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Feature #10337

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give jobs requiring more nodes a higher priority?

Added by Greg Farnum over 9 years ago. Updated over 9 years ago.

Status:
New
Priority:
High
Assignee:
-
Category:
-
% Done:

0%

Source:
other
Tags:
Backport:
Reviewed:
Affected Versions:

Description

The FS runs have several tests which require 5 machines instead of the default three. These get marked as hung a disproportionate amount of the time because the cluster never has enough machines free that they're allowed to take the locks: the 3-machine tests always get to lock instead.

Either we need a way to order tests which are waiting on locks, or we need to do something like (ugh) increase the reserved number of machines (which teuthology isn't allowed to lock) to a constant value greater than the number of machines used by our largest tests.

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