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How To Do Things
================
------------
~~~~~~~~~~~
~~~~~~~~~~~~
^^^^^^^^^^
^^^^^^^^^^
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How To Do Things
----------------
Process Runs
~~~~~~~~~~~~
Remove Runs
^^^^^^^^^^^
From the dashboard click on the button (PASS/FAIL...) for one of the tests. From the test control panel that
comes up push the clean test button. The command field will be prefilled with a template command for removing
that test. You can edit the command, for example change the argument to -testpatt to "%" to remove all tests.
.Remove the test diskperf and all it's items
----------------
megatest -remove-runs -target ubuntu/nfs/none -runname ww28.1a -testpatt diskperf/% -v
----------------
.Remove all tests for all runs and all targets
----------------
megatest -remove-runs -target %/%/% -runname % -testpatt % -v
----------------
Archive Runs
^^^^^^^^^^^^
Megatest supports using the bup backup tool (https://bup.github.io/) to archive your tests for efficient storage
and retrieval. Archived data can be rapidly retrieved if needed. The metadata for the run (PASS/FAIL status, run
durations, time stamps etc.) are all preserved in the megatest database.
For setup information see the Archiving topic in the reference section of this manual.
To Archive
++++++++++
Hint: use the test control panel to create a template command by pushing the "Archive Tests" button.
.Archive a full run
----------------
megatest -target ubuntu/nfs/none -runname ww28.1a -archive save-remove -testpatt %
----------------
To Restore
++++++++++
.Retrieve a single test
----------------
megatest -target ubuntu/nfs/none -runname ww28.1a -archive restore -testpatt diskperf/%
----------------
Hint: You can browse the archive using bup commands directly.
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launcher bsub
# if defined and not "no" flexi-launcher will bypass launcher unless there is no
# match.
flexi-launcher yes
------------------------
Tricks
======
--------------------------
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launcher bsub
# if defined and not "no" flexi-launcher will bypass launcher unless there is no
# match.
flexi-launcher yes
------------------------
Tricks
------
This section is a compendium of a various useful tricks for debugging,
configuring and generally getting the most out of Megatest.
Limiting your running jobs
~~~~~~~~~~~~~~~~~~~~~~~~~~
The following example will limit a test in the jobgroup "group1" to no more than 10 tests simultaneously.
In your testconfig:
----------------
[test_meta]
jobgroup group1
----------------
In your megatest.config:
---------------
[jobgroups]
group1 10
custdes 4
---------------
Debugging Tricks
----------------
Examining The Environment
~~~~~~~~~~~~~~~~~~~~~~~~~
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