When I restart the named service, it gives me this error:./etc/init.d/named restartStopping named:                                            [  OK  ]Starting named: Error in named configuration:zone enum4red.com/IN: has 0 SOA recordszone enum4red.com/IN: has no NS recordszone enum4red.com/IN: not loaded due to errors._default/enum4red.com/IN: bad zonezone localhost.localdomain/IN: loaded serial 0zone localhost/IN: loaded serial 0zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0zone 0.in-addr.arpa/IN: loaded serial 0                                                           [FAILED]umount: /var/named/chroot/var/named: device is busy.        (In some cases useful info about processes that use         the device is found by lsof(8) or fuser(1))logs are:Oct  7 04:35:46 localhost named: zone enum4red.com/IN: has 0 SOA recordsOct  7 04:35:46 localhost named: zone enum4red.com/IN: has no NS recordsOct  7 04:35:46 localhost named: zone enum4red.com/IN: not loaded due to errors.Oct  7 04:35:46 localhost named: _default/enum4red.com/IN: bad zoneOct  7 04:35:46 localhost named: zone localhost.localdomain/IN: loaded serial 0Oct  7 04:35:46 localhost named: zone localhost/IN: loaded serial 0Oct  7 04:35:46 localhost named: zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0Oct  7 04:35:46 localhost named: zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0Oct  7 04:35:46 localhost named: zone 0.in-addr.arpa/IN: loaded serial 0any idea what went wrong?
/var/named/chroot/var/named: device is busy
fedora;dns;bind
The error is telling you exactly what's wrong:Error in named configuration:zone enum4red.com/IN: has 0 SOA recordszone enum4red.com/IN: has no NS recordszone enum4red.com/IN: not loaded due to errors.Go to this directory:/var/named/chroot/var/namedTake a look at the zone files for the zone enum4red.com.