GCP(AI平台笔记本)上的“服务器连接错误" [英] 'Server Connection Error' on GCP (AI Platform Notebook)

问题描述

我在使用GCP和AI平台(Jupyterlab)时遇到了一些问题似乎我无法长时间与服务器保持稳定的连接.我不断收到"服务器连接错误"消息.从那里有两种可能性:

I am facing some issues with GCP and the AI Platform (Jupyterlab) It seems that I am unable to maintain a stable connection with the server for a long time. I keep getting those 'server connection error' message. From there two possibilities:

• 什么也没发生，我的手机一直在运转或
• 单元已停止运行，我可以在笔记本右上角看到状态"无内核！".每当我再次选择一个内核(python 3)时，根据运气我可以继续工作，或者该单元格将显示运行状态(其左侧带有*)，但左下方的内核状态将保持不变.:已连接"(而不是忙碌").对于后者，我需要重新启动内核并再次运行所有单元，这可能会很长.

• either nothing happens and my cell keeps running or
• the cells have stopped running and I can see the status 'No Kernel!' on the top right of the notebook. Whenever I select a kernel (python 3) again, depending on my luck I can either keep working, or the cell will display the running status (with the * on the left of it) but the kernel status on the bottom left will stay on : 'connected' (instead of 'busy'). For the latter, I need to restart the kernel and run all the cells again, which can be very long.

有时候，这发生在我(重新)启动实例之后运行第一个单元时，有时会稍后.我能够在笔记本上正常工作的最长稳定时间是20、30 ish分钟，这很烦人.

Sometimes this happens as soon as I run the first cell after (re)starting the instance, sometimes a bit later. The longest stable period I was able to work on the notebook without any issue was 20, 30-ish minutes, which is quite annoying.

我的主要实例的配置:-16个CPU-60GB RAM-P100 NVIDIA GPU

Configuration of my main instance : - 16 CPUs - 60gb of RAM - A P100 NVIDIA GPU

我尝试了不同类型的实例，但仍然遇到相同的问题，家里的网络很稳定.

I have tried different types of instance and I keep having the same problem, network at home is stable.

错误消息

推荐答案

我今天有一个类似的问题:根据

I had a similar issue today: according to the google docs the cause for this is that the docker/ Jupyter service is not starting.

在我们的特定情况下无法启动这些服务的原因是磁盘已满.

The cause why these services couldn't be started in our specific case was a full disk.

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