Monitoring FAX

  • FSB FAX Status Board

TWiki pages

Site Status Board (SSB)

DDM Dashboard

Kibana Dashboards

More Monitoring links

Expert material

Proposed FAX monitoring schema:


Current FAX monitoring schema


xRootD monitoring Protocol

The latest version of the protocol can be found here:

Geting information from AGIS

A short python script retrieves and prints information on sites and their first redirectors from AGIS. You may find it here: You should remove '.txt' appended by twiki. Except modestly recent python version, there are no other dependencies.

Dashboard monitoring for ADC operations

Information collected each half an hour for FAX sites that are ACTIVE in AGIS:

  • Gives its site-unique file directly from the site's redirector
  • Redirects one level up on request for a non-existing file at the site
  • Request to its parent redirector gives the site-unique file
  • If it gives a site-unique file without having any kind of voms proxy
  • Checks in what time xrd existfile will return while looking for an unexisting file.

The tests are run as a cron job on the lxplus cluster. The source code can be found here: Results are sent by ActiveMQ to a dedicated machine (atlas-faxmon) at CERN. There a cron job running from an account of adcmusr3 user, accepts the messages and puts them in json files. Log files of each of the tests can be obtained by simply clicking on it.

FAX JIRA pages



Major updates:
-- IlijaVukotic - 26-Dec-2012

Responsible: IlijaVukotic
Last reviewed by: Never reviewed

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Topic revision: r35 - 2016-05-10 - IlijaVukotic
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