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Fusion v2.6.6

Fusion v2.6.6 fixes two Fusion Snapshots restore failures and extends Spot reclamation protection for NFS service mode to Google Cloud and Azure.

How to pin this version​

fusion {
  enabled = true
  containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.6.6-amd64.json'
}
info

For ARM64 CPU architecture, use containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.6.6-arm64.json'.

Bug fixes​

Fusion Snapshots​

  • Fixed snapshot restore failing for a task relaunched after its instance was reclaimed.
  • Fixed Fusion Snapshots never writing a checkpoint on Google Cloud VMs launched by Intelligent Compute.

NFS service mode​

  • Fixed tasks losing their NFS export when a Google Cloud or Azure host was reclaimed.

Dependencies​

  • Fixed CI and updated dependencies.

Upgrade notes​

  • Drop-in replacement for v2.6.5. No configuration changes required.
  • The permissions fix resolves restore failures for a task relaunched after a reclaim. Snapshot restore in NFS mode is still under active work. If you rely on snapshots, do not assume every restore path is covered.
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