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Bug #489

closed

lttng enable-channel -k accepts mismatched --buffers-* command options

Added by Daniel U. Thibault over 11 years ago. Updated over 11 years ago.

Status:
Resolved
Priority:
High
Assignee:
David Goulet
Target version:
LTTng - 2.2
Start date:
03/27/2013
Due date:
% Done:

100%

Estimated time:

Description

The lttng enable-channel command correctly rejects (with an error message) attempts to enable further channels using a different buffering scheme than established by the first enable-channel command for that session. However:

  • lttng enable-channel -u --buffers-global channelname is accepted (while the help claims it is -k only)
  • lttng enable-channel -k accepts any initial buffering scheme without issuing errors
  • lttng enable-channel -k apparently accepts mixed buffering schemes (it may just be ignoring the --buffers-* command options)
  • lttng list sessionname does not list the buffering scheme used by the session

Using lttng-tools 2.1.1+ 9f9ee9c, lttng-ust 2.1.2+ e2ad3b4

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 #1

Updated by David Goulet over 11 years ago

  • Status changed from New to Confirmed
  • Assignee set to David Goulet
  • Priority changed from Normal to High
  • Target version set to 2.2
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 #2

Updated by David Goulet over 11 years ago

  • % Done changed from 0 to 100
  • Status changed from Confirmed to Resolved
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