Start srv.py. Needs to listen on localhost:5000
  python srv.py
Start ceph with stub suppport
   MON=1 MDS=1 OSD=1 /home/seri/ceph/src/vstart.sh -d -n -X -l
Run ./stub
  ceph osd poolm create seri 42
  ./stub --conf /mnt2/ceph.conf
OR use "rados":
  ceph osd poolm create seri 42
  rados -p seri put foo <(echo "bar234234 $RANDOM")
  rados -p seri stub foo
  rados -p seri get foo -
  rados -p seri stub foo
  rados -p seri unstub foo

OSD File is empty?
  du -sh $(find ./ -iname "*foo__*")

Web server:
: DEBUG in srv [srv.py:17]:
" saved obj "7fc1f406/foo/head//3" to /tmp/7fc1f406_foo_head_3

cat /tmp/7fc1f406_foo_head_3

cat object
rados -p seri get foo -