perfSONAR User Q&A and Other Discussion

[Jason Zurawski <>]

Sorry about the error in the FAQ, I will fix that.  Its pointing to our old 
repo, here is the new address:

https://code.google.com/p/perfsonar-ps/source/browse/perfSONAR_PS-Toolkit/scripts/ps-toolkit-migrate-backup.sh

Thanks;

-jason

On Jul 25, 2014, at 1:39 PM, Pol Llovet 
<>
 wrote:

> I take it back, that links to the html. I don't know how to link to the raw 
> file on google code.
> 
> 
> Pol M. Llovet
> Research Computing / Middleware
> Montana State University
> w: 406-994-3416
> c: 406-646-6747
> 
> 
> On Fri, Jul 25, 2014 at 11:37 AM, Pol Llovet 
> <>
>  wrote:
> The link in the FAQ is wrong:
> 
> # wget 
> http://anonsvn.internet2.edu/svn/perfSONAR-PS/trunk/perfSONAR_PS-Toolkit/scripts/ps-toolkit-migrate-backup.sh
> --2014-07-25 11:34:43--  
> http://anonsvn.internet2.edu/svn/perfSONAR-PS/trunk/perfSONAR_PS-Toolkit/scripts/ps-toolkit-migrate-backup.sh
> Resolving anonsvn.internet2.edu... 207.75.164.19, 2001:48a8:68fe::19
> Connecting to anonsvn.internet2.edu|207.75.164.19|:80... connected.
> HTTP request sent, awaiting response... 500 Internal Server Error
> 2014-07-25 11:34:43 ERROR 500: Internal Server Error.
> 
> I think it should probably be this:
> 
> https://code.google.com/p/perfsonar-ps/source/browse/perfSONAR_PS-Toolkit/scripts/ps-toolkit-migrate-backup.sh
> 
> 
> Pol M. Llovet
> Research Computing / Middleware
> Montana State University
> w: 406-994-3416
> c: 406-646-6747
> 
> 
> On Fri, Jul 25, 2014 at 6:47 AM, Andrew Lake 
> <>
>  wrote:
> Hi,
> 
> We have a script that can help with that. See 
> http://psps.perfsonar.net/toolkit/FAQs.html#Q60 for examples. The examples 
> will mysql dump the old data to files and then delete it from the database. 
> If you don't care about saving dumps of the data you can drop the 
> --mysqldump-opts and --dumpdir options, and replace them with 
> --no-save-dumps See the --help of that script for a full listing of options.
> 
> Thanks,
> Andy
> 
> On Jul 24, 2014, at 5:46 PM, Pol Llovet 
> <>
>  wrote:
> 
> > I have tweaked the targeted hosts for bandwidth tests quite a lot, and 
> > now I am in a situation where I have lots of historical data for nodes 
> > that I don't need test against anymore.  The Graph UI takes a very long 
> > time to load due to the excessive number of hosts.
> >
> > How do I remove the host data?  Is it just a matter of dumping the mysql 
> > database and clearing it?
> >
> > thanks,
> >
> > pol
> >
> > Pol M. Llovet
> > Research Computing / Middleware
> > Montana State University
> > w: 406-994-3416
> > c: 406-646-6747