On Wed, Jan 8, 2014 at 7:35 AM, Doron Fediuck <dfediuck@redhat.com> wrote:
Hi guys, As far as I know, tuned is not available in centos. So we first need to verify tuned exists. Once available, we'll be able to handle the relevant profiles for hypervisors.
Can anyone confirm tuned availability on centos?
Yes, I can confirm that: [root@gnkvm11 ~]# yum info tuned Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile ... Installed Packages Name : tuned Arch : noarch Version : 0.2.19 Release : 13.el6 Size : 222 k Repo : installed
From repo : base Summary : A dynamic adaptive system tuning daemon URL : https://fedorahosted.org/tuned/ License : GPLv2+ Description : The tuned package contains a daemon that tunes system settings dynamically. : It does so by monitoring the usage of several system components periodically. : Based on that information components will then be put into lower or higher : power saving modes to adapt to the current usage. Currently only ethernet : network and ATA harddisk devices are implemented.
[root@gnkvm11 ~]# ls /etc/tune-profiles/ active-profile desktop-powersave functions laptop-battery-powersave sap spindown-disk virtual-guest default enterprise-storage laptop-ac-powersave latency-performance server-powersave throughput-performance virtual-host [root@gnkvm11 ~]#