{
  "id": 555580,
  "title": "Dataset Mounting Error During Submission – Request for Assistance",
  "url": "/competitions/jane-street-real-time-market-data-forecasting/discussion/555580",
  "author_name": "Haidan Tang",
  "post_date": "2025-01-08T07:51:31.732000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>Hi,</p>\n<p>I'm encountering an issue with today’s submission when it was trying to mount a dataset while running my Kaggle submission. Although the dataset is available and was working fine previously, the kernel now fails to mount it with the following error message:<br>\n<code>failed to mount data: ERRORED_MOUNTING_DATASET: DataSourceUrl.addDataset(...) non-zero exit code: 1, stderr: mkdir: cannot create directory '/tmp/kglt/...': Unknown error 512\n</code><br>\nBefore making the submission, I restarted the kernel and ran the notebook without any errors. However, during the submission, this error occurred. It seems to be related to the virtual file system or the dataset mounting process. Is there a temporary outage or known issue with dataset mounting? I could try deleting and reloading the dataset, but I’d prefer to confirm whether it’s a platform problem before risking my submission quota.</p>\n<p>If anyone has encountered a similar problem or has suggestions on how to work around it, please let me know. Thank you!</p>\n<p>CC: <a href=\"https://www.kaggle.com/sohier\" target=\"_blank\">@sohier</a> </p>",
  "messages": [
    {
      "id": 3091238,
      "postDate": "2025-01-08T07:51:31.733Z",
      "content": "<p>Hi,</p>\n<p>I'm encountering an issue with today’s submission when it was trying to mount a dataset while running my Kaggle submission. Although the dataset is available and was working fine previously, the kernel now fails to mount it with the following error message:<br>\n<code>failed to mount data: ERRORED_MOUNTING_DATASET: DataSourceUrl.addDataset(...) non-zero exit code: 1, stderr: mkdir: cannot create directory '/tmp/kglt/...': Unknown error 512\n</code><br>\nBefore making the submission, I restarted the kernel and ran the notebook without any errors. However, during the submission, this error occurred. It seems to be related to the virtual file system or the dataset mounting process. Is there a temporary outage or known issue with dataset mounting? I could try deleting and reloading the dataset, but I’d prefer to confirm whether it’s a platform problem before risking my submission quota.</p>\n<p>If anyone has encountered a similar problem or has suggestions on how to work around it, please let me know. Thank you!</p>\n<p>CC: <a href=\"https://www.kaggle.com/sohier\" target=\"_blank\">@sohier</a> </p>",
      "rawMarkdown": "Hi,\n\nI'm encountering an issue with today’s submission when it was trying to mount a dataset while running my Kaggle submission. Although the dataset is available and was working fine previously, the kernel now fails to mount it with the following error message:\n`failed to mount data: ERRORED_MOUNTING_DATASET: DataSourceUrl.addDataset(...) non-zero exit code: 1, stderr: mkdir: cannot create directory '/tmp/kglt/...': Unknown error 512\n`\nBefore making the submission, I restarted the kernel and ran the notebook without any errors. However, during the submission, this error occurred. It seems to be related to the virtual file system or the dataset mounting process. Is there a temporary outage or known issue with dataset mounting? I could try deleting and reloading the dataset, but I’d prefer to confirm whether it’s a platform problem before risking my submission quota.\n\nIf anyone has encountered a similar problem or has suggestions on how to work around it, please let me know. Thank you!\n\nCC: @sohier \n"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "3091238": "Hi,\n\nI'm encountering an issue with today’s submission when it was trying to mount a dataset while running my Kaggle submission. Although the dataset is available and was working fine previously, the kernel now fails to mount it with the following error message:\n`failed to mount data: ERRORED_MOUNTING_DATASET: DataSourceUrl.addDataset(...) non-zero exit code: 1, stderr: mkdir: cannot create directory '/tmp/kglt/...': Unknown error 512\n`\nBefore making the submission, I restarted the kernel and ran the notebook without any errors. However, during the submission, this error occurred. It seems to be related to the virtual file system or the dataset mounting process. Is there a temporary outage or known issue with dataset mounting? I could try deleting and reloading the dataset, but I’d prefer to confirm whether it’s a platform problem before risking my submission quota.\n\nIf anyone has encountered a similar problem or has suggestions on how to work around it, please let me know. Thank you!\n\nCC: @sohier \n"
  }
}