gistfile1.txt

swift@saio:~$ swift-ring-builder /etc/swift/object.builder
/etc/swift/object.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 0.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1
The overload factor is 0.00% (0.000000)
Devices:    id  region  zone      ip address  port  replication ip  replication port      name weight partitions balance flags meta
             0       1     1       127.0.0.1  6010       127.0.0.1              6010        d1   1.00        768    0.00
             1       1     2       127.0.0.1  6020       127.0.0.1              6020        d2   1.00        768    0.00
             2       1     3       127.0.0.1  6030       127.0.0.1              6030        d3   1.00        768    0.00
             3       1     4       127.0.0.1  6040       127.0.0.1              6040        d4   1.00        768    0.00
swift@saio:~$ swift-ring-builder /etc/swift/object.builder add r1z1-10.0.1.1:6000/d42_ 10000
Device d4r1z1-10.0.1.1:6000R10.0.1.1:6000/d42_"" with 10000.0 weight got id 4
swift@saio:~$ swift-ring-builder /etc/swift/object.builder rebalance
Reassigned 961 (93.85%) partitions. Balance is now 187149.35.  Dispersion is now 56.15
-------------------------------------------------------------------------------
NOTE: Dispersion of 56.152344 indicates some parts are not
      optimally dispersed.

      You may want to adjust some device weights, increase
      the overload or review the dispersion report.
-------------------------------------------------------------------------------
swift@saio:~$ swift-ring-builder /etc/swift/object.builder add r1z1-10.0.1.1:6000/d43_ 10000
Device d5r1z1-10.0.1.1:6000R10.0.1.1:6000/d43_"" with 10000.0 weight got id 5
swift@saio:~$ swift-ring-builder /etc/swift/object.builder rebalance
Reassigned 63 (6.15%) partitions. Balance is now 374323.83.  Dispersion is now 56.15
-------------------------------------------------------------------------------
NOTE: Dispersion of 56.152344 indicates some parts are not
      optimally dispersed.

      You may want to adjust some device weights, increase
      the overload or review the dispersion report.
-------------------------------------------------------------------------------
swift@saio:~$ swift-ring-builder /etc/swift/object.builder rebalance
No partitions could be reassigned.
Either none need to be or none can be due to min_part_hours [1].
swift@saio:~$ swift-ring-builder /etc/swift/object.builder pretend_min_part_hours_passed
swift@saio:~$ swift-ring-builder /etc/swift/object.builder rebalance
Reassigned 945 (92.29%) partitions. Balance is now 218042.58.  Dispersion is now 92.29
-------------------------------------------------------------------------------
NOTE: Dispersion of 92.285156 indicates some parts are not
      optimally dispersed.

      You may want to adjust some device weights, increase
      the overload or review the dispersion report.
-------------------------------------------------------------------------------