Service DNS bind ne démarrant plus (ubuntu)

Sur serveur en production hébergeant plusieurs sites le service bind9 ne démarre plus suite à un reboot serveur.

Serveur Unbuntu :
Debian GNU/Linux 6.0.7 (squeeze)

Messages d'erreurs:
# service bind9 start
Starting domain name service...: bind9 failed!

# service bind9 restart
Stopping domain name service...: bind9rndc: connect failed: 127.0.0.1#953: connection refused

#netstat | grep 953
(Résultat vide)

#ps -aux | grep bind
(resultat vide, hors la commande grep...)

#tail /var/log/syslog
[E-mail visible pour les membres Pro]# tail /var/log/syslog
Nov 15 23:45:32 ks206045 named[24462]: starting BIND 9.7.3 -u bind
Nov 15 23:45:32 ks206045 named[24462]: built with '--prefix=/usr' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--sysconfdir=/etc/bind' '--localstatedir=/var' '--enable-threads' '--enable-largefile' '--with-libtool' '--enable-shared' '--enable-static' '--with-openssl=/usr' '--with-gssapi=/usr' '--with-gnu-ld' '--with-dlz-postgres=no' '--with-dlz-mysql=no' '--with-dlz-bdb=yes' '--with-dlz-filesystem=yes' '--with-dlz-ldap=yes' '--with-dlz-stub=yes' '--with-geoip=/usr' '--enable-ipv6' 'CFLAGS=-fno-strict-aliasing -DDIG_SIGCHASE -O2' 'LDFLAGS=' 'CPPFLAGS='
Nov 15 23:45:32 ks206045 named[24462]: adjusted limit on open files from 1024 to [Téléphone visible pour les membres Pro]
Nov 15 23:45:32 ks206045 named[24462]: found 8 CPUs, using 8 worker threads
Nov 15 23:45:32 ks206045 named[24462]: using up to 4096 sockets
Nov 15 23:45:32 ks206045 named[24462]: loading configuration from '/etc/bind/named.conf'
Nov 15 23:45:32 ks206045 named[24462]: /etc/bind/named.conf.options:2: change directory to '/var/cache/bind' failed: file not found
Nov 15 23:45:32 ks206045 named[24462]: /etc/bind/named.conf.options:2: parsing failed
Nov 15 23:45:32 ks206045 named[24462]: loading configuration: file not found
Nov 15 23:45:32 ks206045 named[24462]: exiting (due to fatal error)

Je recherche une personne capable de remettre le service en état sans perdre les configurations bind.

Solar