Prism Central（PC）VM耗尽了空间

  • 2020年9月22日
  • 9回复
  • 4516视图
阿罗纳
秩
UserLevel 6
徽章 +5

与CVM类似，Prism Central VM可能会耗尽空间。
有三个主要贡献者：

  • localhost_access_log.txt不正确旋转
  • Nutanix Insights收集器日志文件消耗的磁盘空间比Prism Central和Controller VM上预期的磁盘空间更多
  • 多个Nutanix宾客工具安装程序存储在Prism Central的主目录中

工程团队正在努力改善产品行为时，您可以做一些有关防止PC故障的事情：

  • 登录到PC VM。
  • 导航到 /家庭分区
  • 按大小列出目录的内容，并查找可以删除的任何大型未使用的文件。

可能会发现大型文件的一些常见子目录。可以删除这些位置的文件以释放空间。

：感叹：删除文件夹中的文件，而不是文件夹本身。

  • /home/nutanix/software_downloads/ - 删除您当前正在升级的版本以外的任何旧版本
  • /home/nutanix/software_uncompressed/ - 删除您当前正在升级的版本以外的任何旧版本
  • /home/nutanix/data/cores-删除不再需要的旧堆栈跟踪
  • /home/nutanix/data/log_collector/ - 使用NCC-LOGS-2018-07-07-20-20-11111111111111111111111111111111111111111111111111111111111111111往
  • /home/nutanix/data/logBay/bundles/ - 删除旧的NCC logBay捆绑包
  • /home/nutanix/foundation/isos/ - 旧ISOS
  • /home/nutanix/fistion/tmp/ - 可以删除的临时文件

有关更多原因，分辨率和命令读取KB-8950 NCC健康检查：Prism Central VM 房屋分区磁盘使用率超过关键限制90％。
对于CVM上的同一问题，请参见CVM非根部分区空间用法高 - 安全空间安全空间。

Similarly to a CVM, Prism Central VM can run out of space.
There are three main contributors:<\/p>
  • localhost_access_log.txt not being rotated properly<\/li>\t
  • Nutanix Insights collector log file have consumed more disk space than expected on Prism Central and Controller VMs<\/li>\t
  • multiple Nutanix Guest Tool installers are stored in the home directory of Prism Central<\/li><\/ul>

    While the engineering team is working on improving the product behaviour, there are some things you can do about preventing a PC failure:<\/p>

该主题已关闭以供评论

9回复

莱昂内尔

感谢这个话题！

快速问题，在PCVM上还可以删除CVMS提到的/home/nutanix/data/installer/的内容吗？

否则，我将按照建议打开案件KB 5228。

Thanks for this topic!<\/p>

Quick question, is it\u00a0also possible on the PCVM to delete the content of \/home\/nutanix\/data\/installer\/ as mentionned for the CVMs?\u00a0<\/p>

I\u2019ll otherwise open a case as advised on KB 5228<\/a>.<\/p>","quoteUsername":"LionelS","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

阿罗纳
秩
UserLevel 6
徽章 +5

嗨，莱昂内斯，

该位置中应只有一个当前安装的版本。使该目录为空将导致升级预检查失败，并且需要补救以允许升级。

Hi LionelS,<\/p>

There should be only one the currently installed version in that location. Having that directory empty will cause the upgrade pre-checks to fail and would require remediation to allow for the upgrade to happen.<\/p>","quoteUsername":"Alona","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

莱昂内尔

嗨，Alona，

非常感谢您的反馈。确切地说，那里只有一个版本。我会把它放在哪里。很高兴知道预先检查。

Hi Alona,<\/p>

Many thanks for your feedback. Exactly, there is only one version there. I\u2019ll let it where it is. Good to know for the pre-checks.<\/p>","quoteUsername":"LionelS","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

b

嗨，Alona，

对于我的PCVM而言，还可以在 /家庭分区上提供可用空间。

最大的文件夹是 /数据 /日志。该文件夹下面有很多日志文件。可以删除旧的吗？

nutanix@ntnx - a-pcvm：〜$ sudo du -asxh |排序-h |尾巴-n 10
353m ./tmp
368m ./data/logbay/taskdata/0e43a333c-81d3-4d89-89-80dd-e5eb6beb6beb2281
368M ./data/logbay/taskdata/0e43a33c-81d3-4d89-80dd-e5eb6beb2281/NTNX-Log-2020-12-04-1607088215-3239883081208344587-PC-10.225.4.8-CW.zip
371m ./data/installer/el7.3-realease-euphrates-5.16.1.3-stable-25fc1e3a7875f2fbf66400fdce3f0483b7483b746eb1/pkg/pkg/pkg/pkg/nutanix-pepsilon-2.8.8.tar.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.tar.8.tar.8.tar.8.tar.8.tar.8.tar.8.tar
565m ./data/installer/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2f2fbf66400fdce3f0483b746b746eb746eb1/images/images/images/images/images/images/images/svm.tar.tar.tar.xz
578m ./data/installer/el7.3-release-euphrates-5.16.1.3-stable-25fc1e3a787875f2fbf66400fdce3f0483b746eb746eb1/images/images
659M ./data/installer/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1/pkg/nutanix-core-el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1.tar.gz
3.4G ./data/installer/el7.3-release-euphrates-5.16.1.3-stable-25fc1e3a787875f2fbf66400fdce3f0483b746eb746eb1/pkg
4.1G ./data/logs/sysstats
4.7G ./data/logs

清道夫服务在我的环境中无法正常工作吗？还是清道夫服务不会删除 /数据 /日志文件夹中的旧文件？

Hi Alona,\u00a0<\/p>

For my PCVM has also issue with free space on \/home partition.\u00a0<\/p>

The biggest folder is \/data\/logs. There are lot of log files under this folder. Is it possible to delete the old ones?\u00a0<\/p>

nutanix@NTNX--A-PCVM:~$ sudo du -aSxh | sort -h | tail -n 10
353M \u00a0 \u00a0.\/tmp
368M \u00a0 \u00a0.\/data\/logbay\/taskdata\/0e43a33c-81d3-4d89-80dd-e5eb6beb2281
368M \u00a0 \u00a0.\/data\/logbay\/taskdata\/0e43a33c-81d3-4d89-80dd-e5eb6beb2281\/NTNX-Log-2020-12-04-1607088215-3239883081208344587-PC-10.225.4.8-CW.zip
371M \u00a0 \u00a0.\/data\/installer\/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1\/pkg\/nutanix-epsilon-2.9.8.tar.gz
565M \u00a0 \u00a0.\/data\/installer\/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1\/images\/svm.tar.xz
578M \u00a0 \u00a0.\/data\/installer\/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1\/images
659M \u00a0 \u00a0.\/data\/installer\/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1\/pkg\/nutanix-core-el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1.tar.gz
3.4G \u00a0 \u00a0.\/data\/installer\/el7.3-release-euphrates-5.16.1.3-stable-2d5fc1e3a7875f2fbf66400fdce3f0483b746eb1\/pkg
4.1G \u00a0 \u00a0.\/data\/logs\/sysstats
4.7G \u00a0 \u00a0.\/data\/logs
\u00a0<\/p>

Is the scavenger service not working properly in my environment? Or scavenger service does not delete the old files in \/data\/logs folder?<\/p>

\u00a0<\/p>","quoteUsername":"BalazsV","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

卡斯帕斯
Userlevel 1

整个过程是个玩笑。客户不必处理这个。磁盘空间显然很小，应该有一个自动过程，以清除下一个更新的磁盘空间。每当我想升级棱镜中心时，我都必须清洁所有棱镜中央的垃圾，每当可用的磁盘空间更少时，甚至清洁上述目录。如果Prism Central保留2500 GB磁盘空间，为什么这是首先是问题？？？

This whole process is a joke. Customers shouldn't have to deal with this. The disk space is clearly undersized and there should be an automatic process which clears the disk space for next update. I have to clean all the Prism Central created garbage every time I want to upgrade the Prism Central and every time there is less disk space available even cleaning the directories mentioned above. If Prism Central is reserving 2500 GB disk space why this is an issue in first place???<\/p>","quoteUsername":"Kaspars","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
Linux

整个过程是个玩笑。客户不必处理这个。磁盘空间显然很小，应该有一个自动过程，以清除下一个更新的磁盘空间。每当我想升级棱镜中心时，我都必须清洁所有棱镜中央的垃圾，每当可用的磁盘空间更少时，甚至清洁上述目录。如果Prism Central保留2500 GB磁盘空间，为什么这是首先是问题？？？

完全同意这一点。

去年，我被迫手动做这件事。绝对应该可以扩展磁盘空间而不弄乱PC-VM。
请添加可能将内容存储在体积组上的可能性，因此我们不必处理此内容。

GNU/Linux
\t

This whole process is a joke. Customers shouldn't have to deal with this. The disk space is clearly undersized and there should be an automatic process which clears the disk space for next update. I have to clean all the Prism Central created garbage every time I want to upgrade the Prism Central and every time there is less disk space available even cleaning the directories mentioned above. If Prism Central is reserving 2500 GB disk space why this is an issue in first place???<\/p>\t<\/div><\/content-quote>

Completely agree to this.<\/p>

I have been forced to do this manually aswell for the last year. It should absolutely be possible to expand the disk-space without messing up the PC-VM.\u00a0
Add the possibility to store stuff on a Volume-Group please, so we dont have to deal with this.<\/p>","quoteUsername":"Linux","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

j
UserLevel 4
徽章 +12

我登录只是说“我同意”。至少需要12个月，我们必须处理此问题，并提供几张门票，以支持清理分区或修复日志旋转。有人告诉我这是一个已知的错误。我看到现在有2021.8版本，但我无法更新此信息，因为我没有太空，无法下载安装程序。

“ X.x.x.x中没有足够的磁盘空间来保存/home/nutanix/software_downloads/prism_central/pc.2021.8-f948d198de58b1b1b1b1e511431dbef0b34dbef0b34dbef0b34d20c8220c82739-x86_64.tar.gib usebib use gibz，11.21.21.21.21.21.21.21.2。

I logged in just to say \u201cI Agree\u201d. We\u2019ve had to deal with this issue for at least 12 months now with several tickets to support to clean up the partitions or fix the log rotations.\u00a0 I\u2019m told that it\u2019s a known bug.\u00a0 I see there a 2021.8 release now but I can\u2019t update to this because i\u2019m out of space and can\u2019t download the installer.

\u201cNot enough disk space in x.x.x.x for saving \/home\/nutanix\/software_downloads\/prism_central\/pc.2021.8-f948d198de58b1b1e511431dbef0b34d20c82739-x86_64.tar.gz, 11.88 GiB needed, but 10.21 GiB usable\u201d<\/em><\/p>","quoteUsername":"j_seet","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
j
徽章

好吧，我至少可以确认PC.2021.8解决了丢失的logrotate的问题，for/home/apache/ikat_access_logs/prism_proxy_access_log.out.out

Well I can at least confirm that pc.2021.8 solves the issue with the missing logrotate for\u00a0\/home\/apache\/ikat_access_logs\/prism_proxy_access_log.out<\/p>","quoteUsername":"John_B_new","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
d

我也不得不经历这个。对我来说很难。但是我打电话给支持，他们帮助了我。我在上面尝试了全部，但是伙计，恢复空间是一个痛苦。

雷·戴维斯（Ray Davis）
I just had to run through this as well. It was very hard for myself. But I called support and they helped me.\u00a0 I tried all above but man, getting space back was a pain.<\/p>","quoteUsername":"davisray1983","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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