[sheepdog-users] hyper volume issue

Marcin Mirosław marcin at mejor.pl
Mon Sep 21 16:35:34 CEST 2015


W dniu 21.09.2015 o 16:33, Hitoshi Mitake pisze:
> On Mon, Sep 21, 2015 at 11:24 PM, Marcin Mirosław <marcin at mejor.pl> wrote:
>> W dniu 21.09.2015 o 15:57, Glen Aidukas pisze:
>>> Hitoshi,
>>>
>>> In a  few days I will be setting up a new test cluster with three nodes, 1 journal and 3 data drives each and also 10gbit networking.  I will test with the new branch then.
>>>
>>> What is the effect of using  '-z 23' ?
>>
>> Hi!
>> "-z" sets so called "zone". All servers with the same zone Id are
>> treated like "one node", I mean that redundancy is created beetwen nodes
>> with different zone Id.
>> Marcin
> 
> In a case of dog vdi create, -z means block size shift. Default is 22
> (4MB) and 23 will result 8MB object.

Oh, sorry. I was thinking about sheep daemon.


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