This is an example. It's the same for objects/containers/accounts (I recently
lower the weight of the first two to 0 in preparation of replacing them).
$ swift-ring-builder account.builder
account.builder, build version 56
262144 partitions, 3 replicas, 7 zones, 15 devices, 306.67 balance
The minimum number of hours before a partition can be reassigned is 1
Devices: id zone ip address port name weight partitions balance
meta
0 1 10.44.1.101 6002 md2 0.00 0 0.00
1 2 10.44.1.102 6002 md2 0.00 0 0.00
2 3 10.44.1.103 6002 md2 25.00 26431 306.67
5 4 10.44.1.104 6002 sda1 150.00 58928 51.11
6 4 10.44.1.104 6002 sdb1 150.00 58928 51.11
7 5 10.44.1.105 6002 sda1 150.00 58928 51.11
8 5 10.44.1.105 6002 sdb1 150.00 58929 51.11
9 6 10.44.1.106 6002 sdc1 300.00 65536 -15.97
10 6 10.44.1.106 6002 sdd1 300.00 65536 -15.97
11 6 10.44.1.106 6002 sde1 300.00 65536 -15.97
12 6 10.44.1.106 6002 sdf1 300.00 65536 -15.97
13 7 10.44.1.107 6002 sda1 300.00 65536 -15.97
14 7 10.44.1.107 6002 sdb1 300.00 65536 -15.97
15 7 10.44.1.107 6002 sdc1 300.00 65536 -15.97
16 7 10.44.1.107 6002 sdd1 300.00 65536 -15.97
$ swift-ring-builder account.builder rebalance
Cowardly refusing to save rebalance as it did not change at least 1%.
$
Mvh / Best regards
Morten Møller Riis
Gigahost ApS
[email protected]
On Sep 14, 2013, at 2:03 AM, Clay Gerrard <[email protected]> wrote:
> Those two statements do seem in contrast - run `swift-ring-builer
> account.builder` and check what is the current balance? Can you paste the
> output? Maybe you have an unbalanced region/zone/server and it's just can't
> do any better than it is?
>
> -Clay
>
>
> On Thu, Sep 12, 2013 at 11:53 PM, Morten Møller Riis <[email protected]> wrote:
> When adjusting weights and rebalancing I get the message:
>
> NOTE: Balance of 306.68 indicates you should push this
> ring, wait at least 1 hours, and rebalance/repush.
>
> However, waiting a couple of hours and running swift-ring-builder
> account.builder rebalance, it says that it has nothing to rebalance.
>
> Cowardly refusing to save rebalance as it did not change at least 1%.
>
>
> What am I getting wrong here?
>
>
> Mvh / Best regards
> Morten Møller Riis
> Gigahost ApS
> [email protected]
>
>
>
>
>
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