doc/man/lttng-disable-channel.1.txt

   1 lttng-disable-channel(1)
   2 ========================
   3 :revdate: 28 November 2016
   4
   5 NAME
   6 ----
   7 lttng-disable-channel - Disable LTTng channels
   8
   9
  10 SYNOPSIS
  11 --------
  12 [verse]
  13 *lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *disable-channel* (option:--kernel | option:--userspace)
  14       [option:--session='SESSION'] 'CHANNEL'[,'CHANNEL']...
  15
  16
  17 DESCRIPTION
  18 -----------
  19 The `lttng disable-channel` command disables one or more channels
  20 previously enabled by the man:lttng-enable-channel(1) command.
  21
  22 A channel is always contained in a tracing session
  23 (see man:lttng-create(1) for creating a tracing session). The
  24 session in which a channel is disabled using `lttng disable-channel` can
  25 be specified using the option:--session option. If the option:--session
  26 option is omitted, the current tracing session is targeted.
  27
  28 Note that re-enabling a disabled channel once its tracing session
  29 has been active at least once is currently not supported.
  30
  31
  32 include::common-cmd-options-head.txt[]
  33
  34
  35 Domain
  36 ~~~~~~
  37 One of:
  38
  39 option:-k, option:--kernel::
  40     Disable channel in the Linux kernel domain.
  41
  42 option:-u, option:--userspace::
  43     Disable channel in the user space domain.
  44
  45
  46 Target
  47 ~~~~~~
  48 option:-s 'SESSION', option:--session='SESSION'::
  49     Disable channels in the tracing session named 'SESSION'
  50     instead of the current tracing session.
  51
  52
  53 include::common-cmd-help-options.txt[]
  54
  55
  56 include::common-cmd-footer.txt[]
  57
  58
  59 SEE ALSO
  60 --------
  61 man:lttng-disable-channel(1),
  62 man:lttng(1)