--_000_SL2P216MB0906F39F025F11FBE21AFB72ACA00SL2P216MB0906KORP_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, In relation to the change made to distribute data operations between all th= e hosts in a data center rather than burden the SPM. I am having troubles f= inding information on this and need assistance to prevent this happening on= my development oVirt 4.2 system. The issue I have is that I have a cluster= which hosts all the storage volumes using gluster and they have 10G NICs. = I also have a separate cluster which is virtualisation only and each host o= nly has 3 x 1G aggregated NICs. When I perform disk moves between storage d= omains it often uses one of the virtualisation hosts which drastically incr= eases the time taken to move the disk. Can I restrict these types of operat= ions to a set of hosts or turn it off altogether so that it just uses the S= PM like it used to in the past. Distributing it is a great feature but unfo= rtunately is no good in my current setup. Regards, Jeremy --_000_SL2P216MB0906F39F025F11FBE21AFB72ACA00SL2P216MB0906KORP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi= n-bottom:0;} --></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <p></p> <div>Hi,</div> <div><br> </div> <div>In relation to the change made to distribute data operations between a= ll the hosts in a data center rather than burden the SPM. I am having troub= les finding information on this and need assistance to prevent this happeni= ng on my development oVirt 4.2 system. The issue I have is that I have a cluster which hosts all the storage volu= mes using gluster and they have 10G NICs. I also have a separate cluster wh= ich is virtualisation only and each host only has 3 x 1G aggregated NICs. W= hen I perform disk moves between storage domains it often uses one of the virtualisation hosts which drasti= cally increases the time taken to move the disk. Can I restrict these types= of operations to a set of hosts or turn it off altogether so that it just = uses the SPM like it used to in the past. Distributing it is a great feature but unfortunately is no good = in my current setup.</div> <div><br> </div> <div><br> </div> <div>Regards,</div> <div><br> </div> <div>Jeremy </div> <div><br> </div> <br> <p></p> </div> </body> </html> --_000_SL2P216MB0906F39F025F11FBE21AFB72ACA00SL2P216MB0906KORP_--
--_000_SL2P216MB09068DF97F6A030C4D51E28AACA70SL2P216MB0906KORP_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi to all, In relation to the changes made to distribute data operations between all t= he hosts in a data center rather than burden the SPM. I am very new to oVir= t and am having troubles finding information on this and need assistance to= prevent this happening on my development oVirt 4.2 system. The issue I hav= e is that I have a cluster which hosts all the storage volumes using gluste= r and they have 10G NICs. I also have a separate cluster which is virtualis= ation only and each host only has 3 x 1G aggregated NICs. When I perform di= sk moves between storage domains it often uses one of the virtualisation ho= sts which drastically increases the time taken to move the disk. Can I rest= rict these types of operations to a set of hosts or turn it off altogether = so that it just uses the SPM like it used to in the past. Distributing it i= s a great feature but unfortunately is no good in my current setup. Regards, Jeremy --_000_SL2P216MB09068DF97F6A030C4D51E28AACA70SL2P216MB0906KORP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi= n-bottom:0;} --></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <p style=3D"margin-top:0;margin-bottom:0"><span style=3D"font-family: Calib= ri, Helvetica, sans-serif; font-size: 12pt;">Hi to all,</span><br> </p> <div style=3D"color: rgb(0, 0, 0);"> <div dir=3D"ltr"> <div id=3D"x_divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size:12pt; col= or:#000000; font-family:Calibri,Helvetica,sans-serif"> <div><br> </div> <div>In relation to the changes made to distribute data operations between = all the hosts in a data center rather than burden the SPM. I am very new to= oVirt and am having troubles finding information on this and need ass= istance to prevent this happening on my development oVirt 4.2 system. The issue I have is that I have a cluster= which hosts all the storage volumes using gluster and they have 10G NICs. = I also have a separate cluster which is virtualisation only and each host o= nly has 3 x 1G aggregated NICs. When I perform disk moves between storage domains it often uses one of the= virtualisation hosts which drastically increases the time taken to move th= e disk. Can I restrict these types of operations to a set of hosts or turn = it off altogether so that it just uses the SPM like it used to in the past. Distributing it is a great featu= re but unfortunately is no good in my current setup.</div> <div><br> </div> <div><span style=3D"font-size: 12pt;">Regards,</span><br> </div> <div><span style=3D"font-size: 12pt;">Jeremy </span><br> </div> <div><br> </div> <br> <p></p> </div> </div> </div> </div> </body> </html> --_000_SL2P216MB09068DF97F6A030C4D51E28AACA70SL2P216MB0906KORP_--
Jeremy, There is currently no option to restrict the data operations to specific hosts. You can disable this feature in the DB, disable "DataOperationsByHSM" in the vdc_options table. Note that since it is enabled by default since 4.1, all testing flows were done with this option. Regards, Fred On Sun, Apr 1, 2018 at 11:02 AM, Cryptic <cryptic5000@hotmail.com> wrote:
Hi to all,
In relation to the changes made to distribute data operations between all the hosts in a data center rather than burden the SPM. I am very new to oVirt and am having troubles finding information on this and need assistance to prevent this happening on my development oVirt 4.2 system. The issue I have is that I have a cluster which hosts all the storage volumes using gluster and they have 10G NICs. I also have a separate cluster which is virtualisation only and each host only has 3 x 1G aggregated NICs. When I perform disk moves between storage domains it often uses one of the virtualisation hosts which drastically increases the time taken to move the disk. Can I restrict these types of operations to a set of hosts or turn it off altogether so that it just uses the SPM like it used to in the past. Distributing it is a great feature but unfortunately is no good in my current setup.
Regards, Jeremy
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--_000_SL2P216MB0906EA306B271FCB3AB84C4EACB80SL2P216MB0906KORP_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Fred, Thanks for the reply and information. When you say all testing flows were d= one with this option do you mean with this option disabled it is possible I= could have issues that would not have been identified during the testing o= f this version? Thanks. Jeremy ________________________________ From: Fred Rolland <frolland@redhat.com> Sent: Tuesday, 3 April 2018 3:58 PM To: Cryptic Cc: users@ovirt.org Subject: Re: [ovirt-users] Fw: Data Operations On Any Host Jeremy, There is currently no option to restrict the data operations to specific ho= sts. You can disable this feature in the DB, disable "DataOperationsByHSM" in th= e vdc_options table. Note that since it is enabled by default since 4.1, all testing flows were = done with this option. Regards, Fred On Sun, Apr 1, 2018 at 11:02 AM, Cryptic <cryptic5000@hotmail.com<mailto:cr= yptic5000@hotmail.com>> wrote: Hi to all, In relation to the changes made to distribute data operations between all t= he hosts in a data center rather than burden the SPM. I am very new to oVir= t and am having troubles finding information on this and need assistance to= prevent this happening on my development oVirt 4.2 system. The issue I hav= e is that I have a cluster which hosts all the storage volumes using gluste= r and they have 10G NICs. I also have a separate cluster which is virtualis= ation only and each host only has 3 x 1G aggregated NICs. When I perform di= sk moves between storage domains it often uses one of the virtualisation ho= sts which drastically increases the time taken to move the disk. Can I rest= rict these types of operations to a set of hosts or turn it off altogether = so that it just uses the SPM like it used to in the past. Distributing it i= s a great feature but unfortunately is no good in my current setup. Regards, Jeremy _______________________________________________ Users mailing list Users@ovirt.org<mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users --_000_SL2P216MB0906EA306B271FCB3AB84C4EACB80SL2P216MB0906KORP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi= n-bottom:0;} --></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <p style=3D"margin-top:0;margin-bottom:0"></p> <div><br> </div> <div> <p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size: 16px;">= Hi Fred,</p> <p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size: 16px;">= <br> </p> <p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size: 16px;">= Thanks for the reply and information. When you say all testing flows were d= one with this option do you mean with this option disabled it is possible I= could have issues that would not have been identified during the testing of this version?</p> <p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size: 16px;">= <br> </p> <p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size: 16px;">= Thanks.</p> </div> Jeremy <p></p> <br> <br> <div style=3D"color: rgb(0, 0, 0);"> <hr style=3D"display:inline-block;width:98%" tabindex=3D"-1"> <div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" st= yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b> Fred Rolland <frol= land@redhat.com><br> <b>Sent:</b> Tuesday, 3 April 2018 3:58 PM<br> <b>To:</b> Cryptic<br> <b>Cc:</b> users@ovirt.org<br> <b>Subject:</b> Re: [ovirt-users] Fw: Data Operations On Any Host</font> <div> </div> </div> <div> <div dir=3D"ltr"> <div> <div> <div> <div> <div>Jeremy,<br> <br> </div> There is currently no option to restrict the data operations to specific ho= sts.<br> <br> </div> You can disable this feature in the DB, disable "DataOperationsByHSM&q= uot; in the vdc_options table.<br> <br> </div> Note that since it is enabled by default since 4.1, all testing flows were = done with this option.<br> <br> </div> Regards,<br> </div> Fred<br> </div> <div class=3D"x_gmail_extra"><br> <div class=3D"x_gmail_quote">On Sun, Apr 1, 2018 at 11:02 AM, Cryptic <span= dir=3D"ltr"> <<a href=3D"mailto:cryptic5000@hotmail.com" target=3D"_blank" id=3D"LPln= k530790" previewremoved=3D"true">cryptic5000@hotmail.com</a>></span> wro= te:<br> <blockquote class=3D"x_gmail_quote" style=3D"margin:0 0 0 .8ex; border-left= :1px #ccc solid; padding-left:1ex"> <div dir=3D"ltr"> <div id=3D"x_m_-8956857390555306821divtagdefaultwrapper" dir=3D"ltr" style= =3D"font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif= "> <p style=3D"margin-top:0; margin-bottom:0"><span style=3D"font-family:Calib= ri,Helvetica,sans-serif; font-size:12pt">Hi to all,</span><br> </p> <div style=3D"color:rgb(0,0,0)"> <div dir=3D"ltr"> <div id=3D"x_m_-8956857390555306821x_divtagdefaultwrapper" dir=3D"ltr" styl= e=3D"font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-seri= f"> <div><br> </div> <div>In relation to the changes made to distribute data operations between = all the hosts in a data center rather than burden the SPM. I am very new to= oVirt and am having troubles finding information on this and need ass= istance to prevent this happening on my development oVirt 4.2 system. The issue I have is that I have a cluster= which hosts all the storage volumes using gluster and they have 10G NICs. = I also have a separate cluster which is virtualisation only and each host o= nly has 3 x 1G aggregated NICs. When I perform disk moves between storage domains it often uses one of the= virtualisation hosts which drastically increases the time taken to move th= e disk. Can I restrict these types of operations to a set of hosts or turn = it off altogether so that it just uses the SPM like it used to in the past. Distributing it is a great featu= re but unfortunately is no good in my current setup.</div> <div><br> </div> <div><span style=3D"font-size:12pt">Regards,</span><br> </div> <div><span style=3D"font-size:12pt">Jeremy </span><br> </div> <div><br> </div> <br> <p></p> </div> </div> </div> </div> </div> <br> ______________________________<wbr>_________________<br> Users mailing list<br> <a href=3D"mailto:Users@ovirt.org" id=3D"LPlnk895914" previewremoved=3D"tru= e">Users@ovirt.org</a><br> <a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer= " target=3D"_blank" id=3D"LPlnk716067" previewremoved=3D"true">http://lists= .ovirt.org/<wbr>mailman/listinfo/users</a><br> <br> </blockquote> </div> <br> </div> </div> </div> </div> </body> </html> --_000_SL2P216MB0906EA306B271FCB3AB84C4EACB80SL2P216MB0906KORP_--
Hi Jeremy, Yes, this is what I meant. Regards, Fred On Sun, Apr 8, 2018 at 5:42 PM, Cryptic <cryptic5000@hotmail.com> wrote:
Hi Fred,
Thanks for the reply and information. When you say all testing flows were done with this option do you mean with this option disabled it is possible I could have issues that would not have been identified during the testing of this version?
Thanks. Jeremy
------------------------------ *From:* Fred Rolland <frolland@redhat.com> *Sent:* Tuesday, 3 April 2018 3:58 PM *To:* Cryptic *Cc:* users@ovirt.org *Subject:* Re: [ovirt-users] Fw: Data Operations On Any Host
Jeremy,
There is currently no option to restrict the data operations to specific hosts.
You can disable this feature in the DB, disable "DataOperationsByHSM" in the vdc_options table.
Note that since it is enabled by default since 4.1, all testing flows were done with this option.
Regards, Fred
On Sun, Apr 1, 2018 at 11:02 AM, Cryptic <cryptic5000@hotmail.com> wrote:
Hi to all,
In relation to the changes made to distribute data operations between all the hosts in a data center rather than burden the SPM. I am very new to oVirt and am having troubles finding information on this and need assistance to prevent this happening on my development oVirt 4.2 system. The issue I have is that I have a cluster which hosts all the storage volumes using gluster and they have 10G NICs. I also have a separate cluster which is virtualisation only and each host only has 3 x 1G aggregated NICs. When I perform disk moves between storage domains it often uses one of the virtualisation hosts which drastically increases the time taken to move the disk. Can I restrict these types of operations to a set of hosts or turn it off altogether so that it just uses the SPM like it used to in the past. Distributing it is a great feature but unfortunately is no good in my current setup.
Regards, Jeremy
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (2)
-
Cryptic -
Fred Rolland