72 lines
1.9 KiB
Markdown
72 lines
1.9 KiB
Markdown
# 【E21现场】LGH-PE站点Data Transporter，硬盘设置：cache不等于unsafe
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OSS-261 | 2023-01-05T21:02:07.000+0800 | 尹付涛 | 完成 |
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基于LGH-PE站点，查询了所有站点虚拟机配置，发现以下站点虚拟机硬盘设置中cache不等于unsafe：
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LGH-PE：PolicyBroker(10.230.12.2)、NEZHAAgent(10.230.12.3)、Data Transporter(10.230.12.4)
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OAP-PE：PolicyBroker(10.231.12.2)、NEZHAAgent(10.231.12.3)**yinfutao** commented on *2023-01-10T10:37:43.927+0800*:
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通过测试已整理出调整磁盘缓存策略文档，待[~chengsiyuan] 在现场测试环境进行校验。
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**chengsiyuan** commented on *2023-01-11T04:58:40.382+0800*:
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已在E测试环境校验完毕，校验结果已经反馈给[~yinfutao]
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**yinfutao** commented on *2023-01-11T10:47:24.801+0800*:
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使用五层工程部测试环境的OLAP再次进行测试，把磁盘缓存策略从Default (No cache)调整到Write back (unsafe)后，MD5值没有变化，OLAP程序正常启动。
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登录测试环境的TSG界面，下发安全策略的URL阻断、拦截和代理策略的URL阻断、关键字监测、内容替换、URL重定向、下载劫持、脚本注入都能达到对应的效果。[~chengsiyuan]
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**chengsiyuan** commented on *2023-01-13T14:51:46.730+0800*:
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使用E现场测试环境的OLAP进行测试，把磁盘缓存策略从Default (No cache)调整到Write back (unsafe)后，MD5值没有变化，OLAP程序正常启动。[~yinfutao]
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**yinfutao** commented on *2023-01-28T09:36:48.132+0800*:
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调整磁盘缓存策略文档已整理 [^PVE虚拟机磁盘调整缓存策略_20230128.docx]
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## Attachments
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**34149/LGH-PE.png**
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**34524/PVE虚拟机磁盘调整缓存策略_20230128.docx**
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**34525/PVE虚拟机磁盘调整缓存策略_20230128-1.docx**
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