• Guido Trotter's avatar
    Verify: add N+1 Memory redundancy verification · 2b3b6ddd
    Guido Trotter authored
    For every node we check that we can host all the instances it's currently
    secondary for belonging to the same primary. This ensures that if a node fails
    all its instances can fit on their secondary node. The code only works when
    failover is forced to go to the secondary node, and cannot go to an arbitrary
    node in the cluster, which is the case in Ganeti 1.2.
    Reviewed-by: iustinp
cmdlib.py 155 KB