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Fusion v2.6.14

Fusion v2.6.14 improves large sequential read performance and fixes S3 server-side encryption, Fusion Snapshots, and NFS service mode issues.

How to pin this version​

fusion {
  enabled = true
  containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.6.14-amd64.json'
}
info

For ARM64 CPU architecture, use containerConfigUrl = 'https://fusionfs.seqera.io/releases/v2.6.14-arm64.json'.

Feature updates and improvements​

General​

  • Changed read-ahead to adapt to sequential reads, seeks, and local cache disk speed. FUSION_READ_AHEAD sets the maximum read-ahead window.

Metrics​

  • Added read-ahead backpressure metrics.

Fusion Snapshots​

  • Added support for tasks that keep a deleted file open in NFS service mode.

Bug fixes​

General​

  • Fixed tasks failing with No such file or directory when reading outputs of a retried task.
  • Fixed existing files reported as missing when a file lookup was interrupted.

NFS service mode​

  • Fixed tasks exiting with 173 on buckets with slow listings.
  • Fixed errors when reading or deleting files that were deleted while still open.
  • Fixed slow performance for tasks that create many temporary files.

Fusion Snapshots​

  • Fixed tasks on frozen Wave images failing to start with execvp failed.
  • Fixed restores of large unchanged memory regions.

AWS​

  • Fixed S3 outputs not using the configured server-side encryption (SSE-KMS and SSE-C), a regression since v2.5.

Dependencies​

  • Updated fusion-snapshot to 1.11.1.
  • Updated dependencies for security fixes.
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