fix(fasterdata): respect --dry-run for packet pacing; audit checks actual qdisc (v1.3.6)#69
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ShawnMcKee merged 1 commit intomasterfrom Dec 18, 2025
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…tual qdisc (v1.3.6) - iface_apply_packet_pacing: skip actions when --dry-run is set and log intent - iface_packet_pacing_audit: always inspect qdisc to detect pacing (ignore flag state) - bump version to 1.3.6 and add CHANGELOG entry - add regression test to verify dry-run behavior
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Summary
Fixes two related issues in
fasterdata-tuning.sh: (1)--mode auditreported packet pacing as not applied even when an fq/tbf qdisc was present, and (2) running--mode apply --dry-runcould appear to change state by performing actions that were not dry-run-safe.What I changed
iface_packet_pacing_audit: inspects the actual qdisc on interfaces and reports pacing applied iffqortbfis present.iface_apply_packet_pacing: honors--dry-run(logs intended actions and skips applying qdisc or writing services).v1.3.6and added a CHANGELOG entry.tests/test-fasterdata-dryrun.shto assert that--mode apply --dry-rundoes not apply qdisc and that audit output reflects actual qdisc state.Reproduction
tools/fasterdata-tuning.sh --mode apply --target dtn --apply-packet-pacing --dry-run— should not modify system or qdisc; logs show "Dry-run: would apply packet pacing...".tools/fasterdata-tuning.sh --mode audit --target dtnshould show "Packet pacing: ENABLED (qdisc=fq|tbf)" when a pacing qdisc is present.Tests
tests/test-fasterdata-dryrun.sh(added) verifies dry-run behavior locally.Please review; I will update or expand tests if you'd like additional coverage.