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C0: cap systemd-coredump on ringtail to stop game-crash lockups

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Wine/Proton game segfaults (e.g. Diablo IV) produced multi-GB cores that
systemd-coredump spent minutes compressing to disk, pinning the CPU and
freezing the desktop. Cap ProcessSizeMax/ExternalSizeMax at 1G (oversized
cores logged but skipped) and MaxUse at 2G to bound the store.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erich Blume 2026-05-27 11:54:32 -07:00
commit c09bd5b612
2 changed files with 17 additions and 0 deletions
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docs/changelog.d/+ringtail-coredump-size-cap.infra.md Normal file
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Cap systemd-coredump on ringtail (ProcessSizeMax/ExternalSizeMax 1G, MaxUse 2G) so multi-GB Wine/Proton game crash dumps no longer thrash the disk and lock up the desktop.