Each node cluster configuration file, and the permissions are the same, today, a colleague permission to change the time, time chmod 755 yumsource / directory, to pay more a -R, resulting in a recursive change the permissions appear abnormal
Like the current file is different permissions, do the following
getfacl get the current file permissions normal system, to recover with setfacl on another machine. the getfacl -R & lt / the root / Test> acl.bak the acl.bak file copy over the setfacl --restore acl.bak
Another way, if the file is also a problem, directly extract the tar package, file permissions are the same