perfSONAR User Q&A and Other Discussion

[Luís Felipe <>]

Yes. it does!

Thanks.
Luís Felipe

On 09-09-2014 12:01, Aaron Brown wrote:

Hey Luis,

Does /var/lib/mysql/mysql.sock exist?

Cheers,
Aaron

On Sep 8, 2014, at 4:22 PM, Luís Felipe  wrote:

I checked if the service is running and it is running normally. Could be other thing?

Thanks.
Luís Felipe

On 08-09-2014 08:47, Antoine Delvaux wrote:

Hi Luis,

Can you check your MySQL server is running?  And if not restart it.  That can be done with:

sudo service mysqld status
sudo service mysqld restart

If MySQL doesn't start, there'll probably be more information in the /var/log/messages file.

Cheers,

Antoine.

Le 5 sept. 2014 à 20:55, Luís Felipe  a écrit :

Hi, everyone!

When I acess the Graphs Services, all my tests appear inactive :(

In the .log the messages appear, but I don't know what they means:

   Sep  5 17:49:39 ps-lt powcollector.pl[5141]: connect from [127.0.0.1]
   Sep  5 17:49:39 ps-lt powcollector.pl[5141]: DBI connect('owamp:localhost','perfsonar',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /opt/perfsonar_ps/perfsonarbuoy_ma/bin/powcollector.pl line 631#012
   Sep  5 17:49:39 ps-lt powcollector.pl[5141]: Connecting to database at /opt/perfsonar_ps/perfsonarbuoy_ma/bin/powcollector.pl line 631.#012
   Sep  5 17:49:39 ps-lt powmaster.pl[4950]: Socket closed to server! at /opt/perfsonar_ps/perfsonarbuoy_ma/bin/powmaster.pl line 899.#012
   Sep  5 17:49:39 ps-lt powmaster.pl[4950]: Server socket unwritable:  : Closing at /opt/perfsonar_ps/perfsonarbuoy_ma/bin/powmaster.pl line 764.#012
   Sep  5 17:49:39 ps-lt powmaster.pl[4950]: txfr() failed to transfer information to localhost at /opt/perfsonar_ps/perfsonarbuoy_ma/bin/powmaster.pl line 1091.#012
   Sep  5 17:49:39 ps-lt powcollector.pl[2056]: handle_req:5141 exited: 65280

How can I repair this?

Thanks.
Luís Felipe.

--                                                                --
Antoine Delvaux                                        Skype: toninb
Systems Engineer                                http://www.dante.net
DANTE                                           http://www.geant.net
+221.703368313                        XMPP: 
PGP fingerprint:  DC65 0D8B 6938 9229 33C3  18CA 4EB6 09D3 A333 3378

DANTE is the trading name of Delivery of Advanced Network Technology
to Europe Limited registered in England & Wales. Registration Number
2806796. Registered Office  -  9400 Garsington Road, Oxford Business
Park, Oxford OX4 2HN.