![]() Then a bootable ISO image with disaster recovery system will be created under /var/lib/rear/output by default. ![]() ReaR will examine the current backup system and gather necessary information, like the disk layout, files to be excluded and the boot loader, etc. Always preserve the default excludes to avoid issue described in solution RHEL 7 restored from ReaR doesn't boot if custom backup excludes were used for backup.Ĭreate the disaster recovery system and generate backup files. # cat '/media' '/var/tmp' '/var/crash')īe careful when changing the BACKUP_PROG_EXCLUDE variable. Modify the configuration file /etc/rear/nf on the backup server with these settings. Install the required packages on the backup server. storage *(fsid=0,rw,sync,no_root_squash,no_subtree_check,crossmnt) We use /storage directory for storing the back up files later.
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