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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hello Suchi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">We are doing some similar stress testing for Swift and its working fine for a normal 100 user (1sec ramp-up)/1MB object size.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Can you please give some more details on your set-up like,<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:24.75pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Object size<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:24.75pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Load/concurrent users<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:24.75pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Size of cluster<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:24.75pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"># of LG and ramp-up time<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:24.75pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">LG and swift target set-up (both in-cloud/out of cloud)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">SHREE<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:openstack-bounces+nayna.patel=hp.com@lists.launchpad.net">openstack-bounces+nayna.patel=hp.com@lists.launchpad.net</a> [<a href="mailto:openstack-bounces+nayna.patel=hp.com@lists.launchpad.net">mailto:openstack-bounces+nayna.patel=hp.com@lists.launchpad.net</a>]
<b>On Behalf Of </b>Suchi Sinha (susinha)<br>
<b>Sent:</b> Thursday, March 14, 2013 3:35 PM<br>
<b>To:</b> <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
<b>Subject:</b> [Openstack] Swift PUT error<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D">We are seeing lot of this error when we do load/ stress testing on our swift cluster..<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Our assumption connection time between proxy and object server is timeing out.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">We increase client time out option. Still no luck..<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Anybody else has seen this erro..
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">ERROR __call__ error with PUT<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Traceback (most recent call last):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> File "/usr/lib/python2.7/dist-packages/swift/obj/server.py", line 932, in __call__<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> res = method(req)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> File "/usr/lib/python2.7/dist-packages/swift/common/utils.py", line 1459, in wrapped<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> return func(*a, **kw)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> File "/usr/lib/python2.7/dist-packages/swift/obj/server.py", line 612, in PUT<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> for chunk in iter(lambda: reader(self.network_chunk_size), ''):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> File "/usr/lib/python2.7/dist-packages/swift/obj/server.py", line 612, in <lambda><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> for chunk in iter(lambda: reader(self.network_chunk_size), ''):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> File "/usr/lib/python2.7/dist-packages/eventlet/wsgi.py", line 147, in read<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> return self._chunked_read(self.rfile, length)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> File "/usr/lib/python2.7/dist-packages/eventlet/wsgi.py", line 137, in _chunked_read<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> self.chunk_length = int(rfile.readline().split(";", 1)[0], 16)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">ValueError: invalid literal for int() with base 16: ''<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">~Suchi<o:p></o:p></span></p>
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