不能从Centos-7客户端“NIS服务器Centos-6”更改NIS帐户密码

我试图从Centos-7.0.1406客户端更改NIS帐户的密码,服务器是Centos-6.6

看来passwd命令不要求我既不要更改密码也不要求我input旧密码,它只返回以下内容

更改用户mashour的密码。

passwd:身份validation令牌操作错误

这里也是strace快照

打开(“/ usr / share / locale / en_US.UTF-8 / LC_MESSAGES / Linux-PAM.mo”,O_RDONLY)= 5

fstat(5,{st_mode = S_IFREG | 0644,st_size = 520,…})= 0

mmap(NULL,520,PROT_READ,MAP_PRIVATE,5,0)= 0x7fa11e121000 close(5)= 0

open(“/ usr / share / locale / en_US.utf8 / LC_MESSAGES / Linux-PAM.mo”,O_RDONLY)= -1 ENOENT(没有这样的文件或目录)

open(“/ usr / share / locale / en_US / LC_MESSAGES / Linux-PAM.mo”,O_RDONLY)= -1 ENOENT(没有这样的文件或目录)

open(“/ usr / share / locale / en.UTF-8 / LC_MESSAGES / Linux-PAM.mo”,O_RDONLY)= -1 ENOENT(没有这样的文件或目录)

open(“/ usr / share / locale / en.utf8 / LC_MESSAGES / Linux-PAM.mo”,O_RDONLY)= -1 ENOENT(没有这样的文件或目录)

open(“/ usr / share / locale / en / LC_MESSAGES / Linux-PAM.mo”,O_RDONLY)= -1 ENOENT(没有这样的文件或目录)

写(2,“passwd:authentication令牌pipe理员”,… 48passwd:authentication令牌操作错误)= 48

munmap(0x7fa114a82000,2109664)= 0

munmap(0x7fa114868000,2200544)= 0

munmap(0x7fa114664000,2109648)= 0

munmap(0x7fa114462000,2101296)= 0

munmap(0x7fa11425f000,2105464)= 0

munmap(0x7fa11405d000,2101320)= 0

munmap(0x7fa113e5a000,2105576)= 0

munmap(0x7fa113c54000,2118240)= 0

munmap(0x7fa113a49000,2138640)= 0

munmap(0x7fa113833000,2183688)= 0

munmap(0x7fa113628000,2138848)= 0

exit_group(1)=?

+++退出1 +++

不过,我可以使用passwd命令从任何Centos-6客户端更改NIS帐户密码。

任何想法出了什么问题?