20 id -2 # do not change unnecessarily
22 alg tree # do not change pos for existing items unnecessarily
24 item device0 weight 1.000 pos 0
25 item device1 weight 1.000 pos 1
26 item device2 weight 1.000 pos 2
27 item device3 weight 1.000 pos 3
28 item device4 weight 1.000 pos 4
29 item device5 weight 1.000 pos 5
30 item device6 weight 1.000 pos 6
31 item device7 weight 1.000 pos 7
34 id -1 # do not change unnecessarily
36 alg tree # do not change pos for existing items unnecessarily
38 item host0 weight 8.000 pos 0
48 step chooseleaf firstn 0 type host
57 step chooseleaf firstn 0 type host
66 step chooseleaf firstn 0 type host