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Feature #1133

open

Metadata regeneration does not have to be "destructive"

Added by Jonathan Rajotte Julien about 7 years ago. Updated about 7 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
LTTng - 2.11
Start date:
10/30/2017
Due date:
% Done:

0%

Estimated time:

Description

Currently the metadata regeneration is a possibly "destructive" test, it is possible to test both kernel and ust without performing such destructive manipulation.

From Julien:

lttng start
lttng stop
echo "" to metadata file (empty it)
validate that babeltrace cannot read the trace (as expected)
lttng start
lttng regenerate metadata
lttng stop
validate that babeltrace is now able to read the trace.

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