Book a Node Test

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• Book a Node Test
• Guest Registration

QA testing aims to improve Access Grid sessions by improving the quality of individual Access Grid nodes. The tests comprise the measurement of various metrics to ensure that each Access Grid node conforms to an acceptable standard of quality. These metrics cover the categories of audio, video, networking and the use of related applications, such as presentation software and the use of the Jabber (text chat). QA tests also provide a means to disseminate good practice to node operators.

For nodes to have access to the various services offered by the AGSC, they must be registered for regular QA tests that are held every six months.

Registration for a full QA Test is for the UK research and academic community only. Non-academic, non-UK and Access Grid users without a full studio node should register using the Guest Registration procedure.

Structure of a Node Test

A Node test is scheduled to last for one hour, but will often take much less time. Full details of the Node test metrics can be found here, although the AGSC reserves the right to add or remove metrics and change methods of measurement according to good practice.

Passing/Failing a Node Test

It is in no one's interest for a node to fail a Node test. The aim is to improve the quality of facilities and operators. Therefore, if simple adjustments can be made immediately in order for a node to pass a metric, this will be allowed. However, it is preferred for nodes to be in as ready a state as possible to pass the test. If time does not allow for quick troubleshooting or there are many problems, then a node will fail the test.

If a node fails the Node test, a retest will be scheduled as soon as possible after the initial test. If the retest is failed, then access to services will be withdrawn until such a time that the node is able to pass a Node test.

The results of Node tests will be public and held on this website. Those sites that have passed are listed on our Quality Assured Nodes page. The results of the Node test will also be made available to JANET(UK).

Automated Node Testing and AG Check

For information on how to run quick automated Node test click here.

To find out how to run a fast but more indepth Node test using AG check click here.