> min_size 1
STOP THE MADNESS.  Search the ML to realize why you should never user a
min_size of 1.

I'm curious as well as to what this sort of configuration will do for how
many copies are stored between DCs.

On Thu, Aug 24, 2017 at 1:03 PM Sinan Polat <si...@turka.nl> wrote:

> Hi,
>
>
>
> In a Multi Datacenter Cluster I have the following rulesets:
>
> ------------------
>
> rule ams5_ssd {
>
>         ruleset 1
>
>         type replicated
>
>         min_size 1
>
>         max_size 10
>
>         step take ams5-ssd
>
>         step chooseleaf firstn 2 type host
>
>         step emit
>
>         step take ams6-ssd
>
>         step chooseleaf firstn -2 type host
>
>         step emit
>
> }
>
> rule ams6_ssd {
>
>         ruleset 2
>
>         type replicated
>
>         min_size 1
>
>         max_size 10
>
>         step take ams6-ssd
>
>         step chooseleaf firstn 2 type host
>
>         step emit
>
>         step take ams5-ssd
>
>         step chooseleaf firstn -2 type host
>
>         step emit
>
> }
>
> ------------------
>
>
>
> The replication size is set to 3.
>
>
>
> When for example ruleset 1 is used, how is the replication being done?
> Does it store 2 replica’s in ams5-ssd and store 1 replica in ams6-ssd? Or
> does it store 3 replicas in ams5-ssd and 3 replicas in ams6-ssd?
>
>
>
> Thanks!
>
>
>
> Sinan
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>
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