The restorecond command is used in SELinux to restore the default SELinux security context for files and directories. If you encounter the error message “Will not restore a file with more than one hard link (/etc/resolv.conf) No such file or directory,” it means that the file /etc/resolv.conf has more than one hard link and restorecond is unable to restore its SELinux security context.
The hard link is a feature in Unix-like systems that allows multiple names to refer to the same file in the same file system. When a file has multiple hard links, it is not possible to set a different security context for each link.
To resolve this issue, you can try the following steps:
- Remove the extra hard links to the file:
find / -samefile /etc/resolv.conf -delete
- Restore the default SELinux security context for the file:
sudo restorecon /etc/resolv.conf
- Verify that the SELinux security context has been restored:
ls -Z /etc/resolv.conf
This should display the SELinux security context of the file, which should match the default SELinux security context for the file type.
Note that these steps assume that the /etc/resolv.conf file is correctly configured for your network settings. If you encounter any issues with your network connectivity after restoring the SELinux security context for /etc/resolv.conf, you may need to verify and update your network settings.