo          up            unknown             65536  loopback                                                   IPv4 Address:                                127.0.0.1/8
                                                                                                                    Address type:                                    primary
                                                                                                                    IPv6 Address:                                    ::1/128
    mgmt        up            up                  65575  vrf                                                        IPv4 Address:                                127.0.0.1/8
                                                                                                                    IPv4 Address:                                127.0.1.1/8
                                                                                                                    Address type:                                    primary
                                                                                                                    Address type:                                  secondary
                                                                                                                    IPv6 Address:                                    ::1/128
    swp1        up            up           100G   9216   swp       node1                               e3b
    swp2        up            up           100G   9216   swp       node2                               e3b
    swp3        up            down                9216   swp
    swp4        up            down                9216   swp
    swp5        up            down                9216   swp
    swp6        up            up           100G   9216   swp       952347XXXXXX                        e1b
    swp7        up            down                9216   swp
    swp8        up            down                9216   swp
    swp9        up            down                9216   swp
    swp10       up            down                9216   swp
    swp11       up            down                9216   swp
    swp12       up            down                9216   swp
    swp13       up            down                9216   swp
    swp14       up            down                9216   swp
    swp15       up            down                9216   swp
    swp16       up            down                9216   swp
    ...
    ...
  2. 请核对接口中收发器的信息:

    Cumulus Linux 5.4
    nv show interface --view=pluggables
    显示示例
    cumulus@cumulus:mgmt:~$ nv show interface --view=pluggables
    Interface  Identifier     Vendor Name  Vendor PN        Vendor SN       Vendor Rev
    ---------  -------------  -----------  ---------------  --------------  ----------
    swp3       0x11 (QSFP28)  Amphenol     112-00574        APF20379253516  B0
    swp4       0x11 (QSFP28)  AVAGO        332-00440        AF1815GU05Z     A0
    swp15      0x11 (QSFP28)  Amphenol     112-00573        APF21109348001  B0
    swp16      0x11 (QSFP28)  Amphenol     112-00573        APF21109347895  B0
    Cumulus Linux 5.11 及更高版本
    nv show platform transceiver
    显示示例
    cumulus@cumulus:mgmt:~$ nv show platform transceiver
    Transceiver  Identifier  Vendor name   Vendor PN  Vendor SN       Vendor revision
    -----------  ----------  ------------  ---------  --------------  ---------------
    swp1         QSFP28      FINISAR CORP  332-00440  XA7C325         A1
    swp2         QSFP28      FINISAR CORP  332-00440  XA7C33W         A1
    swp5         QSFP28      FINISAR CORP  332-00440  XA7C1RV         A1
    swp6         QSFP28      FINISAR CORP  332-00440  X4QANNS         A1
  3. 确认每个节点都与每个交换机有连接:

    Cumulus Linux 5.4:
    nv show interface --view=lldp
    显示示例
    cumulus@cumulus:mgmt:~$ net show lldp
    
    LocalPort  Speed  Mode        RemoteHost              RemotePort
    ---------  -----  ----------  ----------------------  -----------
    swp3       100G   Trunk/L2    sw1                     e3a
    swp4       100G   Trunk/L2    sw2                     e3b
    swp15      100G   Trunk/L2    sw13                    swp15
    swp16      100G   Trunk/L2    sw14                    swp16
    Cumulus Linux 5.11 及更高版本:
    nv show interface lldp
    显示示例
    cumulus@cumulus:mgmt:~$ nv show interface lldp
    Interface  Speed  Type  Remote Host                         Remote Port
    ---------  -----  ----  ----------------------------------  -----------
    eth0       100M   eth   mgmt-switch                          Eth105/1/15
    swp1       100G   swp   cluster1-01                          e3a
    swp2       100G   swp   cluster1-02                          e3a
    swp5       100G   swp   952347XXXXXX                         e1a
    swp6       100G   swp   952347XXXXXX                         e1a
  4. 确认存储端口和交换机连接的运行状况。

    1. 验证节点存储端口的状态:

      storage port show -port-type ENET

    显示示例
    cluster1::*> storage port show -port-type ENET
    
    
                                          Speed
    Node               Port Type  Mode    (Gb/s) State    Status
    ------------------ ---- ----- ------- ------ -------- ---------------
    node1
                       e3a  ENET  storage    100 enabled  online
                       e3b  ENET  storage    100 enabled  online
    node2
                       e3a  ENET  storage    100 enabled  online
                       e3b  ENET  storage    100 enabled  online
    4 entries were displayed.
  5. 检查存储系统中的货架端口:

    storage shelf port show -fields remote-device, remote-port

    显示示例
    cluster1::*> storage shelf port show -fields remote-device, remote-port
    shelf   id    remote-port     remote-device
    -----   --    -----------     -------------
    3.20    0     swp3            sw1
    3.20    1     swp3            sw2
    3.20    2     swp4            sw1
    3.20    3     swp4            sw2
    3.30    0     swp5            sw1
    3.30    1     swp5            sw2
    3.30    2     swp6            sw1
    3.30    3     swp6            sw2
    cluster1::*>
  6. 确认正在监控交换机。

    system switch ethernet show -is-monitoring-enabled-operational true
    显示示例
    cluster1::*> system switch ethernet show -is-monitoring-enabled-operational true
    Switch                      Type               Address          Model
    --------------------------- ------------------ ---------------- -----
    sw1                         storage-network    192.0.2.71       MSN2100-CB2RC
         Serial Number: MNXXXXXXGD
          Is Monitored: true
                Reason: None
      Software Version: Cumulus Linux version 5.11.1 running on Mellanox
                        Technologies Ltd. MSN2100
        Version Source: LLDP
    
    sw2                         storage-network    192.0.2.72       MSN2100-CB2RC
         Serial Number: MNCXXXXXXGS
          Is Monitored: true
                Reason: None
      Software Version: Cumulus Linux version 5.11.1 running on Mellanox
                        Technologies Ltd. MSN2100
        Version Source: LLDP
  7. 确认升级后的交换机及其存储路径正常后,在配对交换机上重复步骤 1 至 3。

下一步是什么?

安装或升级 RCF 后,您可以……"安装 CSHM 文件" 。