proxy server run pypy: ERROR 500 Expect: 100-continue From Object Server

[hoannv]

Hi all.

I installed swift use pypy : https://01.org/node/4177.

I run cosbench to benchmark swift
my labs: 1 proxy server, 8 object server (10 disk on per object server).

this is log proxy-server.
ERROR 500 Expect: 100-continue From Object Server <object-node-ip>:6200/vdi (txn: txdf4da77295a74aa7a8037-005a1f8d0d) (client_ip: <client-ip>)
ERROR 500 Expect: 100-continue From Object Server <object-node-ip>:6200/vde (txn: txe6e2b0a557ae4c919c722-005a1f8d0d) (client_ip: <client-ip>)
ERROR 500 Expect: 100-continue From Object Server <object-node-ip>:6200/vdh (txn: txdf4da77295a74aa7a8037-005a1f8d0d) (client_ip: <client-ip>)

Thanks.