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Bug #927

closed
PP PP

Multiple domain options are allowed in commands where it should not

Bug #927: Multiple domain options are allowed in commands where it should not

Added by Philippe Proulx over 10 years ago. Updated about 10 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Philippe Proulx
Target version:
LTTng - 2.7
Start date:
09/01/2015
Due date:
% Done:

100%

Estimated time:

Description

In the enable-channel, disable-channel, enable-event and disable-event commands, it is possible to specify multiple domain options, and only one of them is actually used. The lucky domain to be elected seems to be the oldest one having been implemented in the great history of LTTng, i.e. the following precedence order applies: -k, -u, -j, -l, -p.

Examples:

$ lttng enable-channel -u -k allo 
Kernel channel allo enabled for session a

$ lttng disable-channel -u -k allo 
Kernel channel allo disabled for session a

$ lttng enable-channel -k -u  allo 
Kernel channel allo enabled for session a

$ lttng enable-event -u -j -p -k -l -c allo lol
Kernel event lol created in channel allo

$ lttng disable-event -p -l -u -j -c allo lol
UST event lol disabled in channel allo for session a

Smells like a switch-case.

JR Updated by Jonathan Rajotte Julien over 10 years ago Actions
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 #1

  • Project changed from LTTng to LTTng-tools

PP Updated by Philippe Proulx over 10 years ago Actions
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 #2

  • Status changed from New to In Progress
  • Assignee set to Philippe Proulx
  • Target version set to 2.7

Updated by Anonymous about 10 years ago Actions
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 #3

  • Status changed from In Progress to Resolved
  • % Done changed from 0 to 100

Applied in changeset tools|commit:3ecec76a3cd1eb6b301d03895ab425976ba28dee.

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