lttng-disable-rotation(1)

1LTTNG-DISABLE-ROTA(1)            LTTng Manual            LTTNG-DISABLE-ROTA(1)
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NAME

6       lttng-disable-rotation - Unset a tracing session's rotation schedule
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SYNOPSIS

9       lttng [GENERAL OPTIONS] disable-rotation [--session=SESSION]
10             (--timer | --size | --timer --size)
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DESCRIPTION

13       The lttng disable-rotation command unsets a rotation schedule for the
14       current tracing session, or for the tracing session named SESSION if
15       provided, previously set with the lttng-enable-rotation(1) command.
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OPTIONS

18       General options are described in lttng(1).
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20   Rotation schedule condition
21       --size
22           Unset the rotation schedule previously set with the --size option
23           of the lttng-enable-rotation(1) command.
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25       --timer
26           Unset the rotation schedule previously set with the --timer option
27           of the lttng-enable-rotation(1) command.
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29   Target
30       -s SESSION, --session=SESSION
31           Unset a rotation schedule in the tracing session named SESSION
32           instead of the current tracing session.
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34   Program information
35       -h, --help
36           Show command help.
37
38           This option, like lttng-help(1), attempts to launch /usr/bin/man to
39           view the command’s man page. The path to the man pager can be
40           overridden by the LTTNG_MAN_BIN_PATH environment variable.
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42       --list-options
43           List available command options.
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ENVIRONMENT VARIABLES

46       LTTNG_ABORT_ON_ERROR
47           Set to 1 to abort the process after the first error is encountered.
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49       LTTNG_HOME
50           Overrides the $HOME environment variable. Useful when the user
51           running the commands has a non-writable home directory.
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53       LTTNG_MAN_BIN_PATH
54           Absolute path to the man pager to use for viewing help information
55           about LTTng commands (using lttng-help(1) or lttng COMMAND --help).
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57       LTTNG_SESSION_CONFIG_XSD_PATH
58           Path in which the session.xsd session configuration XML schema may
59           be found.
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61       LTTNG_SESSIOND_PATH
62           Full session daemon binary path.
63
64           The --sessiond-path option has precedence over this environment
65           variable.
66
67       Note that the lttng-create(1) command can spawn an LTTng session daemon
68       automatically if none is running. See lttng-sessiond(8) for the
69       environment variables influencing the execution of the session daemon.
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FILES

72       $LTTNG_HOME/.lttngrc
73           User LTTng runtime configuration.
74
75           This is where the per-user current tracing session is stored
76           between executions of lttng(1). The current tracing session can be
77           set with lttng-set-session(1). See lttng-create(1) for more
78           information about tracing sessions.
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80       $LTTNG_HOME/lttng-traces
81           Default output directory of LTTng traces. This can be overridden
82           with the --output option of the lttng-create(1) command.
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84       $LTTNG_HOME/.lttng
85           User LTTng runtime and configuration directory.
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87       $LTTNG_HOME/.lttng/sessions
88           Default location of saved user tracing sessions (see lttng-save(1)
89           and lttng-load(1)).
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91       /usr/local/etc/lttng/sessions
92           System-wide location of saved tracing sessions (see lttng-save(1)
93           and lttng-load(1)).
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95           Note
96           $LTTNG_HOME defaults to $HOME when not explicitly set.
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EXIT STATUS

99       0
100           Success
101
102       1
103           Command error
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105       2
106           Undefined command
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108       3
109           Fatal error
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111       4
112           Command warning (something went wrong during the command)
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BUGS

115       If you encounter any issue or usability problem, please report it on
116       the LTTng bug tracker <https://bugs.lttng.org/projects/lttng-tools>.
117

RESOURCES

119       ·   LTTng project website <https://lttng.org>
120
121       ·   LTTng documentation <https://lttng.org/docs>
122
123       ·   Git repositories <http://git.lttng.org>
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125       ·   GitHub organization <http://github.com/lttng>
126
127       ·   Continuous integration <http://ci.lttng.org/>
128
129       ·   Mailing list <http://lists.lttng.org> for support and development:
130           lttng-dev@lists.lttng.org
131
132       ·   IRC channel <irc://irc.oftc.net/lttng>: #lttng on irc.oftc.net
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COPYRIGHTS

135       This program is part of the LTTng-tools project.
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137       LTTng-tools is distributed under the GNU General Public License version
138       2 <http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html>. See the
139       LICENSE <https://github.com/lttng/lttng-tools/blob/master/LICENSE> file
140       for details.
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THANKS

143       Special thanks to Michel Dagenais and the DORSAL laboratory
144       <http://www.dorsal.polymtl.ca/> at École Polytechnique de Montréal for
145       the LTTng journey.
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147       Also thanks to the Ericsson teams working on tracing which helped us
148       greatly with detailed bug reports and unusual test cases.
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