• Iustin Pop's avatar
    Implement disk grow at LU level · 8729e0d7
    Iustin Pop authored
    This patch adds a new opcode and LU for growing an instance's disk.
    
    The opcode allows growing only one disk at time, and will throw an error
    if the operation fails midway (e.g. on the primary node after it has
    been increased on the secondary node). As such, it might actually leave
    different sized LVs on different nodes, but this will not create
    problems.
    
    Reviewed-by: imsnah
    8729e0d7
cmdlib.py 171 KB