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XCP 日志中未知和重试的含义是什么

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适用于

NetApp XCP 

回答

  • Retries 是 XCP 在扫描/检查文件时收到任何错误（TCP 错误、网络问题导致的 RPC 错误）后进行的重试次数。
  • Unknown stats 是 XCP 请求重传过程中的未知应答。 

示例：

2021-03-26 13:46:29,112 - INFO - 26369 xcp xcp 104 unknown, 129 retries, 45932475 scanned, 6328 copied, 6328 indexed, 45920821 reviewed, 45920821 checked at source, 45920821 re-reviewed, 6328 new files, 45920821 reindexed, 24.9 GiB in (4.40 MiB/s), 7.98 GiB out (1.41 MiB/s), 1h36m.

注意：这些只是 XCP 显示的计数器，如果状态显示为"PASSED"，则没有问题

追加信息

除了 unknown 和 retries 之外，我们还可以在日志中看到，如果状态显示为 passed 并且没有问题，这也可以忽略，因为它在 1 次尝试后重新连接。

xcp: Reopener (101622 isChild True) 'cxcx-nfs.xx.com tcp 2049 nfs3 c0 755': WARNING: reconnected in 0.007s after 1 try during 0s

xcp: Reopener (514628 isChild false ) 'xcxc-nfs.xx.com tcp 2049 nfs3 c0 654': WARNING: reconnected in 0.007s after 1 try during 0s

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