16d4acbaca
The 'D' is now capital to clarify pronunciation. DBus service name is kept as '/Tuned' not to break backward compatibility. This will also need update of downstream tests which rely on the specific output strings containing the name. Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
100 lines
3.6 KiB
Groff
100 lines
3.6 KiB
Groff
.\"/*
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.\" * All rights reserved
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.\" * Copyright (C) 2009-2017 Red Hat, Inc.
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.\" * Authors: Jaroslav Škarvada, Jan Kaluža, Jan Včelák,
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.\" * Marcela Mašláňová, Phil Knirsch
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.\" *
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.\" * This program is free software; you can redistribute it and/or
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.\" * modify it under the terms of the GNU General Public License
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.\" * as published by the Free Software Foundation; either version 2
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.\" * of the License, or (at your option) any later version.
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.\" *
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.\" * This program is distributed in the hope that it will be useful,
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.\" * but WITHOUT ANY WARRANTY; without even the implied warranty of
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.\" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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.\" * GNU General Public License for more details.
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.\" *
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.\" * You should have received a copy of the GNU General Public License
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.\" * along with this program; if not, write to the Free Software
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.\" * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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.\" */
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.\"
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.TH TUNED_PROFILES_COMPAT "7" "30 Mar 2017" "Fedora Power Management SIG" "TuneD"
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.SH NAME
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tuned\-profiles\-compat - description of profiles provided for backward compatibility
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.SH DESCRIPTION
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These profiles are provided for backward compatibility with the tuned-1x.
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They are no longer maintained and may be dropped anytime in the future.
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It's not recommended to use them for purposes other than backward compatibility.
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Some of them are only aliases to base TuneD profiles. Please do not use the compat
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profiles on new installations and rather use profiles from base tuned package or
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other tuned subpackages.
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.SH PROFILES
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The following profiles are considered compatibility profiles:
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.TP
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.BI "default"
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It is the lowest of the available profiles in regard to power saving and only
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enables CPU and disk plugins of TuneD.
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.TP
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.BI "desktop\-powersave"
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A power saving profile directed at desktop systems. Enables ALPM power saving
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for SATA host adapters as well as the CPU, ethernet and disk plugins of TuneD.
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.TP
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.BI server\-powersave
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A power saving profile directed at server systems. Enables ALPM power saving
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for SATA host adapters, and activates the CPU and disk plugins of TuneD.
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.TP
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.BI laptop\-ac\-powersave
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Medium power saving profile directed at laptops running on AC. Enables ALPM
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power saving for SATA host adapters, WiFi power saving as well as CPU,
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ethernet and disk plugins of TuneD.
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.TP
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.BI laptop\-battery\-powersave
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Strong power saving profile directed at laptops running on battery. Currently
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an alias to powersave profile.
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.TP
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.BI "spindown\-disk"
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Strong power saving profile directed at machines with classic HDDs. It enables
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aggressive disk spin-down. Disk writeback values are increased and disk
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swappiness is lowered. Log syncing is disabled. All partitions are remounted
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with 'noatime' option.
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.TP
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.BI "enterprise\-storage"
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Server profile for high disk throughput performance tuning. Disables power
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saving mechanisms and enables hugepages. Disk readahead values are increased.
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CPU governor is set to performance.
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.SH "FILES"
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.nf
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.I /etc/tuned/*
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.I /usr/lib/tuned/*
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.SH "SEE ALSO"
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.BR tuned (8)
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.BR tuned\-adm (8)
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.BR tuned\-profiles (7)
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.BR tuned\-profiles\-atomic (7)
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.BR tuned\-profiles\-sap (7)
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.BR tuned\-profiles\-sap\-hana (7)
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.BR tuned\-profiles\-mssql (7)
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.BR tuned\-profiles\-oracle (7)
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.BR tuned\-profiles\-realtime (7)
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.BR tuned\-profiles\-nfv\-host (7)
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.BR tuned\-profiles\-nfv\-guest (7)
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.BR tuned\-profiles\-cpu\-partitioning (7)
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.SH AUTHOR
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.nf
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Jaroslav Škarvada <jskarvad@redhat.com>
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Jan Kaluža <jkaluza@redhat.com>
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Jan Včelák <jvcelak@redhat.com>
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Marcela Mašláňová <mmaslano@redhat.com>
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Phil Knirsch <pknirsch@redhat.com>
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