GRML
Used by Blue Light as an alternative to Crowbar.
Includes a version for i386 and amd64.
Iso available as rose:/home/share/resources/iso-images/other/grml96-full_2013.02.iso and can be downloaded from: http://grml.org/
Use
At boot choose the version according to your CPU architecture
Activate all the RAID array
http://wiki.bluelightav.org/display/BLUE/RAID+with+MDADM#RAIDwithMDADM-Startthearraysatonce
Activate all the LVMs
http://wiki.bluelightav.org/display/BLUE/LVM#LVM-ActivateLVMs
Crowbar
Former rescue system used by Blue Light and developed by the other Manu Not developed anymore and does not include some of the tools we need (LVM).