lttng-enable-rotation.1.txt: add that SIZE/PERIOD are approximations

[lttng-tools.git] / doc / man / lttng-enable-rotation.1.txt

diff --git a/doc/man/lttng-enable-rotation.1.txt b/doc/man/lttng-enable-rotation.1.txt
index 53189da925137ef2cb2c431a794b06d33036a531..eb7622d54f86034169afaf37924440030005551b 100644 (file)
--- a/doc/man/lttng-enable-rotation.1.txt
+++ b/doc/man/lttng-enable-rotation.1.txt
@@ -30,13 +30,14 @@ so that an automatic rotation occurs every time the total size of the
 flushed part of the current trace chunk is at least 'SIZE' (bytes
 without a unit suffix).
 
-With both the option:--timer and option:--size options, LTTng checks the
+For both option:--timer and option:--size options, LTTng checks the
 schedule condition periodically using the monitor timers of the tracing
 session's channels. This means that, with the option:--timer option, the
 automatic rotation can occur when the elapsed time since the last
 automatic rotation is greater than 'PERIOD', and with the option:--size
 option, the automatic rotation can occur when the size of the flushed
-part of the current trace chunk is greater than 'SIZE'. See the
+part of the current trace chunk is greater than 'SIZE'. Therefore the
+'PERIOD' and 'SIZE' arguments are approximations. See the
 nloption:--monitor-timer option in man:lttng-enable-channel(1) for more
 information about the monitor timer.
 
@@ -44,9 +45,6 @@ The naming convention of a trace chunk archive which an automatic
 rotation creates is the same as with the immediate rotation command,
 man:lttng-rotate(1).
 
-For a given tracing session, you cannot set multiple rotation schedules
-with the option:--timer or the option:--size option.
-
 You can unset a rotation schedule with the man:lttng-disable-rotation(1)
 command.