WARNING: The host '{domain}' could not be looked up with resolveip.

mysql 설치 완료후 mysql_install_db 실행시 아래와 같은 경고문구가 나오면서 실행되지 않는 경우가 있다.

#] mysql_install_db
WARNING: The host '{domain}' could not be looked up with resolveip.
This probably means that your libc libraries are not 100 % compatible
with this binary MySQL version. The MySQL daemon, mysqld, should work
normally with the exception that host name resolving will not work.
This means that you should use IP addresses instead of hostnames
when specifying MySQL privileges !

해결방법

#] cat /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=domain

#] cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 domain
::1 localhost.localdomain localhost6 localhost6.localdomain6

network의 HOSTNAME이 hosts 파일에 빠져있다면 127.0.0.1 마지막에 넣어주자.