Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/29789

Log:
commit 34e2ab3f31ff039359e35c8a41197b5cf7af8156
Author: Donagh McCabe <donagh.mccabe at hp.com>
Date:   Mon May 20 16:52:54 2013 +0100

    account-reaper warns if not making progress
    
    DocImpact
    If account reaper has not managed to clean out an account after a long
    period, it prints a message to the log (you can search your system looking
    for such messages). Introduce reap_warn_after config variable to determine
    when to emit the message (defaults to 30 days).
    
    Also fix bug 1181995 (edge case where object name is an empty string)
    
    Change-Id: Ic0dfee04742d06b6a51b59f302d7a272d7c1de92