Re: [Users] Bonding - VMs Network performance problem

Hi, Not really. I can resolve temporally, unconfiguring the bond and then configure it again. But when i reboot the server the problem comes back.

-----Original Message----- *From*: Itamar Heim <iheim(a)redhat.com <mailto:Itamar%20Heim%20%3ciheim@redhat.com%3e>> *To*: Ricardo Esteves <maverick.pt(a)gmail.com <mailto:Ricardo%20Esteves%20%3cmaverick.pt@gmail.com%3e>> *Subject*: Re: [Users] Bonding - VMs Network performance problem *Date*: Tue, 16 Jul 2013 15:38:10 +0300 On 07/01/2013 03:12 PM, Ricardo Esteves wrote: > Hi, > > Yes, i'm still experiencing this problem, in fact just happened a few > minutes ago. :) > > All MTUs are 1500. was this resolved? > > -----Original Message----- > *From*: Livnat Peer <lpeer(a)redhat.com <mailto:lpeer@redhat.com> > <mailto:Livnat%20Peer%20%3clpeer@redhat.com%3e>> > *To*: Ricardo Esteves <maverick.pt(a)gmail.com <mailto:maverick.pt@gmail.com> > <mailto:Ricardo%20Esteves%20%3cmaverick.pt@gmail.com%3e>> > *Subject*: Re: [Users] Bonding - VMs Network performance problem > *Date*: Sun, 23 Jun 2013 11:33:58 +0300 > > Hi Ricardo, > Are you still experiencing the problem described below? > Are you configuring MTU (to something other than default or 1500) for > one of the networks on the bond? > > Thanks, Livnat > > On 06/18/2013 05:36 PM, Ricardo Esteves wrote: >> Good afternoon, >> >> Yes, the "Save network configuration" is checked, configurations are >> persistent across boots. >> >> The problem is not the persistence of the configurations, the problem is >> that after a reboot the network performance on the VMs is very bad, and >> to fix it i need to remove the bonding and add it again. >> >> In attachment, the screenshots of my network configuration. >> >> Best regards, >> Ricardo Esteves. >> >> -----Original Message----- >> *From*: Mike Kolesnik <mkolesni(a)redhat.com <mailto:mkolesni@redhat.com> <mailto:mkolesni@redhat.com> >> <mailto:Mike%20Kolesnik%20%3cmkolesni@redhat.com%3e>> >> *To*: Ricardo Esteves <maverick.pt(a)gmail.com <mailto:maverick.pt@gmail.com> <mailto:maverick.pt@gmail.com> >> <mailto:Ricardo%20Esteves%20%3cmaverick.pt@gmail.com%3e>> >> *Cc*:Users@ovirt.org <mailto:Users@ovirt.org> <mailto:Users@ovirt.org> <mailto:Users@ovirt.org> >> *Subject*: Re: [Users] Bonding - VMs Network performance problem >> *Date*: Sun, 26 May 2013 04:57:43 -0400 (EDT) >> >> >> >> ------------------------------------------------------------------------ >> >> >> Hi, >> >> I've got ovirt installed on 2 HP BL460c G6 blades, and my VMs have >> very poor network performance (around 7,01K/s). >> >> On the servers itselfs there is no problem, i can download a file >> with wget at around 99 M/s. >> >> Then i go to ovirt network configuration remove the bonding and then >> make the bonding again and the problem gets fixed (i have to do this >> everytime i reboot my blades). >> >> Have you tried to check the "Save network configuration" check box, or >> clicking the button from the host's NICs sub-tab? >> >> This should persist the configuration that you set on the host across >> reboots.. >> >> >> SERVER' s Software: >> CentOS 6.4 (64 bits) - 2.6.32-358.6.2.el6.x86_64 >> Ovirt EL6 official rpms. >> >> Anyone experienced this kind of problems? >> >> Best regards, >> Ricardo Esteves. >> >> >> >> _______________________________________________ >> Users mailing list &gt;&gt;Users(a)ovirt.org <mailto:Users@ovirt.org> <mailto:Users@ovirt.org> >>http://lists.ovirt.org/mailman/listinfo/users >> >> >> >> >> >> _______________________________________________ >> Users mailing list &gt;&gt;Users(a)ovirt.org <mailto:Users@ovirt.org> <mailto:Users@ovirt.org> >>http://lists.ovirt.org/mailman/listinfo/users >> > > > > _______________________________________________ > Users mailing list &gt;Users(a)ovirt.org <mailto:Users@ovirt.org> >http://lists.ovirt.org/mailman/listinfo/users >