Dear List, after upgrading to grizzly, swift-recon returns this. Could not find out to much in the logs. Can one give me a hint? root at ns-proxy01:~# swift-recon -d -v =============================================================================== --> Starting reconnaissance on 6 hosts =============================================================================== [2013-04-17 13:07:51] Checking disk usage now -> http://10.42.45.13:6000/recon/diskusage: HTTP Error 400: Bad Request -> http://10.42.45.12:6000/recon/diskusage: HTTP Error 400: Bad Request -> http://10.42.45.15:6000/recon/diskusage: HTTP Error 400: Bad Request -> http://10.42.45.11:6000/recon/diskusage: HTTP Error 400: Bad Request -> http://10.42.45.14:6000/recon/diskusage: HTTP Error 400: Bad Request -> http://10.42.45.16:6000/recon/diskusage: HTTP Error 400: Bad Request On one of the storage-nodes this does show up in the log: Apr 17 13:07:51 sn02 object-server 10.42.45.1 - - [17/Apr/2013:11:07:51 +0000] "GET /recon/diskusage" 400 30 "-" "-" "Python-urllib/2.7" 0.0001 Cheers Axel