Re: [Users] R: tuned profile for Centos hosts -- new Bugzilla orRegression
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ons 2014-01-08 klockan 01:35 -0500 skrev Doron Fediuck:
Hi guys, As far as I know, tuned is not available in centos. So we first need to verify tuned exists.
Are "ksmtuned" and "tuned" different? # cat /etc/redhat-release CentOS release 6.5 (Final) # service --status-all | grep tuned ksmtuned (pid 10438) is running... # chkconfig | grep tuned ksmtuned 0:off 1:off 2:off 3:on 4:on 5:on 6:off /K
Once available, we'll be able to handle the relevant profiles for hypervisors.
Can anyone confirm tuned availability on centos?
<-------- הודעה מקורית -------- <מאת: Amedeo Salvati <תאריך:08/01/2014 00:32 (GMT+02:00) <אל: users@ovirt.org,tmiller@hcjb.org <נושא: [Users] R: tuned profile for Centos hosts -- new Bugzilla <orRegression
Hi Ted,
I'm interested to on this tuned rhs-virtualization profile... where I can find it? And what macro differences has against virtual-host profile?
Best regards a
Date: Mon, 6 Jan 2014 22:09:44 +0000 From: Ted Miller <tmiller@hcjb.org> To: oVirt Mailing List <users@ovirt.org> Subject: [Users] tuned profile for Centos hosts -- new Bugzilla or Regression Message-ID: <a584ee1c0d4e40a2ae295cf23111628b@DM2PR05MB320.namprd05.prod.outlook.com>
Content-Type: text/plain; charset="us-ascii"
I posted a script (a while back) to get oVirt running on Centos hosts.
One of the items in it has to do with what "tuned" profile to use. At the time I first ran into it, this was a fatal error. It is now just a warning, so it does not prevent installing a host. But, as a warning, a lot of people are probably missing it.
When using Centos 6 as the host OS, the script tries to install a "rhs-virtualization" profile. That profile is not included in Centos. I substituted the "virtual-host" profile.
I believe that this may be a regression as a result of Bugzilla 987293<https://bugzilla.redhat.com/show_bug.cgi?id=987293>;, where "rhs-virtualization" was substituted for "virtual-host" for RHEV + RHS. I am guessing that whatever is used as a switch to determine RHEV + RHS is also shoving Centos into that same path, which is not appropriate.
My suggestion would be to write the script so that it uses "rhs-virtualization" when present, and if it is not present, then it falls back to "virtual-host". (I don't know what (if any) differences there are between the two profiles.)
Should I open a new bug, make a comment on 987293, or take some other path?
Ted Miller
Inviato da Tablet Samsung
-- Med Vänliga Hälsningar ------------------------------------------------------------------------------- Karli Sjöberg Swedish University of Agricultural Sciences Box 7079 (Visiting Address Kronåsvägen 8) S-750 07 Uppsala, Sweden Phone: +46-(0)18-67 15 66 karli.sjoberg@slu.se
the relevant profiles for hypervisors.=0A=0A> Can anyone confirm tuned = availability on centos?> -------- =D7=94=D7=95=D7=93=D7=A2=D7=94 =D7=9E=D7= =A7=D7=95=D7=A8=D7=99=D7=AA --------> =D7=9E=D7=90=D7=AA: Amedeo Salvati = =D7=AA=D7=90=D7=A8=D7=99=D7=9A:08/01/2014 00:32 (GMT+02:00) > =D7=90= =D7=9C: users@ovirt.org,tmiller@hcjb.org > =D7=A0=D7=95=D7=A9=D7=90: [Use= rs] R: tuned profile for Centos hosts -- new Bugzilla orRegression > Hi T= ed,=0A=0A> I'm interested to on this tuned rhs-virtualization profile... = where I can find it? And what macro differences has against virtual-host =
A</span><span style=3D"font-family:Arial; font-size:12px; color:#5F5F5F;=
> a</div><div><br></div><div><br></div><div>> Date: <a href=3D= "calendar:T7:Mon, 6 Jan 2014 22:09:44" _djrealurl=3D"calendar:T7:Mon, 6 J= an 2014 22:09:44">Mon, 6 Jan 2014 22:09:44</a> +0000<br>> From: T= ed Miller <<a href=3D"mailto:tmiller@hcjb.org" _djrealurl=3D"mailto:tm= iller@hcjb.org">tmiller@hcjb.org</a>><br>> To: oVirt Mailing List &= lt;<a href=3D"mailto:users@ovirt.org" _djrealurl=3D"mailto:users@ovirt.or= g">users@ovirt.org</a>><br>> Subject: [Users] tuned profile for Cen= tos hosts -- new Bugzilla or<br>> Regression<br>> Message-ID:<br>&g= t; <<a href=3D"mailto:a584ee1c0d4e40a2ae295cf23111628b@DM2PR05MB320.na= mprd05.prod.outlook.com" _djrealurl=3D"mailto:a584ee1c0d4e40a2ae295cf2311= 1628b@DM2PR05MB320.namprd05.prod.outlook.com">a584ee1c0d4e40a2ae295cf2311= 1628b@DM2PR05MB320.namprd05.prod.outlook.com</a>><br><br>> Content-= Type: text/plain; charset=3D"us-ascii"<br><br>> I posted a script (a w= hile back) to get oVirt running on Centos hosts.<br><br>> One of the i= tems in it has to do with what "tuned" profile to use. At the time = I first ran into it, this was a fatal error. It is now just a warni= ng, so it does not prevent installing a host. But, as a warning, a = lot of people are probably missing it.<br><br>> When using Centos 6 as=
--_=__=_XaM3_.1389167769.2A.191872.42.25178.52.42.007.1602441863 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable hi Doron, I can confirm you that tuned is present on centos6.x:[root@cent= os6 ~]# rpm -qa |grep centos-releasecentos-release-6-5.el6.centos.11.2.x8= 6_64[root@centos6 ~]# service tuned statustuned (pid=C2=A0 2126) is runni= ng...[root@centos6 ~]# tuned-adm listAvailable profiles:- latency-perform= ance- spindown-disk- sap- desktop-powersave- throughput-performance- virt= ual-host- virtual-guest- enterprise-storage- server-powersave- laptop-bat= tery-powersave- laptop-ac-powersave- defaultCurrent active profile: virtu= al-host[root@centos6 ~]# rpm -qa | grep tuned | xargs rpm -q --infoName=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : tuned=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Relocations: (not relocatable)Versio= n=C2=A0=C2=A0=C2=A0=C2=A0 : 0.2.19=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Vendor: CentOSRelease=C2= =A0=C2=A0=C2=A0=C2=A0 : 13.el6=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 Build Date: ven 22 nov 2013 13:33:51 CETInstall Date: = lun 06 gen 2014 13:03:52 CET=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Build Host: c6= b8.bsys.dev.centos.orgGroup=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : System = Environment/Daemons=C2=A0=C2=A0=C2=A0 Source RPM: tuned-0.2.19-13.el6.src= .rpmSize=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 227505=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Licens= e: GPLv2+Signature=C2=A0=C2=A0 : RSA/SHA1, dom 24 nov 2013 20:30:33 CET, = Key ID 0946fca2c105b9dePackager=C2=A0=C2=A0=C2=A0 : CentOS BuildSystem <h= ttp://bugs.centos.org>URL=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= : https://fedorahosted.org/tuned/Summary=C2=A0=C2=A0=C2=A0=C2=A0 : A dyn= amic adaptive system tuning daemonDescription :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 inform= ation components will then be put into lower or higherpower saving modes = to adapt to the current usage. Currently only ethernetnetwork and ATA har= ddisk devices are implemented.[root@centos6 ~]# cat /sys/block/sda/queue/= scheduler noop anticipatory [deadline] cfq [root@centos6 ~]#can you share= rhs-virtualization profile with us? best regardsa=0ADa: "Doron Fediuck" = dfediuck@redhat.com=0AA: "Amedeo Salvati" amedeo@oscert.net, users@ovirt.= org, tmiller@hcjb.org=0ACc: "Jiri Moskovcak" jmoskovc@redhat.com=0AData: = Wed, 8 Jan 2014 01:35:38 -0500 (EST)=0AOggetto: Re: [Users] R: tuned prof= ile for Centos hosts -- new Bugzilla orRegression=0A=0A=0A=0A> Hi guys,=C2= =A0=0A> As far as I know, tuned is not available in centos. So we first n= eed to verify tuned exists.=0A> Once available, we'll be able to handle=0A= profile?=0A=0A> Best regards=0A> a=0A=0A=0A> Date:=C2=A0Mon, 6 Jan 2014 2= 2:09:44=C2=A0+0000> From: Ted Miller <tmiller@hcjb.org>> To: oVirt Mailin= g List <users@ovirt.org>> Subject: [Users] tuned profile for Centos hosts= -- new Bugzilla or> Regression> Message-ID:> <a584ee1c0d4e40a2ae295cf231= 11628b@DM2PR05MB320.namprd05.prod.outlook.com>> Content-Type: text/plain;= charset=3D"us-ascii"> I posted a script (a while back) to get oVirt runn= ing on Centos hosts.> One of the items in it has to do with what "tuned" = profile to use.=C2=A0 At the time I first ran into it, this was a fatal e= rror.=C2=A0 It is now just a warning, so it does not prevent installing a= host.=C2=A0 But, as a warning, a lot of people are probably missing it.>= When using Centos 6 as the host OS, the script tries to install a "rhs-v= irtualization" profile.=C2=A0 That profile is not included in Centos.=C2=A0= I substituted the "virtual-host" profile.> I believe that this may be a = regression as a result of Bugzilla 987293<https://bugzilla.redhat.com/sho= w_bug.cgi?id=3D987293>;, where "rhs-virtualization" was substituted for "= virtual-host" for RHEV + RHS.=C2=A0 I am guessing that whatever is used a= s a switch to determine RHEV + RHS is also shoving Centos into that same = path, which is not appropriate.> My suggestion would be to write the scri= pt so that it uses "rhs-virtualization" when present, and if it is not pr= esent, then it falls back to "virtual-host".=C2=A0 (I don't know what (if= any) differences there are between the two profiles.)> Should I open a n= ew bug, make a comment on 987293, or take some other path?> Ted Miller=0A= =0A=0A=0A> Inviato da Tablet Samsung =0A=0A --_=__=_XaM3_.1389167769.2A.191872.42.25178.52.42.007.1602441863 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A<div class=3D"xam_msg_class">=0A<div style=3D"font: normal 13px Arial;= color:rgb(31, 28, 27);">hi Doron, <br><br>I can confirm you that tuned i= s present on centos6.x:<br><br>[root@centos6 ~]# rpm -qa |grep centos-rel= ease<br>centos-release-6-5.el6.centos.11.2.x86_64<br>[root@centos6 ~]# se= rvice tuned status<br>tuned (pid 2126) is running...<br>[root@cento= s6 ~]# tuned-adm list<br>Available profiles:<br>- latency-performance<br>= - spindown-disk<br>- sap<br>- desktop-powersave<br>- throughput-performan= ce<br>- virtual-host<br>- virtual-guest<br>- enterprise-storage<br>- serv= er-powersave<br>- laptop-battery-powersave<br>- laptop-ac-powersave<br>- = default<br>Current active profile: virtual-host<br>[root@centos6 ~]# rpm = -qa | grep tuned | xargs rpm -q --info<br>Name &nb= sp; : tuned &n= bsp; &nb= sp; Relocations: (not relocatable)<br>Version &nbs= p; : 0.2.19 &n= bsp; &nb= sp; Vendor: CentOS<br>Release &n= bsp; : 13.el6 = &= nbsp; Build Date: ven 22 nov 2013 13:33:51 CET<br>Install Date: lun= 06 gen 2014 13:03:52 CET Build Host: c6b8.= bsys.dev.centos.org<br>Group : System= Environment/Daemons Source RPM: tuned-0.2.19-13.el6.sr= c.rpm<br>Size : 227505 &nb= sp; &nbs= p; = ; License: GPLv2+<br>Signature : RSA/SHA1, dom 24 nov 2013 20= :30:33 CET, Key ID 0946fca2c105b9de<br>Packager : CentO= S BuildSystem <http://bugs.centos.org><br>URL &nbs= p; : https://fedorahosted.org/tuned/<br>Summary&n= bsp; : A dynamic adaptive system tuning daemon<br>Descr= iption :<br>The tuned package contains a daemon that tunes system setting= s dynamically.<br>It does so by monitoring the usage of several system co= mponents periodically.<br>Based on that information components will then = be put into lower or higher<br>power saving modes to adapt to the current= usage. Currently only ethernet<br>network and ATA harddisk devices are i= mplemented.<br>[root@centos6 ~]# cat /sys/block/sda/queue/scheduler <br>n= oop anticipatory [deadline] cfq <br>[root@centos6 ~]#<br><br>can you shar= e rhs-virtualization profile with us? <br><br>best regards<br>a<br><br><b= r>=0A<div><span style=3D"font-family:Arial; font-size:11px; color:#5F5F5F= ;">Da</span><span style=3D"font-family:Arial; font-size:12px; color:#5F5F= 5F; padding-left:5px;">: "Doron Fediuck" dfediuck@redhat.com</span></div>= =0A<div><span style=3D"font-family:Arial; font-size:11px; color:#5F5F5F;"= padding-left:5px;">: "Amedeo Salvati" amedeo@oscert.net, users@ovirt.org= , tmiller@hcjb.org</span></div>=0A<div><span style=3D"font-family:Arial; = font-size:11px; color:#5F5F5F;">Cc</span><span style=3D"font-family:Arial= ; font-size:12px; color:#5F5F5F; padding-left:5px;">: "Jiri Moskovcak" jm= oskovc@redhat.com</span></div>=0A<div><span style=3D"font-family:Arial; f= ont-size:11px; color:#5F5F5F;">Data</span><span style=3D"font-family:Aria= l; font-size:12px; color:#5F5F5F; padding-left:5px;">: Wed, 8 Jan 2014 01= :35:38 -0500 (EST)</span></div>=0A<div><span style=3D"font-family:Arial; = font-size:11px; color:#5F5F5F;">Oggetto</span><span style=3D"font-family:= Arial; font-size:12px; color:#5F5F5F; padding-left:5px;">: Re: [Users] R:= tuned profile for Centos hosts -- new Bugzilla orRegression</span></div>= =0A<br>=0A=0A<div class=3D"xam_msg_class">=0A<meta http-equiv=3D"Content-= Type" content=3D"text/html; charset=3DUTF-8"><div>> Hi guys, </di= v><div>> As far as I know, tuned is not available in centos. So we fir= st need to verify tuned exists.</div><div>> Once available, we'll be a= ble to handle</div><div>> the relevant profiles for hypervisors.</div>= <div><br></div><div>> Can anyone confirm tuned availability on centos?= </div><br><br>> -------- =D7=94=D7=95=D7=93=D7=A2=D7=94 =D7=9E=D7=A7=D7= =95=D7=A8=D7=99=D7=AA --------<br>> =D7=9E=D7=90=D7=AA: Amedeo Salvati= <amedeo@oscert.net> <br>> =D7=AA=D7=90=D7=A8=D7=99=D7=9A:08/01/2014 = 00:32 (GMT+02:00) <br>> =D7=90=D7=9C: users@ovirt.org,tmiller@hcjb.or= g <br>> =D7=A0=D7=95=D7=A9=D7=90: [Users] R: tuned profile for Centos = hosts -- new Bugzilla orRegression <br><br><div><div>> Hi Ted,</div><d= iv><br></div><div>> I'm interested to on this tuned rhs-virtualization= profile... where I can find it? And what macro differences has against v= irtual-host profile?</div><div><br></div><div>> Best regards</div><div= the host OS, the script tries to install a "rhs-virtualization" profile.= That profile is not included in Centos. I substituted the "v= irtual-host" profile.<br><br>> I believe that this may be a regression= as a result of Bugzilla 987293<<a href=3D"https://bugzilla.redhat.com= /show_bug.cgi?id=3D987293%3E" _djrealurl=3D"https://bugzilla.redhat.com/s= how_bug.cgi?id=3D987293%3E">https://bugzilla.redhat.com/show_bug.cgi?id=3D= 987293></a>;, where "rhs-virtualization" was substituted for "virtual-= host" for RHEV + RHS. I am guessing that whatever is used as a swit= ch to determine RHEV + RHS is also shoving Centos into that same path, wh= ich is not appropriate.<br><br>> My suggestion would be to write the s= cript so that it uses "rhs-virtualization" when present, and if it is not= present, then it falls back to "virtual-host". (I don't know what = (if any) differences there are between the two profiles.)<br><br>> Sho= uld I open a new bug, make a comment on 987293, or take some other path?<= br><br>> Ted Miller</div><div><br></div><div><br></div><div><br></div>= <div><div style=3D"font-size:100%">> Inviato da Tablet Samsung</div></= div></div> =0A</amedeo@oscert.net></div>=0A</div>=0A</div>=0A --_=__=_XaM3_.1389167769.2A.191872.42.25178.52.42.007.1602441863--
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 ~]#
participants (4)
-
Amedeo Salvati -
Doron Fediuck -
Karli Sjöberg -
Sander Grendelman