备份配置文件
cp /etc/cobbler/settings{,.bak}cp /etc/cobbler/dhcp.template{,.bak}pxe.template、tftpd.template）。备份系统镜像与Kickstart文件
cp -r /var/lib/cobbler/kickstarts /backup/tar -czvf /backup/cobbler_backup.tgz --exclude=/proc --exclude=/lost+found --exclude=/mnt --exclude=/sys /恢复配置文件
cp /backup/settings.bak /etc/cobbler/settingscp /backup/dhcp.template.bak /etc/cobbler/dhcp.templatesystemctl restart cobblerd httpd dhcpd恢复系统镜像与Kickstart文件
tar -xzvf /backup/cobbler_backup.tgz -C /cp -r /backup/kickstarts/* /var/lib/cobbler/kickstarts/tar -tvzf 命令查看压缩包内容。cobbler check 命令验证配置正确性。参考来源：
