问题

Prism Central LCM框架

m
UserLevel 2
徽章 +11
  • mandg
  • 开拓者
  • 20个答复

我正在运行Prism Central（PC）ScaleOut版本PC.2021.8.0.1并选择“管理”时。菜单中的“ LCM”，我只收到以下消息；

等待LCM框架开始…

LCM实际上是PC的东西吗？

I\u2019m running Prism Central (PC) Scaleout version pc.2021.8.0.1 and when I select \u2018Administration\u2019. \u2018LCM\u2019 from the menu,\u00a0I only\u00a0get the following message;\u00a0<\/p>

\u00a0 \u00a0 \u00a0 \u00a0Waiting for LCM Framework to start\u2026<\/em><\/p>

Is LCM actually even a thing for PC?<\/p>","quoteUsername":"mandg","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

3个答复

r
秩
UserLevel 2
徽章 +4

嗨，曼格，

LCM支持棱镜元素和棱镜中心

生命周期经理（LCM）跟踪集群中各个组件的软件和固件版本。它使您可以查看有关当前库存的信息，并根据需要更新版本。

请参考下面的链接

https://portal.nutanix.com/page/documents/details?targetid=life-cycle-manager-guide-v2_4:2-lcm-pc-c.html

在启动Prism Central启动LCM时看到的消息，您能否请SSH进入Prism Central VM（登录为Nutanix），执行以下命令并向我发送输出？

  1. grep -i lcm〜/data/logs/genesis.out
  2. python- version
  3. cat〜/cluster/config/lcm/version.txt

谢谢

拉阿吉
Hi mandg,<\/p>

LCM supports both Prism Element and Prism Central<\/p>

\u00a0<\/p>

The life cycle manager (LCM) tracks software and firmware versions of the various components in a cluster. It allows you to view information about the current inventory and update the versions as needed.<\/p>

\u00a0<\/p>

Please refer the link below<\/p>

https:\/\/portal.nutanix.com\/page\/documents\/details?targetId=Life-Cycle-Manager-Guide-v2_4:2-lcm-pc-c.html<\/a><\/p>

\u00a0<\/p>

Coming to the message you see when you start LCM on Prism Central, Could you please ssh into the Prism Central VM (login as nutanix), execute the following command and send me the output?<\/p>

  1. \t
    grep -i LCM ~\/data\/logs\/genesis.out<\/pre>\t<\/li>\t
  2. \t
    python --version<\/pre>\t<\/li>\t
  3. \t
    cat ~\/cluster\/config\/lcm\/version.txt<\/pre>\t<\/li><\/ol>
    \u00a0<\/p>
    Thanks<\/p>","quoteUsername":"raaji","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
m
UserLevel 2
徽章 +11

嗨，拉阿吉 - 感谢您的反馈。这是我从PC的输出；

nutanix@ntnx -pcvm：〜$ grep -i lcm〜/data/logs/genesis.out
2021-12-07 01：14：37,734Z错误13346864 lcm_helper.py:56没有LCM领导者可用来检查LCM操作是否正在进行
文件“ build/bdist.linux-x86_64/egg/cluster/clult/lcm/lcm/lcm_helper.py”，第56行，在is_lcm_update_in_in_progress中

nutanix@ntnx-pcvm：〜$ python- version
Python 2.7.5

nutanix@ntnx-pcvm：〜$ cat〜/cluster/config/lcm/version.txt
2.4.3.3.28012

让我知道，如果您认为我应该打开支持案例 - 谢谢！

Hi Raaji - thanks for the feedback.\u00a0Here is my output from PC;

nutanix@NTNX-PCVM:~$ grep -i LCM ~\/data\/logs\/genesis.out
2021-12-07 01:14:37,734Z ERROR 13346864 lcm_helper.py:56 No LCM leader available to check if LCM operation is in progress
\u00a0 File \"build\/bdist.linux-x86_64\/egg\/cluster\/client\/lcm\/lcm_helper.py\", line 56, in is_lcm_update_in_progress<\/p>

nutanix@NTNX-PCVM:~$ python --version
Python 2.7.5<\/p>

nutanix@NTNX-PCVM:~$ cat ~\/cluster\/config\/lcm\/version.txt
2.4.3.3.28012
\u00a0<\/p>

Let me know if you think I should open a support case - thanks!<\/p>","quoteUsername":"mandg","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

阿卜杜勒曼
Userlevel 1
徽章 +1

嗨，曼格

请参阅以下KB进行故障排除LCM：

https://portal.nutanix.com/page/documents/kbs/details?targetid=ka0320000000000000000poocao

谢谢

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