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Re: [perfsonar-user] updated owamp RPMs released


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  • From: Che-nan Yang <>
  • To:
  • Subject: Re: [perfsonar-user] updated owamp RPMs released
  • Date: Fri, 06 Jun 2014 13:43:57 +0800

Hi all,

I have the same problem after I updated all our TWAREN perfSONAR hosts

Attached is the scree shot of our ps-dashboard.
I will downgrade all the owamp host first.

Thanks.

Chenan

> Hi Aaron,
>
> I can confirm, after downgrade, tests are bidirectional again when
> target hosts are not running the latest owamp.
>
> Thanks,
>
> Lixin.
>
> From:
>
>
> [mailto:]
> On Behalf Of Lixin Liu
> Sent: June-05-14 11:09 AM
> To: 'Aaron Brown'; 'Amit Khare'
> Cc: 'perfsonar-user'
> Subject: RE: [perfsonar-user] updated owamp RPMs released
>
> Hi Aaron,
>
> I will try on a few server now and let you know the results.
>
> Thanks,
>
> Lixin.
>
> From: Aaron Brown
> [mailto:]
> Sent: June-05-14 10:57 AM
> To: Amit Khare
> Cc: Lixin Liu; perfsonar-user
> Subject: Re: [perfsonar-user] updated owamp RPMs released
>
> Hey Amit,
>
> If you do a “yum downgrade” of owamp, does it start working properly?
>
> Cheers,
> Aaron
>
> On Jun 5, 2014, at 12:46 PM, Amit Khare
> <>
> wrote:
>
>
>
> Hi Aaron,
>
> We have encounter the same issue as Lixin after the upgrade. If I restart
> bwctld and owampd services, tests become bidirectional for few mins only.
> It’s
> the same behaviour on all our perfSONAR nodes. Please refer to the link
> below. Thanks,
>
> Amit
> http://mtrl2pfs1.canarie.ca/serviceTest/index.cgi?eventType=owamp
>
> ----------------------------------------------------------------------------
> Amit Khare | Network Engineer | CANARIE Inc | 45 O'Connor St., Suite 500,
> Ottawa, ON K1P 1A4 | Office: 613-943-5377│Cell: 613-404-8696│CANARIE NOC:
> 613-944-5612│www.canarie.ca
>
>
> From: Aaron Brown
> <>
> Date: Thursday, June 5, 2014 at 12:30 PM
> To: Lixin Liu
> <>
> Cc: perfsonar-user
> <>
> Subject: Re: [perfsonar-user] updated owamp RPMs released
>
> Hey Lixin,
>
> This update shouldn’t have changed that. Is it still the case?
>
> Cheers,
> Aaron
>
> On Jun 4, 2014, at 1:35 PM, Lixin Liu
> <>
> wrote:
>
>
>
> Hi Aaron,
>
> I updated all our perfSONAR hosts yesterday. Since then, all latency
> hosts are doing one direction tests only. Is there anything else I
> should add in the OWAMP config file?
>
> Thanks,
>
> Lixin.
>
> From:
>
>
> [mailto:]
> On Behalf Of Aaron Brown
> Sent: June-03-14 9:54 AM
> To: perfsonar-user
> Subject: [perfsonar-user] updated owamp RPMs released
>
> Hi all,
>
> A new set of OWAMP RPMs is now available. The OWAMP 3.4-8 RPMs are a minor
> bugfix release that fixes an issue where sites were incorrectly seeing very
> large one-way delay numbers.
>
> Those who are using the perfSONAR Toolkit, or otherwise have the Internet2
> RPM repository enabled, can run 'yum update' to get the latest changes. For
> those who prefer to install the RPMs manually, the newest version can be
> downloaded from <http://software.internet2.edu/>
> http://software.internet2.edu/ . After installation, you will need to
> restart bwctld to use the new features. You can do this by running
> “/etc/init.d/bwctld restart”.
>
> Please let us know if you have any questions and we look forward to
> everyone's continued feedback and support!
>
> Thank you,
> The perfSONAR-PS Development Team
>
>

Attachment: owamp_upgrade.jpg
Description: JPEG image




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