I have been updaing a PR trying to address reviewer s reques nf-core #help

I have been updaing a PR trying to address reviewe...

chaochao wong

10/08/2026, 2:47 AM

I have been updaing a PR trying to address reviewer's request, but I run into exit 127 error encountering CI disk failure: github.com/nf-core/pacvar/…/113104649540?pr=73#…. The test exercises PBMM2, DeepVariant, Sawfish, HiPhase, fibertools-rs, and pb-CpG-tools using a small BAM (~1 MB, 100 long-reads). The Docker CI job fails (out of disk memory) near the end while pulling the MultiQC image: I really don't know what to do ... Any help?

chaochao wong

10/08/2026, 4:13 AM

The "explain error" AI-helper suggests updating

.github/workflows/nf-test.yml

as the following, but I’m unsure whether I should edit this template-bound file directly.

chaochao wong

10/08/2026, 5:17 AM

I updated the nf-test, and this is the error page showing that CI out of disk memory: github.com/nf-core/pacvar/…/113160073338?pr=73#…

Daniel Lundin

10/08/2026, 5:58 AM

One can increase disk space for the runners, see: nf-co.re/docs/developing/testing/ci-runners#…

Daniel Lundin

10/08/2026, 6:00 AM

In short, add a

volume=

label to the job's runs-on: list in

.github/workflows/nf-test.yml

, e.g.

Copy code

runs-on:
   - runs-on=${{ github.run_id }}-nf-test
   - runner=4cpu-linux-x64
   - volume=80gb

chaochao wong

10/09/2026, 5:35 AM

Thank you, @Daniel Lundin it works! Finally! I did encounter many other CI run memory and non-deterministic file issues, but I finally figure it out. 🥹

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