When concurrent PUT requests come in for an account or container, the
resulting DB access will try to lock the DB for writing. Normal access
will retry when it encounters a locked DB, change 0fdad0d9 introduced
a cursor for doing the initialization which did not have the retry
capability, resulting in a hard failure.
Fixes bug 1243973
Change-Id: I73b219e0f5eacf314d87b4d5e56c03daf51b2eca
ef7f9e27a2