技术分享_ rsync错误: writefd_unbuffered failed to write 4 bytes to socket [sender]: Broken pipe (32)

linux

发布日期: 2023-06-29 14:00:27

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执行服务器中的rsyncd时，发现卡住了。查看日志，里面是这样的：<br...

执行服务器中的rsyncd时，发现卡住了。查看日志，里面是这样的：<br>2023/06/26 23:48:36 [63035] rsync: writefd_unbuffered failed to write 4 bytes to socket [sender]: Broken pipe (32)
2023/06/26 23:48:36 [63035] rsync: connection unexpectedly closed (12474414 bytes received so far) [sender]
2023/06/26 23:48:36 [63035] rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
2023/06/27 01:01:03 [65443] rsync: connection unexpectedly closed (0 bytes received so far) [sender]
2023/06/27 01:01:03 [65443] rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
2023/06/28 01:01:03 [99402] rsync: connection unexpectedly closed (0 bytes received so far) [sender]
2023/06/28 01:01:03 [99402] rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
2023/06/29 01:01:03 [36581] rsync: connection unexpectedly closed (0 bytes received so far) [sender]
2023/06/29 01:01:03 [36581] rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
2023/06/29 13:25:11 [51575] building file list<br><br><div>在网上找到一篇文章里写的：</div><div><br></div><div>1）日志文件越大，越有可能发生上述错误</div><div><br></div><div>2）rsync并发数量越多，越有可能发生上述错误</div><div><br></div><div>针对上述两个规律，对同步程序进行了一些改动：</div><div><br></div><div>1）将同步线程的sleep时间修改为随机值</div><div><br></div><div>2）缩短日志同步间隔</div><div><br></div><div>3）修改ssh加密算法</div><div><br></div><div>4）延长rsync命令超时时间</div><div><br></div><div>于是我检查发现日志文件已达到198M，删除日志文件，问题就解决了。</div><div><br></div><div>参考文章：https://blog.csdn.net/azhao_dn/article/details/7073931</div>

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