Hi Ricardo, Thanks a lot for the extra and very relevant info. Could you please create a bug in bugzilla so we can better track it?
Best, Toni ----- Original Message ----- > From: "Ricardo Esteves" gmail.com> > To: Users@ovirt.org > Sent: Tuesday, July 30, 2013 5:58:44 PM > Subject: Re: [Users] Bonding - VMs Network performance problem > > Hi, > > I also noticed this on /var/log/messages while the problem was happening (i > was downloading a file in the VM from the web): > > Jul 30 16:55:55 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:56 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:56 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:56 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:56 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:56 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:57 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:57 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:57 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > Jul 30 16:55:57 blade5 kernel: bond0.1: received packets cannot be forwarded > while LRO is enabled > > Best regards, > Ricardo Esteves. > > -----Original Message----- > From : Ricardo Esteves < maverick...@gmail.com > > To : Users@ovirt.org > Cc : Itamar Heim < ih...@redhat.com >, Mike Kolesnik < mkole...@redhat.com > > Subject : Re: [Users] Bonding - VMs Network performance problem > Date : Tue, 30 Jul 2013 15:10:24 +0100 > > Good afternoon, > > In attachment the result of vdsClient -s 0 getVdsCaps during problem and > after problem resolved. > > Best regards, > Ricardo Esteves. > > -----Original Message----- > From : Mike Kolesnik < mkole...@redhat.com > > To : Ricardo Esteves < maverick...@gmail.com > > Cc : Users@ovirt.org , Itamar Heim < ih...@redhat.com > > Subject : Re: [Users] Bonding - VMs Network performance problem > Date : Tue, 16 Jul 2013 10:01:31 -0400 (EDT) > > ----- Original Message ----- > On 07/16/2013 04:09 PM, Ricardo Esteves wrote: > > > 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. > > can you compare the network configuration > before and after you change it > the setup network? Perhaps you can send > pastebin of a 'vdsClient 0 getVdsCaps' (or 'vdsClient -s 0 getVdsCaps' if > the first doesn't work) > from the host when the bond is slow, and one after you break and create it > again? > > if you don't have vdsClient command you can 'yum install vdsm-cli' and it > should be available. > > > > > > > -----Original Message----- > > *From*: > Itamar Heim < ih...@redhat.com > > < > mailto:itamar%20heim%20%3cih...@redhat.com %3e>> > > *To*: Ricardo Esteves < > maverick...@gmail.com > > < > mailto:ricardo%20esteves%20%3cmaverick...@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 < lp...@redhat.com < mailto:lp...@redhat.com > > >> < > mailto:livnat%20peer%20%3clp...@redhat.com %3e>> > >> *To*: Ricardo Esteves > < maverick...@gmail.com > >> < mailto:maverick...@gmail.com > > >> < > mailto:ricardo%20esteves%20%3cmaverick...@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 < mkole...@redhat.com < > mailto:mkole...@redhat.com > > >>> < mailto:mkole...@redhat.com > > >>> < > mailto:mike%20kolesnik%20%3cmkole...@redhat.com %3e>> > >>> *To*: Ricardo > Esteves < maverick...@gmail.com > >>> < mailto:maverick...@gmail.com > < > mailto:maverick...@gmail.com > > >>> < > mailto:ricardo%20esteves%20%3cmaverick...@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 > >>> Users@ovirt.org < mailto:Users@ovirt.org > < > mailto:Users@ovirt.org > > >>> http://lists.ovirt.org/mailman/listinfo/users > > >>> > >>> > >>> > >>> > >>> > >>> > _______________________________________________ > >>> Users mailing list > > >>> Users@ovirt.org < mailto:Users@ovirt.org > < mailto:Users@ovirt.org > > > >>> http://lists.ovirt.org/mailman/listinfo/users > >>> > >> > >> > >> > > >> _______________________________________________ > >> Users mailing list > > >> Users@ovirt.org < mailto:Users@ovirt.org > > >> > http://lists.ovirt.org/mailman/listinfo/users > >> > > > > > _______________________________________________ > Users mailing list > > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
