2025-09-14 21:52:36 +00:00
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# 【E21现场】LGH-PE站点多块NPB板卡SAPP频繁出现重启现象
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OMPUB-1013 | 2023-08-30T22:16:34.000+0800 | 杨威 | 已关闭 |
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---
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LGH-PE站点多块NPB板卡sapp频繁出现重启现象。
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20230828 10:00:00 -- 20230830 17:00:00 sapp重启情况:
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NPB01:55次
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NPB02:14次
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NPB03:8次
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NPB04:37次
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NPB05:11次
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20230831 00:00:00 -- 17:30:00 sapp重启情况:
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NPB01:4次
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NPB03:6次
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NPB04:5次
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NPB05:1次
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附件包含近2日的NZ界面告警信息、资产详情、dashboard(NPB System Inspection),NPB系统日志。
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NPB_Core_minidump采集命令如下:
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mkdir -p /tmp/check_core/sapp_log
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cp -r /opt/tsg/sapp/log /tmp/check_core/sapp_log
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/opt/tsg/framework/bin/minidump-2-core /run/sapp/crashreport/xxxxxxx.dmp > /tmp/check_core/core.NPB01.01
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tar -zcvf check_core.tar.gz check_core/
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**yangwei** commented on *2023-09-01T11:32:33.056+0800*:
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* 原因
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** 目前E21现场的OS版本为v22.11.5,检查现场导出的minidump文件,所有的段错误现场都在dtls记录数据,现象原因见下图和[OMPUB-886] E现场: 升级tsg-os-v22.11.5-e8004bc版本后,2023-04-03出现一次重启 - Geedge Networks Jira描述
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!image-2023-09-01-11-22-54-819.png|width=591,height=273!
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*
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** 按上述issue描述,5月升级后现场应该已经全部关闭dtls相关功能(OS中有相关设置),请[~songlongkun] 确认下LGH-PE站点,和其他站点开启的功能是否一致,或者近期是否做过相关的设置修改
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* 建议解决方案
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** 延续5月升级后的设置,确保在线关闭DTLS相关功能,DTLS功能待后续升级(如v23.07)后开启
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*** 优点:无版本更新等操作,仅为配置项检查和同步,不增加用户预期
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*** 缺点:DTLS功能缺失,增加给用户的解释成本
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---
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2025-09-14 22:26:17 +00:00
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# Attachments
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2025-09-14 21:52:36 +00:00
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2025-09-14 22:26:17 +00:00
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Attachment: image-2023-09-01-11-22-54-819.png
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2025-09-14 22:27:11 +00:00
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2025-09-14 22:26:17 +00:00
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2025-09-14 21:52:36 +00:00
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2025-09-14 22:26:17 +00:00
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Attachment: LGH-PE站点sapp频繁重启相关信息.zip
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2025-09-14 22:27:11 +00:00
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2025-09-14 22:26:17 +00:00
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[LGH-PE站点sapp频繁重启相关信息.zip](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/43710/LGH-PE站点sapp频繁重启相关信息.zip)
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Attachment: NPB_Core_minidump.zip
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2025-09-14 22:27:11 +00:00
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2025-09-14 22:26:17 +00:00
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[NPB_Core_minidump.zip](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/43716/NPB_Core_minidump.zip)
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2025-09-14 21:52:36 +00:00
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