Assign journal devices to OSDs sequentially
Assign journal devices to OSDs sequentially

If there are morei OSDs than journals then the
remaining OSDs will place its journal on its disk.

Closes-bug: #1280752
Change-Id: If78615450b8daaece69dca9d6cd409f79eb3ac01

zhaochao/fuel-library,SmartInfrastructures/fuel-library-dev,zhaochao/fuel-library,ddepaoli3/fuel-library-dev,eayunstack/fuel-library,ddepaoli3/fuel-library-dev,huntxu/fuel-library,eayunstack/fuel-library,ddepaoli3/fuel-library-dev,ddepaoli3/fuel-library-dev,eayunstack/fuel-library,Metaswitch/fuel-library,zhaochao/fuel-library,xarses/fuel-library,huntxu/fuel-library,slystopad/fuel-lib,SmartInfrastructures/fuel-library-dev,Metaswitch/fuel-library,stackforge/fuel-library,slystopad/fuel-lib,ddepaoli3/fuel-library-dev,Metaswitch/fuel-library,slystopad/fuel-lib,eayunstack/fuel-library,Metaswitch/fuel-library,huntxu/fuel-library,zhaochao/fuel-library,huntxu/fuel-library,huntxu/fuel-library,slystopad/fuel-lib,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,xarses/fuel-library,zhaochao/fuel-library,stackforge/fuel-library,xarses/fuel-library,SmartInfrastructures/fuel-library-dev,SmartInfrastructures/fuel-library-dev,stackforge/fuel-library,stackforge/fuel-library,xarses/fuel-library