rsync 报错 列出客户端命令行报错信息，与服务端的日志信息，错在哪里一目了然

Posted 2020-10-12

rsync 报错：

本人是配置正确后，故意改错，而得到的报错，还有很多没有去实验，欢迎补充！

这是我的linux版本

[[email protected] backupkhd]# cat /etc/redhat-release

CentOS release 6.8 (Final)

[[email protected] backupkhd]# uname -r

2.6.32-642.el6.i686

[[email protected] backupkhd]#

正确传输日志：

---

这一段排头是废话，每次传输都会有，以下的日志省略，以减少内容

2017/09/15 16:38:58 [2128] params.c:Parameter() - Ignoring badly formed line in configuration file: ignore errors

2017/09/15 16:38:58 [2128] name lookup failed for 172.16.1.32: Name or service not known

2017/09/15 16:38:58 [2128] connect from UNKNOWN (172.16.1.32)

---

2017/09/15 16:38:58 [2128] rsync to backup/ from [email protected] (172.16.1.32)

2017/09/15 16:38:58 [2128] receiving file list

2017/09/15 16:38:58 [2128] ./

2017/09/15 16:38:58 [2128] sent 1998 bytes  received 4532 bytes  total size 0

报错 1、

客户端命令行：

@ERROR: auth failed on module backup  （认证模块backup失败，backup是我的模块名）

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

服务端日志：

2017/09/15 16:27:22 [2120] secrets file must not be other-accessible (see strict modes option) 机密文件不能是其他可访问的（请参阅严格模式选项）

2017/09/15 16:27:22 [2120] continuing without secrets file

2017/09/15 16:27:22 [2120] auth failed on module backup from unknown (172.16.1.32): missing secret for user "rsync_backup"

报错原因：服务端的密码文件/etc/rsync.password权限不对，600改为了644

报错 2、

客户端命令行：

@ERROR: auth failed on module backup

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

服务端日志：

2017/09/15 16:42:28 [2139] secrets file must be owned by root when running as root (see strict modes) 当根目录运行时，秘密文件必须由root拥有（参见严格模式）

2017/09/15 16:42:28 [2139] continuing without secrets file

2017/09/15 16:42:28 [2139] auth failed on module backup from unknown (172.16.1.32): missing secret for user "rsync_backup"

报错原因：服务端的密码文件/etc/rsync.password改成了root用户以外的其他用户（我这里是以root运行rsync的，鄙人不才，我也不知道能不能用普通用户运行，改了半天的参数，一直报错。无奈放弃。）文件的所有者不对

报错3、

客户端命令行：

@ERROR: auth failed on module backup

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

服务端日志：

2017/09/15 17:27:27 [2338] auth failed on module backup from unknown (172.16.1.32): unauthorized user 未经授权的用户

报错原因：配置文件里auth users用户认证这一项的认证错误

报错4、

客户端命令行：

@ERROR: Unknown module ‘ackup‘

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

服务端日志：

2017/09/15 17:31:03 [2343] unknown module ‘ackup‘ tried from UNKNOWN (172.16.1.32)  未知的块儿设备

报错原因：[backup] 块儿设备，认证错误

报错5、

客户端命令行：

rsync: failed to connect to 172.16.2.42: Connection refused (111)   拒接连接 ，（我的服务端上只允许172.16.1.0/24 连接 ）

rsync error: error in socket IO (code 10) at clientserver.c(124) [sender=3.0.6]

[[email protected] backupkhd]#

服务端日志：

没有服务日志，因为服务端根本就没有收到信息

报错原因：IP地址不正确

报错6、

客户端命令行：

@ERROR: chdir failed

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

[[email protected] backupkhd]#

服务端日志：

2017/09/15 18:33:43 [2389] rsync: chdir /backup failed  目录不存在

: No such file or directory (2)

报错原因：服务端同步数据的目录（/backup/）不存在

报错7、

客户端命令行：

[[email protected] backupkhd]# rsync -avz /backupkhd/ [email protected]::backup/ --password-file=/etc/rsync.password

sending incremental file list

./

rsync: failed to set times on "." (in backup): Operation not permitted (1)

file

file001

file002

......

......

file097

file098

file099

file100

rsync: mkstemp ".file.zomEYF" (in backup) failed: Permission denied (13)

rsync: mkstemp ".file001.QEjeC1" (in backup) failed: Permission denied (13)

rsync: mkstemp ".file002.vTYOfn" (in backup) failed: Permission denied (13)

.......

.......

rsync: mkstemp ".file097.xFqi5x" (in backup) failed: Permission denied (13)

rsync: mkstemp ".file098.EGToKT" (in backup) failed: Permission denied (13)

rsync: mkstemp ".file099.hnsvpf" (in backup) failed: Permission denied (13)

rsync: mkstemp ".file100.AMbC4A" (in backup) failed: Permission denied (13)

sent 4475 bytes  received 1930 bytes  12810.00 bytes/sec

total size is 0  speedup is 0.00

rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1039) [sender=3.0.6]

服务端日志：

2017/09/15 18:40:16 [2398] rsync to backup/ from [email protected] (172.16.1.32)

2017/09/15 18:40:16 [2398] receiving file list

2017/09/15 18:40:16 [2398] rsync: failed to set times on "." (in backup): Operation not permitted (1) 不允许操作

2017/09/15 18:40:16 [2398] rsync: mkstemp ".file.zomEYF" (in backup) failed: Permission denied (13)

2017/09/15 18:40:16 [2398] rsync: mkstemp ".file001.QEjeC1" (in backup) failed: Permission denied (13)

2017/09/15 18:40:16 [2398] rsync: mkstemp ".file002.vTYOfn" (in backup) failed: Permission denied (13)

.....

.....

2017/09/15 18:40:17 [2398] rsync: mkstemp ".file097.xFqi5x" (in backup) failed: Permission denied (13)

2017/09/15 18:40:17 [2398] rsync: mkstemp ".file098.EGToKT" (in backup) failed: Permission denied (13)

2017/09/15 18:40:17 [2398] rsync: mkstemp ".file099.hnsvpf" (in backup) failed: Permission denied (13)

2017/09/15 18:40:17 [2398] rsync: mkstemp ".file100.AMbC4A" (in backup) failed: Permission denied (13)

2017/09/15 18:40:17 [2398] sent 10154 bytes  received 4532 bytes  total size 0

报错原因：这里客户端反馈的是已经传过去，但是服务端的目录不让写入（没有权限），是因为服务端的目录不是你所传输用户（我这里是rsync）所有，多以没有写权限

报错7、

客户端命令行：

@ERROR: auth failed on module backup

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

服务端日志：

2017/09/15 19:24:48 [2439] params.c:Parameter() - Ignoring badly formed line in configuration file: ignore errors

2017/09/15 19:24:48 [2439] name lookup failed for 172.16.1.32: Name or service not known

2017/09/15 19:24:48 [2439] connect from UNKNOWN (172.16.1.32)

2017/09/15 19:25:07 [2439] auth failed on module backup from unknown (172.16.1.32): password mismatch 密码不匹配

报错原因：密码不匹配

报错8、

客户端命令行：

password file must not be other-accessible

continuing without password file

Password:

服务端日志：

客户端会让用户手动输入密码，根据输入密码的对错，而显示不同的日志信息

报错原因：客户端的密码文件权限不是600，服务默认是不允许其他用户能访问密码文件的。服务不会调取这样密码文件，会让你手动输入