set storageID when create a new block
set storageID when create a new block

PivotalRD/libhdfs3,evgeny-boger/libhdfs3,evgeny-boger/libhdfs3,Pivotal-Data-Attic/pivotalrd-libhdfs3,evgeny-boger/libhdfs3,Pivotal-Data-Attic/pivotalrd-libhdfs3,PivotalRD/libhdfs3,Pivotal-Data-Attic/pivotalrd-libhdfs3,PivotalRD/libhdfs3