FWIW - I just solved this problem (I inherited the swift cluster referenced by Stephen). We were running into a swift application connection limitation to memcache...not a memcache limitation, or linux socket limitation. Simply upping the "memcache_max_connections" config (from the default of 2) eliminated the issue. Bryan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140728/a4f91bfb/attachment.html>