[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] Re: Does with-aio-support work?


  • To: Volker.Lendecke@xxxxxxxxx
  • From: Yuehai Xu <yuehaixu@xxxxxxxxx>
  • Date: Fri, 20 Aug 2010 10:58:50 -0400
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Fri, 20 Aug 2010 08:00:46 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=bz/oJZCzIUJ19Rn4oRYggBZyjYJQwXNDQFKCcj7o+QSZBpDLLdLnP646SXCPo2grUx iEvZw3PTxxSA9bvkCHU92xgZZfWFXZgqV7Y3KuBMkYugeKY914vAqKyBnsnPReFQjWJx swAOuqLm7l3u9sqzzc8837KWn/FlPLtkp7t4I=
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

On Fri, Aug 20, 2010 at 2:33 AM, Volker Lendecke
<Volker.Lendecke@xxxxxxxxx> wrote:
> On Thu, Aug 19, 2010 at 08:26:14PM -0400, Yuehai Xu wrote:
>> Can you please tell me how to trace it by monitoring the network, how
>> to do you know which requests are from which clients? Here, I might
>> misunderstand the definition of client, does it mean a process(running
>> smbclient) or a machine? Because I know the IP address can help me to
>> know where the requests are from, but, if several processes send
>> requests concurrently from a single machine, how can you differentiate
>> them?
>
> client == "TCP connection". AIO helps for requests within a
> single TCP connection. Requests from different TCP
> connections are handled asynchronously with respect to each
> other due to smbd forking per TCP connection.
>
> Volker
>
Thanks very much!

Yuehai

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.