ciao-storage: Enhance error messages from ceph code
ciao-storage: Enhance error messages from ceph code

By including the command line that was attempted to be run this makes
understanding the cause of errors easier.

Signed-off-by: Rob Bradford <c49e1dc14cd52e2644816db47123896e0ac79025@intel.com>

obedmr/ciao,erick0z/ciao,mrkz/ciao,matthewrsj/ciao,rbradford/ciao,obedmr/ciao,mrkz/ciao,01org/ciao,kaccardi/ciao,erick0z/ciao,wcwxyz/ciao,markdryan/ciao,tpepper/ciao,mcastelino/ciao,kaccardi/ciao,tpepper/ciao,01org/ciao,markdryan/ciao,mrkz/ciao,ciao-project/ciao,ciao-project/ciao,wcwxyz/ciao,obedmr/ciao,erick0z/ciao,mcastelino/ciao,matthewrsj/ciao,tpepper/ciao,matthewrsj/ciao,mcastelino/ciao,rbradford/ciao,wcwxyz/ciao