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Fusion v2.6.8

Fusion v2.6.8 lets Intelligent Compute relaunch a task from a clean start after a failed snapshot restore, and fixes stale file handle errors on idle files in NFS service mode.

How to pin this version​

fusion {
  enabled = true
  containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.6.8-amd64.json'
}
info

For ARM64 CPU architecture, use containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.6.8-arm64.json'.

Feature updates and improvements​

Fusion Snapshots​

  • Added FUSION_SNAPSHOT_CLEAN_START. When it is set, Fusion cleans the work directory and removes leftover snapshot data before the task starts, so a task whose snapshot restore failed can be relaunched from scratch in the same work directory. Intelligent Compute sets it when it relaunches such a task.

Bug fixes​

NFS service mode​

  • Fixed files and directories left idle during a task failing with a stale file handle error.

General​

  • Fixed a spurious Check available filesystem space error printed every time a mount shut down.

Dependencies​

  • Updated test and CI tooling and dependencies.

Upgrade notes​

  • Drop-in replacement for v2.6.7. No configuration changes required.
  • FUSION_SNAPSHOT_CLEAN_START applies to NFS service mode only, and you do not need to set it yourself. Without it, Fusion behaves as in v2.6.7.
  • File handles in NFS service mode stay valid while the Fusion mount keeps running. They do not survive a restart of the mount.
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