device 0 device0 device 1 device1 device 2 device2 device 3 device3 device 4 device4 type 0 osd type 1 domain domain root { id -1 alg straw hash 0 item device0 weight 1.000 item device1 weight 1.000 item device2 weight 1.000 item device3 weight 1.000 item device4 weight 1.000 } rule rule-firstn { ruleset 0 type replicated min_size 1 max_size 10 step take root step choose firstn 0 type osd step emit } rule rule-indep { ruleset 1 type erasure min_size 1 max_size 10 step take root step choose indep 0 type osd step emit }