Basic Ganeti Commands

Show nodes and instances:

# gnt-node list
# gnt-instance list

List instances and there primary and secondary disks:

# gnt-instance list --no-headers -o name,pnode,snodes

Move secondary disks to another node:

# gnt-instance replace-disks -n  

Migrate instance to secondary node:

# gnt-instance migrate 

View storage & volumes

# gnt-node list-storage

# gnt-node volumes