rsync报错: Operation not permitted (1)

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rsync报错: Operation not permitted (1)

2024-07-11 01:51| 来源: 网络整理| 查看: 265

[rsync报错:rsync: chgrp “.initial-setup-ks.cfg.jaXlVz” (in backup) failed: Operation not permitted (1)]

问题背景:在配置好rsync服务和客户端后,客户端从服务端拉取是正常的,但从客户端推送到服务端报错。 a,单独推送目录会报这个错误 rsync: recv_generator: mkdir “opt” (in backup) failed: Permission denied (13)

[root@jxl ~]# rsync -avz aa.txt [email protected]::backup sending incremental file list aa.txt rsync: chgrp ".aa.txt.rn3eFN" (in backup) failed: Operation not permitted (1) sent 96 bytes received 125 bytes 442.00 bytes/sec total size is 3 speedup is 0.01 rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1178) [sender=3.1.2]

如果从客户端向服务端推送目录和文件也报错rsync: chgrp “.backup.sh.RwFAWn” (in backup) failed: Operation not permitted (1)。但文件传过去了,目录并没有传过去

[root@nfs01:/opt]# rsync -avz /opt/ [email protected]::backup Password: sending incremental file list ./ backup.sh hejian.txt services rsync: chgrp ".backup.sh.RwFAWn" (in backup) failed: Operation not permitted (1) rsync: chgrp ".hejian.txt.iLqEOb" (in backup) failed: Operation not permitted (1) rsync: chgrp ".services.vxwJGZ" (in backup) failed: Operation not permitted (1) sent 136,811 bytes received 340 bytes 21,100.15 bytes/sec total size is 697,812 speedup is 5.09 rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1178) [sender=3.1.2]

然后检查/backup目录的权限被修改成了550,原来设置的是755,然后把权限修改成755后再重新操作

[root@backup:/backup]# ls -ld /backup/ dr-xr-x--- 3 rsync rsync 312 Sep 1 07:54 /backup/ root@backup:/backup]# chmod 755 /backup/ [root@backup:/backup]# ls -ld /backup/ drwxr-xr-x 4 rsync rsync 324 Sep 1 08:03 /backup/

但修改完后再通过客户端同步,还是报上面的错,并且刚修改的目录权限又变成了550

从网上查询的说是selinux影响,但我检查两台服务器的selinux设置的都是disabled,防火墙也处于关闭状态

[root@backup:/backup]# getenforce Disabled

经排查是由于-a参数导致的,因为-a是归档模式传输,并保持所有文件属性,等价于-rtopgDl(还没有具体深入研究),可以使用下面这个命令替代

[root@nfs01:/opt]# rsync -rltDvz /opt/ [email protected]::backup

不用-a确实解决了,但是经过检查配置文件发现fake super配置参数写成了fake supper因此导致没有root权限。

因此使用-a必须具备fake supper = yes的配置参数才可以。



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