perfSONAR User Q&A and Other Discussion

[Andrew Lake <>]

Yes it will delete your data. On the flip side, if you have collected data 
then you shouldn't have this problem unless you are really just trying to 
mess with me  :)

To anyone else reading this thread, in general, please do not run these 
commands. Under normal circumstances you shouldn't have to. If you have no 
data in the graphs as indicated in the subject there is a very high chance 
its something else entirely. Please contact the list with information about 
your specific case if you are unsure.


On Oct 14, 2014, at 3:45 PM, "John-Paul Robinson (Campus)" 
<>
 wrote:

> Does this kill data collected so far?
> 
> ~jpr
> 
>> On Oct 14, 2014, at 8:59 AM, "Andrew Lake" 
>> <>
>>  wrote:
>> 
>> Hi,
>> 
>> Postgres user. Try running the following:
>> 
>> rm -rf /var/lib/pgsql/data/*
>> /opt/perfsonar_ps/toolkit/scripts/system_environment/configure_esmond 
>> /opt/perfsonar_ps/toolkit/scripts/system_environment/configure_regular_testing
>> /etc/init.d/httpd restart
>> /etc/init.d/regular_testing start
>> 
>> Thanks,
>> Andy
>> 
>> 
>>> On Oct 14, 2014, at 9:54 AM, 
>>> 
>>>  wrote:
>>> 
>>> hi,
>>> 
>>> Get the Error retrieving test data: undefined
>>> 
>>> The django log shows this:
>>> 
>>> File
>>> "/opt/esmond/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg
>>> 2/base.py", line 182, in _cursor
>>>  self.connection = Database.connect(**conn_params)
>>> File "/opt/esmond/lib/python2.7/site-packages/psycopg2/__init__.py", line
>>> 164, in connect
>>>  conn = _connect(dsn, connection_factory=connection_factory, async=async)
>>> 
>>> 
>>> OperationalError: FATAL:  Ident authentication failed for user "esmond"
>>> 
>>> 
>>> Is this supposed to be mysql user or postgres user?
>>> 
>>> Mark
>>