8.5. enable

8.5.1. enable roll

rocks enable roll {roll...} [arch=string] [version=string]

Enable an available roll. The roll must already be copied on the system using the command "rocks add roll".



List of rolls to enable. This should be the roll base name (e.g., base, hpc, kernel).



The architecture to enable this roll for. If no architecture is supplied, then the roll will be enabled for all architectures.


The version number of the roll to be enabled. If no version number is supplied, then all versions of a roll will be enabled.


# rocks enable roll kernel

Enable the kernel roll

# rocks enable roll ganglia version=5.0 arch=i386

Enable version 5.0 the Ganglia roll for i386 nodes