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File storage

File storage is a persistent data storage solution that remains available across instance launches and terminations. It provides a reliable way to maintain your data independently of compute instances.

Overview​

Our file storage system offers virtual file systems that can be used to store:

  • Large datasets and model weights
  • Source code repositories
  • Configuration files
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Jarvislabs supports file storage volumes of up to 2TB, allowing you to scale your storage needs as your projects grow. If you need more storage, please contact us at support@jarvislabs.ai.

Getting Started with File Storage​

Creating and Attaching Storage​

  1. When launching a new instance, you can create and attach file storage during the instance configuration.
  2. You can also create a file storage here and attach it to an instance later.
  3. Select your desired storage capacity (up to 2TB).
  4. Once your instance launches, you'll find a mounted directory named 'jl_fs' in your instance.

Using File Storage​

  • The file storage is mounted to the /home/jl_fs directory in your instance.
  • All data stored in the /home/jl_fs directory is automatically persisted to your file storage volume
  • The same file storage can be attached to multiple instances, enabling data sharing
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File storage can be used only if the instance is in the same region.

Common Use Cases​

  • Training Data: Store and access large datasets across multiple training runs
  • Model Artifacts: Save trained models and checkpoints
  • Collaboration: Share data and code between team members using different instances

Pricing and Billing​

File storage is billed based on the provisioned capacity:

  • Rate: $0.00014/GB/Hour (approximately $0.1008/GB/month)
  • Example: 500GB storage for one month (720 hours) = $50.40

Important Notes:

  • Pricing is for the allocated capacity, regardless of actual usage
  • Storage size can only be increased, not decreased
  • Current pricing will be displayed during file system creation

Best Practices for File Storage​

File storage system is a distributed file system that provides excellent scalability and reliability. Here are some best practices to optimize your usage:

  1. Large Files vs Small Files

    • Performs best with larger files (>1MB)
    • Avoid storing many small files (few KB) in a single directory
    • Consider combining small files into archives (tar, zip) when possible

  2. Directory Organization

    • Keep the number of files per directory under 1000 for optimal performance
    • Use subdirectories to organize large collections of files
    • Avoid deep directory hierarchies (keep under 8 levels when possible)

  3. Performance Tips

    • For read-heavy workloads, consider using /home temporary files
    • Avoid running intensive file operations on multiple instances simultaneously

  4. Data Management

    • Regularly clean up unnecessary files to optimize storage usage
    • Use .gitignore-style files when working with git repositories
    • Back up critical data to external storage periodically

Note: While File storage is highly reliable, it's designed for general-purpose storage. For workloads requiring extremely high IOPS, consider using /home storage instead.

Troubleshooting​

Common issues and solutions:

  1. Slow Performance

    • Check if you're following the best practices for file organization
    • Consider using home for temporary files and intensive I/O operations

  2. Storage Full

    • Regular cleanup of unnecessary files
    • Consider increasing storage capacity if needed

For additional support, please contact our support team through the dashboard.