Hi Guys,
Although I’ve been messing around with Linux for a while now, I’ve only just decided to take it serious and use it as my main home PC now and toss Windows out the…well Window I guess.
So to date if I ever broke my build it really wasn’t the end of the world, installing drivers, trying apps, generally playing around. Although I’m going to be using my openSUSE 13.1 Gnome build as my main PC, the child in me will mean I’ll continue to play around and mess with things (it’s why I love Linux so much). I know I could run a VM for a test bed etc and I probably will do that, however I want a bare metal backup solution of my main build. I’ve spent a bit of time getting the drivers I wanted installed, the apps I like to use, my conky configs etc etc and I want a simple few command line restore options.
So REAR appears to be the answer to my problem.
However I’m having trouble getting REAR to do what I want, initially I want to create a bootable USB drive which will allow me to enter the REAR console, however the actual back I want to store on another drive (initially a local mount, but then moving over to my NAS).
I’ve created my /etc/rear/local.conf as follows :
# sample local configuration
# Create Relax-and-Recover rescue media as ISO image
# OUTPUT=ISO
OUTPUT=USB
BACKUP=NETFS
BACKUP_URL=file:///d02/backup/
EOF
I’ve ran the command to format the USB
glen@linux-svr01:~> sudo /usr/sbin/rear format /dev/sdd
USB device /dev/sdd must be formatted with ext2/3/4 or btrfs file system
Please type Yes to format /dev/sdd in ext3 format:
Yes
And then I thought it was as simple as running :
glen@linux-svr01:~> sudo /usr/sbin/rear -v mkrescue
Relax-and-Recover 1.14 / Git
Using log file: /var/log/rear/rear-linux-svr01.log
ERROR: USB device ($USB_DEVICE) is not set.
Aborting due to an error, check /var/log/rear/rear-linux-svr01.log for details
But as you can see I get ‘ERROR: USB device ($USB_DEVICE) is not set’, and I’ve probably made a school boy error or completing misunderstood the concepts of the config file.
Edit: Sorry added the log file mentioned in the terminal
2013-12-22 09:48:08 Relax-and-Recover 1.14 / Git
2013-12-22 09:48:08 Command line options: /usr/sbin/rear -v mkrescue
2013-12-22 09:48:08 Using log file: /var/log/rear/rear-linux-svr01.log
2013-12-22 09:48:08 Including conf/Linux-i386.conf
2013-12-22 09:48:08 Including conf/GNU/Linux.conf
2013-12-22 09:48:08 Including /etc/rear/local.conf
/etc/rear/local.conf: line 12: EOF: command not found
2013-12-22 09:48:08 Using build area '/tmp/rear.TMqlBOQaWrVCskQ'
mkdir: created directory '/tmp/rear.TMqlBOQaWrVCskQ/rootfs'
mkdir: created directory '/tmp/rear.TMqlBOQaWrVCskQ/tmp'
2013-12-22 09:48:08 Running mkrescue workflow
2013-12-22 09:48:08 Running 'prep' stage
2013-12-22 09:48:08 Including prep/default/00_remove_workflow_conf.sh
mkdir: created directory '/tmp/rear.TMqlBOQaWrVCskQ/rootfs/etc'
mkdir: created directory '/tmp/rear.TMqlBOQaWrVCskQ/rootfs/etc/rear'
2013-12-22 09:48:08 Including prep/default/02_translate_url.sh
2013-12-22 09:48:08 Including prep/default/03_translate_tape.sh
2013-12-22 09:48:08 Including prep/USB/default/04_set_NETFS_requirements.sh
2013-12-22 09:48:08 Including prep/NETFS/default/05_check_NETFS_requirements.sh
2013-12-22 09:48:08 Skipping ping test
2013-12-22 09:48:08 Including prep/USB/default/06_set_usb_device.sh
2013-12-22 09:48:08 Including prep/NETFS/default/07_set_backup_archive.sh
2013-12-22 09:48:08 Including prep/NETFS/default/15_save_rsync_version.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/20_include_agetty.sh
2013-12-22 09:48:08 Including prep/NETFS/GNU/Linux/20_selinux_in_use.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/21_include_dhclient.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/22_include_lvm_tools.sh
2013-12-22 09:48:08 Device mapper found enabled. Including LVM tools.
2013-12-22 09:48:08 Including prep/GNU/Linux/23_include_md_tools.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/28_include_systemd.sh
2013-12-22 09:48:08 Including systemd (init replacement) tool-set to bootstrap Relax-and-Recover
2013-12-22 09:48:08 Including prep/GNU/Linux/28_include_vmware_tools.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/29_include_drbd.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/30_check_backup_and_output_url.sh
2013-12-22 09:48:08 Including prep/GNU/Linux/30_include_grub_tools.sh
2013-12-22 09:48:08 Including prep/USB/Linux-i386/33_find_isolinux.sh
2013-12-22 09:48:08 Including prep/USB/Linux-i386/34_find_mbr_bin.sh
2013-12-22 09:48:08 Including prep/USB/Linux-i386/35_check_usb_disk.sh
2013-12-22 09:48:08 ERROR: USB device ($USB_DEVICE) is not set.
=== Stack trace ===
Trace 0: /usr/sbin/rear:245 main
Trace 1: /usr/share/rear/lib/mkrescue-workflow.sh:31 WORKFLOW_mkrescue
Trace 2: /usr/share/rear/lib/framework-functions.sh:79 SourceStage
Trace 3: /usr/share/rear/lib/framework-functions.sh:40 Source
Trace 4: /usr/share/rear/prep/USB/Linux-i386/35_check_usb_disk.sh:2 source
Trace 5: /usr/share/rear/lib/_input-output-functions.sh:131 StopIfError
Message: USB device ($USB_DEVICE) is not set.
===================
2013-12-22 09:48:08 Running exit tasks.
2013-12-22 09:48:08 Finished in 1 seconds
2013-12-22 09:48:08 Removing build area /tmp/rear.TMqlBOQaWrVCskQ
rmdir: removing directory, '/tmp/rear.TMqlBOQaWrVCskQ'
2013-12-22 09:48:08 End of program reached
Unfortunately I’ve not found much in the way of help on Google (not to say something isn’t out there), but was wondering if we have some REAR skills on the board, or at least a pointer to some more detailed documentation on REAR or working examples, the REAR site appears light on info and the openSUSE wiki’s I’ve found talk more about strategy.
Thanks in advance
Glen