Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-11-30 Thread Ernest Beinrohr
On 23.10.2015 09:47, Giorgio Bersano wrote: Hi Michael, if you have the possibility to test with kernel-2.6.32-504.16.2.el6.x86_64 and kernel-2.6.32-504.23.4.el6.x86_64 please do it. I have similar VLAN problems with kernels 573.7.1 and 573.8.1. On 2 of my hosts VLANs are not working. I use

Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-10-23 Thread Michael Kleinpaste
Not an option unfortunately. The system is a production one and we don't have spare equipment to test that on. On Fri, Oct 23, 2015, 12:47 AM Giorgio Bersano wrote: > Hi Michael, > if you have the possibility to test with > kernel-2.6.32-504.16.2.el6.x86_64 and >

Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-10-23 Thread Ido Barkan
It might help to tcpdump at different points (devices: bridge, vlan device, physical nic or bond) in order to isolate the evil dropper. Ido Thanks, Ido On Oct 22, 2015 12:06 AM, "Michael Kleinpaste" < michael.kleinpa...@sharperlending.com> wrote: > VMs are on different VLANs and use a central

Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-10-23 Thread Giorgio Bersano
Hi Michael, if you have the possibility to test with kernel-2.6.32-504.16.2.el6.x86_64 and kernel-2.6.32-504.23.4.el6.x86_64 please do it. I'm expecting that 2.6.32-504.16.2.el6 is the latest correctly working kernel. Please tell us if this is your case. There are clear signs of misbehaviours due

Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-10-21 Thread Michael Kleinpaste
VMs are on different VLANs and use a central Vyos VM as the firewall and default gateway. The only indication I had that the packets were getting dropped or being sent out of order was by tshark'ing the traffic. Tons and tons of resends. The problem was definitely resolved after I dropped back

Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-10-21 Thread Ido Barkan
Hi Michael, Can you describe your network architecture for this vm (inside the host). Do you know where are the packets get dropped? Ido On Tue, Sep 22, 2015 at 1:19 AM, Michael Kleinpaste wrote: > Nobody's seen this? > > On Wed, Sep 16, 2015 at 9:08 AM

Re: [ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

2015-09-21 Thread Michael Kleinpaste
Nobody's seen this? On Wed, Sep 16, 2015 at 9:08 AM Michael Kleinpaste < michael.kleinpa...@sharperlending.com> wrote: > So I patched my vhosts and updated the kernel > to 2.6.32-573.3.1.el6.x86_64. Afterwards the networking became unstable > for my vyatta firewall vm. Lots of packet loss and