用samba时出现"Failed to find entry for user..."

使用samba时出现"Failed to find entry for user..."

[root@localhost samba]# smbpasswd samba
New SMB password:
Retype new SMB password:
Failed to find entry for user samba.

解决方法，加参数'-a'：

 # smbpasswd  -a oracle

[root@localhost samba]# smbpasswd -a samba
New SMB password:
Retype new SMB password:
Added user samba.