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).