JE me lance dans la sauvegarde de mon serveur
d'abord j'installe mondo :
comme il y avait des problème avec mon Débian j'ai trouvé ça dans les FAQ:

Q11/ Does mondo work with Debian/Ubuntu distributions? ¶

Yes, your best bet are the official Debian packages. Andree, the Debian maintainer, is usually also on the mailing list. Look at DistributionPackaging If you want to use the packages made upstream for Debian/Ubuntu, you need to know that numbering schema are different between upstream mondo (2.x.y) and Debian packages (2.xy),so you should adapt your /etc/apt/preferences file to avoid updates of mondo with apt-get with indeed older versions. Do the following:
wget ftp://ftp.mondorescue.org/ubuntu/`lsb_release -r|awk '{print $2}'`/mondorescue.sources.list
sudo sh -c "cat mondorescue.sources.list >> /etc/apt/sources.list"
sudo sh -c "cat >> /etc/apt/preferences << EOF
Package: mindi
Pin: version 2.0.*
Pin-Priority: 500



Package: mondo
Pin: version 2.2.*
Pin-Priority: 500
EOF
"
(From mails of Andree Leidenfrost and Brian McKee?)

If you are using Debian rather than Ubuntu then alter the first line above to read:
wget ftp://ftp.mondorescue.org/debian/`cat /etc/debian_version`/mondorescue.sources.list
Also be sure on recent Ubuntu versions (8.04) to use the -S and -T switch to locate temp files in a sufficiently big enough file system (by default /var/run is used, which seems to cause problems to Ubuntu users).
J'ai donc tapez :
wget ftp://ftp.mondorescue.org/debian/`cat /etc/debian_version`/mondorescue.sources.list

puis

sh -c "cat mondorescue.sources.list >> /etc/apt/sources.list"
sh -c "cat >> /etc/apt/preferences << EOF
Package: mindi
Pin: version 2.0.*
Pin-Priority: 500



Package: mondo
Pin: version 2.2.*
Pin-Priority: 500
EOF
"
Il falait ensuite specifier l'endroit du noyau :
Q4/ How do I create my mindi Failsafe kernel? ¶
First you need to work with a kernel+modules supporting your hardware both at backup and at restore time. Then copy your kernel under /usr/share/mindi/vmlinuz and create a tar file compressed with bzip2 called lib.tar.bz2 containing all your modules from /lib Example:
  # cd /usr/share/mindi 
  # cp /boot/vmlinuz-x.y.zz vmlinuz 
  # tar cfj lib.tar.bz2 /lib/modules/x.y.zz 
(where x.y.zz is your kernel version)

ensuite la commande que j'utilise ne marche pas avec le graveur je passe donc par une image iso
modoarchive -Oi -d /home/mondo -E /home - T /tmp -s 4g

il faut ensuite graver l'image iso crée avec cdrecord

j'ai rajouté dans le fichier /etc/default/cdrecord les lignes:
#device donné par cdrecord-scanbus
CDR_DEVICE=2,0,0
#vitesse de gravure par défaut
CDR_SPEED=4

pour effacer un dvd-RW
cdrecord blank=fast ou cdrecord blank=all

esuite pour graver :
cdrecord -v image.iso

sauvegarde

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