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配置日志收集

09/23/2024 贡献者

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以太网交换机运行状况监控器(CSHM)负责确保集群和存储网络交换机的运行状况、并收集交换机日志以进行调试。此过程将指导您完成设置收集、请求详细的*Support*日志以及启用每小时收集AutoSupport收集的*定期*数据的过程。

*注：*如果启用FIPS模式，则必须完成以下操作：

按照供应商说明在交换机上重新生成SSH密钥。
使用在ONTAP中重新生成SSH密钥 debug system regenerate-systemshell-key-pair
使用 `system switch ethernet log setup-password`命令重新运行日志收集设置例程

开始之前

用户必须能够访问交换机 show 命令。如果这些权限不可用、请创建一个新用户并向该用户授予必要的权限。
必须为交换机启用交换机运行状况监控。通过确保进行验证 Is Monitored: 字段在的输出中设置为*TRUE* system switch ethernet show 命令：
要使用NVIDIA交换机收集支持日志、必须允许用于收集日志的_user_运行 `cl-support`命令、而无需提供密码。要允许使用此命令、请运行以下命令：

echo '<user> ALL = NOPASSWD: /usr/cumulus/bin/cl-support' | sudo EDITOR='tee -a' visudo -f /etc/sudoers.d/cumulus

步骤

ONTAP 9.14.1及更早版本

要设置日志收集、请对每个交换机运行以下命令。系统会提示您输入交换机名称、用户名和密码以收集日志。

system switch ethernet log setup-password

cluster1::*> system switch ethernet log setup-password
Enter the switch name: <return>
The switch name entered is not recognized.
Choose from the following list:
cs1
cs2

cluster1::*> system switch ethernet log setup-password

Enter the switch name: cs1
Would you like to specify a user other than admin for log collection? {y|n}: n

Enter the password: <enter switch password>
Enter the password again: <enter switch password>

cluster1::*> system switch ethernet log setup-password

Enter the switch name: cs2

Would you like to specify a user other than admin for log collection? {y|n}: n

Enter the password: <enter switch password>
Enter the password again: <enter switch password>

要请求支持日志收集并启用定期收集、请运行以下命令。此时将开始两种类型的日志收集：详细 Support 日志和每小时数据收集 Periodic 。

system switch ethernet log modify -device <switch-name> -log-request true

cluster1::*> system switch ethernet log modify -device cs1 -log-request true

Do you want to modify the cluster switch log collection configuration? {y|n}: [n] y

Enabling cluster switch log collection.

cluster1::*> system switch ethernet log modify -device cs2 -log-request true

Do you want to modify the cluster switch log collection configuration? {y|n}: [n] y

Enabling cluster switch log collection.

等待10分钟、然后检查日志收集是否完成：

system switch ethernet log show

ONTAP 9.151及更高版本

要设置日志收集、请对每个交换机运行以下命令。系统会提示您输入交换机名称、用户名和密码以收集日志。

system switch ethernet log setup-password

cluster1::*> system switch ethernet log setup-password
Enter the switch name: <return>
The switch name entered is not recognized.
Choose from the following list:
cs1
cs2

cluster1::*> system switch ethernet log setup-password

Enter the switch name: cs1
Would you like to specify a user other than admin for log collection? {y|n}: n

Enter the password: <enter switch password>
Enter the password again: <enter switch password>

cluster1::*> system switch ethernet log setup-password

Enter the switch name: cs2

Would you like to specify a user other than admin for log collection? {y|n}: n

Enter the password: <enter switch password>
Enter the password again: <enter switch password>

启用定期日志收集：

system switch ethernet log modify -device <switch-name> -periodic-enabled true

cluster1::*> system switch ethernet log modify -device cs1 -periodic-enabled true

Do you want to modify the cluster switch log collection configuration? {y|n}: [n] y

cs1: Periodic log collection has been scheduled to run every hour.

cluster1::*> system switch ethernet log modify -device cs2 -periodic-enabled true

Do you want to modify the cluster switch log collection configuration? {y|n}: [n] y

cs2: Periodic log collection has been scheduled to run every hour.

cluster1::*> system switch ethernet log show
                                          Periodic    Periodic    Support
Switch                                    Log Enabled Log State   Log State

cs1                                       true        scheduled   never-run
cs2                                       true        scheduled   never-run
2 entries were displayed.

请求支持日志收集：

system switch ethernet log collect-support-log -device <switch-name>

cluster1::*> system switch ethernet log collect-support-log -device cs1

cs1: Waiting for the next Ethernet switch polling cycle to begin support collection.

cluster1::*> system switch ethernet log collect-support-log -device cs2

cs2: Waiting for the next Ethernet switch polling cycle to begin support collection.

cluster1::*> *system switch ethernet log show
                                          Periodic    Periodic    Support
Switch                                    Log Enabled Log State   Log State

cs1                                       false       halted      initiated
cs2                                       true        scheduled   initiated
2 entries were displayed.

要查看日志收集的所有详细信息、包括启用、状态消息、定期收集的先前时间戳和文件名、请求状态、状态消息以及支持收集的先前时间戳和文件名、请使用以下命令：

system switch ethernet log show -instance

cluster1::*> system switch ethernet log show -instance

                    Switch Name: cs1
           Periodic Log Enabled: true
            Periodic Log Status: Periodic log collection has been scheduled to run every hour.
    Last Periodic Log Timestamp: 3/11/2024 11:02:59
          Periodic Log Filename: cluster1:/mroot/etc/log/shm-cluster-info.tgz
          Support Log Requested: false
             Support Log Status: Successfully gathered support logs - see filename for their location.
     Last Support Log Timestamp: 3/11/2024 11:14:20
           Support Log Filename: cluster1:/mroot/etc/log/shm-cluster-log.tgz

                    Switch Name: cs2
           Periodic Log Enabled: false
            Periodic Log Status: Periodic collection has been halted.
    Last Periodic Log Timestamp: 3/11/2024 11:05:18
          Periodic Log Filename: cluster1:/mroot/etc/log/shm-cluster-info.tgz
          Support Log Requested: false
             Support Log Status: Successfully gathered support logs - see filename for their location.
     Last Support Log Timestamp: 3/11/2024 11:18:54
           Support Log Filename: cluster1:/mroot/etc/log/shm-cluster-log.tgz
2 entries were displayed.

如果日志收集功能报告了任何错误状态(在的输出中可见 system switch ethernet log show)，请参见以了解更多详细信息。 "对日志收集进行故障排除"

下一步是什么？

"配置SNMPv3 (可选)"(英文)

配置日志收集

Creating your file...

开始之前

步骤