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Feature #16105

open

fio: improve semantics of multi-job runs

Added by Jason Dillaman almost 8 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

With Jewel, exclusive-lock is enabled by default. We should warn if a multi-job run is being executed against the same image with exclusive lock enabled since performance will be terrible due to the lock transitioning back-and-forth between jobs. Additionally, it might be nice to allow the same special characters in 'rbdname' as 'filename' supports so that you can provide a template for multi-job runs to use multiple RBD images.

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