Only use DB read servers if available
Only use DB read servers if available

vogdb/cm,christopheschwyzer/CM,njam/CM,tomaszdurka/CM,christopheschwyzer/CM,christopheschwyzer/CM,christopheschwyzer/CM,njam/CM,vogdb/cm,cargomedia/CM,fauvel/CM,zazabe/cm,alexispeter/CM,njam/CM,cargomedia/CM,tomaszdurka/CM,fauvel/CM,zazabe/cm,mariansollmann/CM,tomaszdurka/CM,zazabe/cm,vogdb/cm,cargomedia/CM,zazabe/cm,alexispeter/CM,mariansollmann/CM,cargomedia/CM,fvovan/CM,tomaszdurka/CM,tomaszdurka/CM,alexispeter/CM,vogdb/cm,fauvel/CM,fauvel/CM,njam/CM,njam/CM,vogdb/cm,fvovan/CM,mariansollmann/CM,fvovan/CM,alexispeter/CM,fvovan/CM,fauvel/CM,mariansollmann/CM