etwenandClaude Opus 5
a31c186142
The bench run reported FAIL=3 with no NIC errors and no drops. All three failures were on eth1 and all three were missing exactly icmp_seq=1, with the other nine replies present and sub-millisecond. That is neighbour resolution: once the ARP entry for the target expires, the first echo request is spent resolving it and ping counts it as loss. Rounds sat about 24 s apart, right on the edge of the default reachable time, so it happened on some rounds and not others. mgmt_ping_monitor.sh V3.0.0: - One discarded ping per NIC before the measured run resolves ARP, so MAX_LOSS_PCT can stay at 0 and a FAIL means a real drop. Raising the threshold instead would have hidden genuine single-packet loss, and a longer settle would not help -- nothing triggers ARP until the ping. - Both NICs now ping at the same time and keep accumulating until stopped, rather than alternating fixed bursts. Each writes its own raw capture. - `stop` sends SIGINT rather than SIGTERM, because ping prints its statistics block on interrupt and that block is what the report parses, then renders into the log: the last TAIL_LINES entries per NIC, each one's statistics and verdict, and `ip -s link show` for both interfaces. - `-D -O` are on by default so every line carries a timestamp and a request that got no reply is visible in the tail instead of merely absent. Clear PING_EXTRA_OPTS if the platform's ping rejects them. Since the script no longer re-execs itself to daemonise, `bash mgmt_ping_monitor.sh start` works without the execute bit. .gitignore: the new *.raw / *.pid / *.state runtime files were outside the *.log rule and would have been committed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
31 lines
569 B
Plaintext
31 lines
569 B
Plaintext
# secret/ 全部忽略，但保留 README 與範本
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secret/*
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!secret/README.md
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!secret/*.example
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!secret/.gitkeep
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# AI 協作素材不入 git
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For_AI/
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# 測試 log（含 DUT 序號 / MAC / 韌體版本，保留目錄結構即可）
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*.log
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!**/logs/.gitkeep
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!**/Logs/.gitkeep
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# monitor 腳本的執行期產物（原始擷取、pid、狀態）
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*.raw
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*.pid
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*.state
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# 打包輸出：產出不進 git，打包工具本身要進
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publish/*
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!publish/.gitkeep
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!publish/publish.sh
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# Office 暫存檔
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~$*
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# 客戶板 schematic 原始檔（機密，勿入 repo）
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*.DSN
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*.dsn
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