41 lines
1.6 KiB
Groff
41 lines
1.6 KiB
Groff
.TH "tuned" "8" "25 Feb 2009" "Phil Knirsch" "Adaptive system tuning daemon"
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.SH NAME
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tuned \- dynamic adaptive system tuning daemon
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.SH SYNOPSIS
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\fBtuned\fP [\fIoptions\fP]
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.SH DESCRIPTION
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\fBtuned\fR is a dynamic adaptive system tuning daemon
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that tunes system settings dynamically depending on
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usage. It does so by monitoring the usage of several system components
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periodically. Based on that information components will be put into
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lower or higher power saving modes to adapt to the current usage. Currently
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only ethernet network and ATA harddisk devices are implemented.
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.SH OPTIONS
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.TP 12
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.BI \-d "\fR, \fP" \--daemon
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This options starts tuned as a daemon as opposed to
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in the foreground without forking at startup.
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.TP 12
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.BI \-c "\fR, \fP" \--conffile=" conffile"
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Specify the name and path of the configuration file, default is \fB/etc/tuned.conf\fR.
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.TP 12
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.BI \-D "\fR, \fP" \--debug
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Sets the highest logging level. This could be very useful when having trouble with tuned.
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.SH BUGS
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Using NetworkManager and tuned in the same time will completely stop and start NetworkManager.
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The inconvenience is done by tuned, which is setting the power saving levels.
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This happens because the network device will loose it's physical
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link for a very short time when it performs a power saving switch and
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NetworkManager can not distinguish this from a connectivity loss. This will be
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resolved in future versions of tuned and NM where NM will gain the mechanism to
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switch speeds for network devices.
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.SH "FILES"
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.nf
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/etc/tuned.conf
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.SH "SEE ALSO"
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.LP
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tuned.conf(5)
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.SH AUTHOR
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Written by Phil Knirsch <pknirsch@redhat.com>.
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.SH REPORTING BUGS
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Report bugs to <pknirsch@redhat.com>.
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