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Fusion v2.4.20

Fusion

How to pin this version​

fusion {
  enabled = true
  containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.4.20-amd64.json'
}
info

For ARM64 CPU architecture, use containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.4.20-arm64.json'.

Feature updates and improvements​

Fusion Snapshots​

  • Added support for Fusion Snapshots in Google Batch. See Fusion Snapshots for more information.
  • Added cleanup for dump folder following Spot termination to prevent unwanted storage costs.

Logging​

  • Better log readability: Added [seqera-fusion] prefix to console logs for easier identification in mixed output environments.
  • Improved error messages: Added more context and clearer wording to cloud provider errors, including better messages for archived/cold storage objects.

Troubleshooting​

Bug fixes​

AWS​

  • Fixed misleading "file not found" errors: Changed permission errors (403 Forbidden) from cloud providers to display as "Permission denied" instead of incorrectly showing "No such file or directory" (#1068).

General​

  • Cloud errors now log properly: Fixed an issue where cloud service errors were silently treated as simple "file not found" cases instead of logging and reporting properly (#1077).

Upgrade notes​

  • Drop-in replacement for v2.4.x. No configuration changes required.