Bundle-skew check fix for partial clone fetch storm
NousResearch/hermes-agent · cluster 127830
Data as of
Nothing open on GitHub. Fix merged in #132928. Check it covers your case.
The short answer
- Known?
- Yes. 7 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #132928. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #133567. That is separate from the fix event. - Still open
- Nothing open on GitHub.
A bug where the update/bundle-skew check triggers unbounded on-demand fetching in tree-less partial clones, causing massive pack growth and continuous AV scanning. The associated fix bounds the check and skips tree-less partial clones to prevent the issue.
Open issues0
Open PRs0
Fixes on record
-
#132928 feat(update): hermes update cleans up git packs progressively, 60 s max per run
files:
hermes_cli/_subprocess_compat.py,hermes_cli/git_pack_tidy.py,hermes_cli/update_cmd.py,hermes_cli/update_cmd_check.py,tests/hermes_cli/test_git_pack_tidy.py,tests/test_windows_subprocess_no_window_flags.py,website/docs/getting-started/updating.md -
#133016 fix(install): installs stop re-downloading directory history: clone blobless, convert treeless checkouts once
files:
hermes_cli/gitlock.py,hermes_cli/update_cmd_fleet_checkout.py,hermes_cli/update_cmd_maint.py,scripts/install.ps1,scripts/install.sh,tests/e2e/core/upgrade/git/_git_world.py,tests/e2e/core/upgrade/git/test_partial_clone.py,tests/e2e/core/upgrade/git/test_truthful_outcome.py,tests/e2e/core/upgrade/hosts/_hosts.py,tests/e2e/core/upgrade/network/_seed.py,tests/e2e/core/windows_update/_machine.py,tests/hermes_cli/test_update_fleet_checkout_build_stamp.py,tests/hermes_cli/test_update_shallow_heal.py,tests/scripts/install/test_install_clone_throttle_fallback.py,website/docs/getting-started/updating.md -
#133567 Treeless installs convert before the update's dependency steps and on installer re-runs (#129514, salvage #132428)
files:
hermes_cli/_subprocess_compat.py,hermes_cli/_update_takeover.py,hermes_cli/git_pack_tidy.py,hermes_cli/gitlock.py,hermes_cli/update_cmd.py,hermes_cli/update_cmd_maint.py,hermes_cli/update_completion.py,scripts/install.ps1,scripts/install.sh,tests/hermes_cli/test_git_pack_tidy.py,tests/hermes_cli/test_update_completion_process.py,tests/scripts/install/test_install_clone_throttle_fallback.py,website/docs/getting-started/updating.md
3 PRs closed without merging
From the close comments: closed without comment 1 · done elsewhere 1 · superseded by another PR 1
-
#127910 fix(desktop): bound the bundle-skew check and skip tree-less partial clones (#127830) · superseded by another PR →
#129223 - #129223 fix(desktop): bound the bundle-skew check and skip tree-less partial clones (#127830) · closed without comment
-
#132428 fix(update): migrate treeless installs to blobless clones so path-filtered git stops lazy-fetching [risk 1.00] · done elsewhere →
5436596,e7de41c,#133567,#133016,#132928
Closed issues · 1
- Closed#127830Update-check rev-list on tree:0 partial clone causes unbounded on-demand fetch storm (103 GB pack growth, continuous AV scanning)
How this cluster was grouped
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Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.29: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
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