问题

棱镜中央LCM框架

  • 2021年12月6日
  • 3回复
  • 51意见
M.
UserLevel 2.
徽章 +11

我正在运行棱镜中央（PC）扩张版PC.2021.8.0.1，当我选择“管理”时。“LCM”从菜单中，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回复

R.
秩
UserLevel 2.
徽章 +4

嗨mandg，

LCM支持棱镜元素和棱镜中心

生命周期管理器（LCM）跟踪集群中各种组件的软件和固件版本。它允许您查看有关当前库存的信息并根据需要更新版本。

请参阅下面的链接

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

来到你看到的消息你在棱镜中央启动LCM时，你能否在棱镜中央VM（作为Nutanix登录）中，执行以下命令并发送给我输出？

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

谢谢

raaji.
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raaji - 谢谢你的反馈。这是我的PC输出;

Nutanix @ NTNX-PCVM：〜$ Grep -I LCM〜/数据/日志/创世纪.out
2021-12-07 01：14：37,734Z错误13346864 LCM_HELPER.PY：56没有可用于检查LCM操作是否正在进行中的LCM领导者
文件“build / bdist.linux-x86_64 / egl / cluster / client / lcm / lcm_helper.py”，第56行，In in_lcm_update_in_progress

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

Nutanix @ NTNX-PCVM：〜$ CAT〜/ Cluster / Config / LCM / Version.txt
2.4.3.3.28012

如果您认为我应该开立支持案例，请告诉我 - 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"}}}">

Abdulrhman.
UserLevel 1.
徽章 +1

嗨曼谷

请参阅以下KB进行故障排除LCM：

https://portal.nutanix.com/page/documents/kbs/details?targetid=ka032000000poeocao.

谢谢

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