Re: [ovirt-users] More 4.1 Networking Questions

Monday, 10 April 2017

This is a multi-part message in MIME format.
--------------74672691245690C7BBA98221
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit

Hi Everyone,

   Just an update, I installed a new Ubuntu guest VM and it was doing 
the same thing regarding the network going down, then I disabled IPv6 
and it's been fine for the past 10-15 minutes.  So the issue seems to be 
IPv6 related, and I don't need IPv6 so I can just turn it off.  The eth1 
NIC disappearing is still worrisome though.

On 2017-04-10 07:13 AM, Charles Tassell wrote:
...
 Hi Everyone,

   Thanks for the help, answers below.

 On 2017-04-10 05:27 AM, Sandro Bonazzola wrote:
> Adding Simone and Martin, replying inline.
>
> On Mon, Apr 10, 2017 at 10:16 AM, Ondrej Svoboda <osvoboda(a)redhat.com 
> <mailto:osvoboda@redhat.com>> wrote:
>
>     Hello Charles,
>
>     First, can you give us more information regarding the duplicated
>     IPv6 addresses? Since you are going to reinstall the hosted
>     engine, could you make sure that NetworkManager is disabled
>     before adding the second vNIC (and perhaps even disable IPv6 and
>     reboot as well, so we have a solid base and see what makes the
>     difference)?
>
 I disabled NetworkManager on the hosts (systemctl disable 
 NetworkManager ; service NetworkManager stop) before doing the oVirt 
 setup and rebooted to make sure that it didn't come back up.  Or are 
 you referring to on the hosted engine VM?  I just removed and re-added 
 the eth1 NIC in the hosted engine, and this is what showed up in dmesg:
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: [1af4:1000] type 00 class 
 0x020000
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x10: [io 0x0000-0x001f]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x14: [mem 
 0x00000000-0x00000fff]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x20: [mem 
 0x00000000-0x00003fff 64bit pref]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x30: [mem 
 0x00000000-0x0003ffff pref]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 6: assigned [mem 
 0xc0000000-0xc003ffff pref]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 4: assigned [mem 
 0xc0040000-0xc0043fff 64bit pref]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 1: assigned [mem 
 0xc0044000-0xc0044fff]
 [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 0: assigned [io 
 0x1000-0x101f]
 [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: enabling device 
 (0000 -> 0003)
 [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: irq 35 for MSI/MSI-X
 [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: irq 36 for MSI/MSI-X
 [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: irq 37 for MSI/MSI-X
 [Mon Apr 10 06:46:43 2017] IPv6: ADDRCONF(NETDEV_UP): eth1: link is 
 not ready
 [Mon Apr 10 06:46:43 2017] IPv6: eth1: IPv6 duplicate address 
 fe80::21a:4aff:fe16:151 detected!

 Then when the network dropped I started getting these:

 [Mon Apr 10 06:48:00 2017] IPv6: eth1: IPv6 duplicate address 
 2001:410:e000:902:21a:4aff:fe16:151 detected!
 [Mon Apr 10 06:48:00 2017] IPv6: eth1: IPv6 duplicate address 
 2001:410:e000:902:21a:4aff:fe16:151 detected!
 [Mon Apr 10 06:49:51 2017] IPv6: eth1: IPv6 duplicate address 
 2001:410:e000:902:21a:4aff:fe16:151 detected!
 [Mon Apr 10 06:51:40 2017] IPv6: eth1: IPv6 duplicate address 
 2001:410:e000:902:21a:4aff:fe16:151 detected!

 The network on eth1 would go down for a few seconds then come back up, 
 but networking stays solid on eth0.  I disabled NetworkManager on the 
 HE VM as well to see if that makes a difference.  I also disabled IPv6 
 with sysctl to see if that helps.  I'll install a Ubuntu VM on the 
 cluster later today and see if it has a similar issue.

>
>     What kind of documentation did you follow to install the hosted
>     engine? Was it this page?
>     https://www.ovirt.org/documentation/how-to/hosted-engine/
>     <https://www.ovirt.org/documentation/how-to/hosted-engine/> If
>     so, could you file a bug against VDSM networking and attach
>     /var/log/vdsm/vdsm.log and supervdsm.log, and make sure they
>     include the time period from adding the second vNIC to rebooting?
>
>     Second, even the vNIC going missing after reboot looks like a bug
>     to me. Even though eth1 does not exist in the VM, can you see it
>     defined for the VM in the engine web GUI?
>
>
> If the HE vm configuration wasn't flushed to the OVF_STORE yet, it 
> make sense it disappeared on restart.
>
 The docs I used were 

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/...

 which someone on the list pointed me to last week as being more 
 up-to-date than what was on the website (the docs on the website don't 
 seem to mention that you need to put the HE on it's own datastore and 
 look to be more geared towards bare-metal engine rather than the VM 
 self hosted option.)

 When I went back into the GUI and looked at the hosted engine config 
 the second NIC was listed there, but it wasn't showing up in lspci on 
 the VM.  I removed the NIC in the GUI and re-added it, and the device 
 appeared again on the VM.  What is the proper way to "save" the state 
 of the VM so that the OVF_STORE gets updated? When I do anything on 
 the HE VM that I want to test I just type "reboot", but that powers 
 down the VM.  I then login to my host and run "hosted-engine 
 --vm-start" which restarts it, but of course the last time I did that 
 it restarted without the second NIC.

>
>     The steps you took to install the hosted engine with regards to
>     networking look good to me, but I believe Sandro (CC'ed) would be
>     able to give more advice.
>
>     Sandro, since we want to configure bonding, would you recommend
>     to install the engine physically first, move it to a VM,
>     according to the following method, and only then reconfigure
>     networking?
>    
https://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_...
>    
<https://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_...
>
>
>
> I don't see why a diret HE deployment couldn't be done. Simone, 
> Martin can you help here?
>
>
>
>     Thank you,
>     Ondra
>
>     On Mon, Apr 10, 2017 at 8:51 AM, Charles Tassell
>     <ctassell(a)gmail.com <mailto:ctassell@gmail.com>> wrote:
>
>         Hi Everyone,
>
>           Okay, I'm again having problems with getting basic
>         networking setup with oVirt 4.1  Here is my situation.  I
>         have two servers I want to use to create an oVirt cluster,
>         with two different networks.  My "public" network is a 1G
>         link on device em1 connected to my Internet feed, and my
>         "storage" network is a 10G link connected on device p5p1 to
>         my file server. Since I need to connect to my storage network
>         in order to do the install, I selected p5p1 has the ovirtmgmt
>         interface when installing the hosted engine.  That worked
>         fine, I got everything installed, so I used some ssh-proxy
>         magic to connect to the web console and completed the install
>         (setup a Storage domain and create a new network vmNet for VM
>         networking and added em1 to it.)
>
>           The problem was that when I added a second network device
>         to the HostedEngine VM (so that I can connect to it from my
>         public network) it would intermittently go down.  I did some
>         digging and found some IPV6 errors in the dmesg (IPv6: eth1:
>         IPv6 duplicate address 2001:410:e000:902:21a:4aff:fe16:151
>         detected!) so I disabled IPv6 on both eth0 and eth1 in the
>         HostedEngine and rebooted it.  The problem is that when I
>         restarted the VM, the eth1 device was missing.
>
>           So, my question is: Can I add a second NIC to the
>         HostedEngine VM and make it stick, or will it be deleted
>         whenever the engine VM is restarted? 
>
>
> When you change something in the HE Vm using the web ui, it has to be 
> saved also on the OVF_STORE to make it permanent for further reboot.
> Martin can you please elaborate here?
>
>
>         Is there a better way to do what I'm trying to do, ie, should
>         I setup ovirtmgmt on the public em1 interface, and then
>         create the "storage" network after the fact for connecting to
>         the datastores and such.  Is that even possible, or
>         required?  I was thinking that it would be better for
>         migrations and other management functions to happen on the
>         faster 10G network, but if the HostedEngine doesn't need to
>         be able to connect to the storage network maybe it's not
>         worth the effort?
>
>           Eventually I want to setup LACP on the storage network, but
>         I had to wipe the servers and reinstall from scratch the last
>         time I tried to set that up.  I was thinking that it was
>         because I setup the bonding before installing oVirt, so I
>         didn't do that this time.
>
>           Here are my /etc/sysconfig/network-scripts/ifcfg-* files in
>         case I did something wrong there (I'm more familiar with
>         Debian/Ubuntu network setup than CentOS)
>
>         ifcfg-eth0: (ovirtmgmt aka storage)
>         ----------------
>         BROADCAST=192.168.130.255
>         NETMASK=255.255.255.0
>         BOOTPROTO=static
>         DEVICE=eth0
>         IPADDR=192.168.130.179
>         ONBOOT=yes
>         DOMAIN=public.net <http://public.net>
>         ZONE=public
>         IPV6INIT=no
>
>
>         ifcfg-eth1: (vmNet aka Internet)
>         ----------------
>         BROADCAST=192.168.1.255
>         NETMASK=255.255.255.0
>         BOOTPROTO=static
>         DEVICE=eth1
>         IPADDR=192.168.1.179
>         GATEWAY=192.168.1.254
>         ONBOOT=yes
>         DNS1=192.168.1.1
>         DNS2=192.168.1.2
>         DOMAIN=public.net <http://public.net>
>         ZONE=public
>         IPV6INIT=no
>
>         _______________________________________________
>         Users mailing list
>         Users(a)ovirt.org <mailto:Users@ovirt.org>
>         http://lists.ovirt.org/mailman/listinfo/users
>         <http://lists.ovirt.org/mailman/listinfo/users>
>
>
>
>
>
> -- 
>
> SANDRO BONAZZOLA
>
> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
>
> Red Hat EMEA <https://www.redhat.com/>
>
> <https://red.ht/sig> 	
> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
>

--------------74672691245690C7BBA98221
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 8bit

<html>
  <head>
    <meta content="text/html; charset=utf-8"
http-equiv="Content-Type">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    <p>Hi Everyone,</p>
    <p>  Just an update, I installed a new Ubuntu guest VM and it was
      doing the same thing regarding the network going down, then I
      disabled IPv6 and it's been fine for the past 10-15 minutes.  So
      the issue seems to be IPv6 related, and I don't need IPv6 so I can
      just turn it off.  The eth1 NIC disappearing is still worrisome
      though.<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 2017-04-10 07:13 AM, Charles Tassell
      wrote:<br>
    </div>
    <blockquote
      cite="mid:208a3a45-ad2a-4cea-82c1-474553cff236@gmail.com"
      type="cite">
      <meta content="text/html; charset=utf-8"
http-equiv="Content-Type">
      <div class="moz-cite-prefix">Hi Everyone,<br>
        <br>
          Thanks for the help, answers below.<br>
        <br>
        On 2017-04-10 05:27 AM, Sandro Bonazzola wrote:<br>
      </div>
      <blockquote
cite="mid:CAPQRNT=w+P46u+Qter3-6yKPVqYogoErLWB66keLBQt7Up0KqA@mail.gmail.com"
        type="cite">
        <div dir="ltr">Adding Simone and Martin, replying
inline.<br>
          <div class="gmail_extra"><br>
            <div class="gmail_quote">On Mon, Apr 10, 2017 at 10:16 AM,
              Ondrej Svoboda <span dir="ltr">&lt;<a
                  moz-do-not-send="true"
                  href="mailto:osvoboda@redhat.com"
target=&quot;_blank&quot;&gt;osvoboda(a)redhat.com&lt;/a&gt;&amp;gt;&lt;/span&gt;
              wrote:<br>
              <blockquote class="gmail_quote" style="margin:0 0 0
                .8ex;border-left:1px #ccc solid;padding-left:1ex">
                <div dir="ltr">
                  <div>Hello Charles,<br>
                    <br>
                  </div>
                  <div>First, can you give us more information regarding
                    the duplicated IPv6 addresses? Since you are going
                    to reinstall the hosted engine, could you make sure
                    that NetworkManager is disabled before adding the
                    second vNIC (and perhaps even disable IPv6 and
                    reboot as well, so we have a solid base and see what
                    makes the difference)?<br>
                  </div>
                </div>
              </blockquote>
            </div>
          </div>
        </div>
      </blockquote>
      I disabled NetworkManager on the hosts (systemctl disable
      NetworkManager ; service NetworkManager stop) before doing the
      oVirt setup and rebooted to make sure that it didn't come back
      up.  Or are you referring to on the hosted engine VM?  I just
      removed and re-added the eth1 NIC in the hosted engine, and this
      is what showed up in dmesg:<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: [1af4:1000] type 00
      class 0x020000<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x10: [io 
      0x0000-0x001f]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x14: [mem
      0x00000000-0x00000fff]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x20: [mem
      0x00000000-0x00003fff 64bit pref]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: reg 0x30: [mem
      0x00000000-0x0003ffff pref]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 6: assigned [mem
      0xc0000000-0xc003ffff pref]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 4: assigned [mem
      0xc0040000-0xc0043fff 64bit pref]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 1: assigned [mem
      0xc0044000-0xc0044fff]<br>
      [Mon Apr 10 06:46:43 2017] pci 0000:00:08.0: BAR 0: assigned [io 
      0x1000-0x101f]<br>
      [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: enabling
      device (0000 -&gt; 0003)<br>
      [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: irq 35 for
      MSI/MSI-X<br>
      [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: irq 36 for
      MSI/MSI-X<br>
      [Mon Apr 10 06:46:43 2017] virtio-pci 0000:00:08.0: irq 37 for
      MSI/MSI-X<br>
      [Mon Apr 10 06:46:43 2017] IPv6: ADDRCONF(NETDEV_UP): eth1: link
      is not ready<br>
      [Mon Apr 10 06:46:43 2017] IPv6: eth1: IPv6 duplicate address
      fe80::21a:4aff:fe16:151 detected!<br>
      <br>
      Then when the network dropped I started getting these:<br>
      <br>
      [Mon Apr 10 06:48:00 2017] IPv6: eth1: IPv6 duplicate address
      2001:410:e000:902:21a:4aff:fe16:151 detected!<br>
      [Mon Apr 10 06:48:00 2017] IPv6: eth1: IPv6 duplicate address
      2001:410:e000:902:21a:4aff:fe16:151 detected!<br>
      [Mon Apr 10 06:49:51 2017] IPv6: eth1: IPv6 duplicate address
      2001:410:e000:902:21a:4aff:fe16:151 detected!<br>
      [Mon Apr 10 06:51:40 2017] IPv6: eth1: IPv6 duplicate address
      2001:410:e000:902:21a:4aff:fe16:151 detected!<br>
      <br>
      The network on eth1 would go down for a few seconds then come back
      up, but networking stays solid on eth0.  I disabled NetworkManager
      on the HE VM as well to see if that makes a difference.  I also
      disabled IPv6 with sysctl to see if that helps.  I'll install a
      Ubuntu VM on the cluster later today and see if it has a similar
      issue.<br>
      <br>
      <br>
      <blockquote
cite="mid:CAPQRNT=w+P46u+Qter3-6yKPVqYogoErLWB66keLBQt7Up0KqA@mail.gmail.com"
        type="cite">
        <div dir="ltr">
          <div class="gmail_extra">
            <div class="gmail_quote">
              <blockquote class="gmail_quote" style="margin:0 0 0
                .8ex;border-left:1px #ccc solid;padding-left:1ex">
                <div dir="ltr">
                  <div><br>
                    What kind of documentation did you follow to install
                    the hosted engine? Was it this page? <a
                      moz-do-not-send="true"

href="https://www.ovirt.org/documentation/how-to/hosted-engine/"

target="_blank">https://www.ovirt.org/<wbr>documentati...
                    If so, could you file a bug against VDSM networking
                    and attach /var/log/vdsm/vdsm.log and supervdsm.log,
                    and make sure they include the time period from
                    adding the second vNIC to rebooting?<br>
                    <br>
                  </div>
                  <div>Second, even the vNIC going missing after reboot
                    looks like a bug to me. Even though eth1 does not
                    exist in the VM, can you see it defined for the VM
                    in the engine web GUI?<br>
                  </div>
                </div>
              </blockquote>
              <div><br>
              </div>
              <div>If the HE vm configuration wasn't flushed to the
                OVF_STORE yet, it make sense it disappeared on restart.</div>
              <div><br>
              </div>
              <div> </div>
            </div>
          </div>
        </div>
      </blockquote>
      The docs I used were
      <a moz-do-not-send="true" class="moz-txt-link-freetext"
href="https://access.redhat.com/documentation/en-us/red_hat_virtuali...
      which someone on the list pointed me to last week as being more
      up-to-date than what was on the website (the docs on the website
      don't seem to mention that you need to put the HE on it's own
      datastore and look to be more geared towards bare-metal engine
      rather than the VM self hosted option.)<br>
      <br>
      When I went back into the GUI and looked at the hosted engine
      config the second NIC was listed there, but it wasn't showing up
      in lspci on the VM.  I removed the NIC in the GUI and re-added it,
      and the device appeared again on the VM.  What is the proper way
      to "save" the state of the VM so that the OVF_STORE gets updated? 
      When I do anything on the HE VM that I want to test I just type
      "reboot", but that powers down the VM.  I then login to my host
      and run "hosted-engine --vm-start" which restarts it, but of
      course the last time I did that it restarted without the second
      NIC.<br>
      <br>
      <blockquote
cite="mid:CAPQRNT=w+P46u+Qter3-6yKPVqYogoErLWB66keLBQt7Up0KqA@mail.gmail.com"
        type="cite">
        <div dir="ltr">
          <div class="gmail_extra">
            <div class="gmail_quote">
              <blockquote class="gmail_quote" style="margin:0 0 0
                .8ex;border-left:1px #ccc solid;padding-left:1ex">
                <div dir="ltr">
                  <div><br>
                  </div>
                  <div>The steps you took to install the hosted engine
                    with regards to networking look good to me, but I
                    believe Sandro (CC'ed) would be able to give more
                    advice.<br>
                    <br>
                    Sandro, since we want to configure bonding, would
                    you recommend to install the engine physically
                    first, move it to a VM, according to the following
                    method, and only then reconfigure networking? <a
                      moz-do-not-send="true"
href="https://www.ovirt.org/documentation/self-hosted/chap-Migrating...

target="_blank">https://www.ovirt.org/<wbr>documentati...
                </div>
              </blockquote>
              <div><br>
              </div>
              <div><br>
              </div>
              <div>I don't see why a diret HE deployment couldn't be
                done. Simone, Martin can you help here?</div>
              <div> </div>
              <blockquote class="gmail_quote" style="margin:0 0 0
                .8ex;border-left:1px #ccc solid;padding-left:1ex">
                <div dir="ltr">
                  <div><br>
                    <br>
                  </div>
                  <div>Thank you,<br>
                  </div>
                  <div>Ondra<br>
                  </div>
                </div>
                <div class="HOEnZb">
                  <div class="h5">
                    <div class="gmail_extra"><br>
                      <div class="gmail_quote">On Mon, Apr 10, 2017 at
                        8:51 AM, Charles Tassell <span
dir="ltr">&lt;<a
                            moz-do-not-send="true"
                            href="mailto:ctassell@gmail.com"

target=&quot;_blank&quot;&gt;ctassell(a)gmail.com&lt;/a&gt;&amp;gt;&lt;/span&gt;
                        wrote:<br>
                        <blockquote class="gmail_quote" style="margin:0
                          0 0 .8ex;border-left:1px #ccc
                          solid;padding-left:1ex">Hi Everyone,<br>
                          <br>
                            Okay, I'm again having problems with getting
                          basic networking setup with oVirt 4.1  Here is
                          my situation.  I have two servers I want to
                          use to create an oVirt cluster, with two
                          different networks.  My "public" network is a
                          1G link on device em1 connected to my Internet
                          feed, and my "storage" network is a 10G link
                          connected on device p5p1 to my file server. 
                          Since I need to connect to my storage network
                          in order to do the install, I selected p5p1
                          has the ovirtmgmt interface when installing
                          the hosted engine.  That worked fine, I got
                          everything installed, so I used some ssh-proxy
                          magic to connect to the web console and
                          completed the install (setup a Storage domain
                          and create a new network vmNet for VM
                          networking and added em1 to it.)<br>
                          <br>
                            The problem was that when I added a second
                          network device to the HostedEngine VM (so that
                          I can connect to it from my public network) it
                          would intermittently go down.  I did some
                          digging and found some IPV6 errors in the
                          dmesg (IPv6: eth1: IPv6 duplicate address
                          2001:410:e000:902:21a:4aff:fe1<wbr>6:151
                          detected!) so I disabled IPv6 on both eth0 and
                          eth1 in the HostedEngine and rebooted it.  The
                          problem is that when I restarted the VM, the
                          eth1 device was missing.<br>
                          <br>
                            So, my question is: Can I add a second NIC
                          to the HostedEngine VM and make it stick, or
                          will it be deleted whenever the engine VM is
                          restarted?  </blockquote>
                      </div>
                    </div>
                  </div>
                </div>
              </blockquote>
              <div><br>
              </div>
              <div>When you change something in the HE Vm using the web
                ui, it has to be saved also on the OVF_STORE to make it
                permanent for further reboot.</div>
              <div>Martin can you please elaborate here?</div>
              <div><br>
              </div>
              <div><br>
              </div>
              <div> </div>
              <blockquote class="gmail_quote" style="margin:0 0 0
                .8ex;border-left:1px #ccc solid;padding-left:1ex">
                <div class="HOEnZb">
                  <div class="h5">
                    <div class="gmail_extra">
                      <div class="gmail_quote">
                        <blockquote class="gmail_quote" style="margin:0
                          0 0 .8ex;border-left:1px #ccc
                          solid;padding-left:1ex">Is there a better way
                          to do what I'm trying to do, ie, should I
                          setup ovirtmgmt on the public em1 interface,
                          and then create the "storage" network after
                          the fact for connecting to the datastores and
                          such.  Is that even possible, or required?  I
                          was thinking that it would be better for
                          migrations and other management functions to
                          happen on the faster 10G network, but if the
                          HostedEngine doesn't need to be able to
                          connect to the storage network maybe it's not
                          worth the effort?<br>
                          <br>
                            Eventually I want to setup LACP on the
                          storage network, but I had to wipe the servers
                          and reinstall from scratch the last time I
                          tried to set that up.  I was thinking that it
                          was because I setup the bonding before
                          installing oVirt, so I didn't do that this
                          time.<br>
                          <br>
                            Here are my /etc/sysconfig/network-scripts<wbr>/ifcfg-*
                          files in case I did something wrong there (I'm
                          more familiar with Debian/Ubuntu network setup
                          than CentOS)<br>
                          <br>
                          ifcfg-eth0: (ovirtmgmt aka storage)<br>
                          ----------------<br>
                          BROADCAST=192.168.130.255<br>
                          NETMASK=255.255.255.0<br>
                          BOOTPROTO=static<br>
                          DEVICE=eth0<br>
                          IPADDR=192.168.130.179<br>
                          ONBOOT=yes<br>
                          DOMAIN=<a moz-do-not-send="true"
                            href="http://public.net" rel="noreferrer"
                            target="_blank">public.net</a><br>
                          ZONE=public<br>
                          IPV6INIT=no<br>
                          <br>
                          <br>
                          ifcfg-eth1: (vmNet aka Internet)<br>
                          ----------------<br>
                          BROADCAST=192.168.1.255<br>
                          NETMASK=255.255.255.0<br>
                          BOOTPROTO=static<br>
                          DEVICE=eth1<br>
                          IPADDR=192.168.1.179<br>
                          GATEWAY=192.168.1.254<br>
                          ONBOOT=yes<br>
                          DNS1=192.168.1.1<br>
                          DNS2=192.168.1.2<br>
                          DOMAIN=<a moz-do-not-send="true"
                            href="http://public.net" rel="noreferrer"
                            target="_blank">public.net</a><br>
                          ZONE=public<br>
                          IPV6INIT=no<br>
                          <br>

______________________________<wbr>_________________<br>
                          Users mailing list<br>
                          <a moz-do-not-send="true"
                            href="mailto:Users@ovirt.org"

target=&quot;_blank&quot;&gt;Users(a)ovirt.org&lt;/a&gt;&lt;br&gt;
                          <a moz-do-not-send="true"

href="http://lists.ovirt.org/mailman/listinfo/users"
                            rel="noreferrer"
target="_blank">http://lists.ovirt.org/mailman<wbr>/li...
                        </blockquote>
                      </div>
                      <br>
                    </div>
                  </div>
                </div>
              </blockquote>
            </div>
            <br>
            <br clear="all">
            <div><br>
            </div>
            -- <br>
            <div class="gmail_signature"
              data-smartmail="gmail_signature">
              <div dir="ltr">
                <div>
                  <div dir="ltr">
                    <div dir="ltr">
                      <div dir="ltr">
                        <div dir="ltr">
                          <p
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-weight:bold;margin:0px;padding:0px;font-size:14px;text-transform:uppercase"><span>SANDRO</span> <span>BONAZZOLA</span></p>
                          <p
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px
                            0px
4px;text-transform:uppercase"><span>ASSOCIATE
                              MANAGER, SOFTWARE ENGINEERING, EMEA ENG
                              VIRTUALIZATION R&amp;D</span></p>
                          <p
style="font-family:overpass,sans-serif;margin:0px;font-size:10px;color:rgb(153,153,153)"><a
                              moz-do-not-send="true"
                              href="https://www.redhat.com/"
                              style="color:rgb(0,136,206);margin:0px"
                              target="_blank">Red
Hat <span>EMEA</span></a></p>
                          <table
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium"
                            border="0">
                            <tbody>
                              <tr>
                                <td width="100px"><a
                                    moz-do-not-send="true"
                                    href="https://red.ht/sig"
                                    target="_blank"><img
                                      moz-do-not-send="true"
src="https://www.redhat.com/profiles/rh/themes/redhatdotcom/img/logo...
                                      height="auto"
width="90"></a></td>
                                <td style="font-size:10px">
                                  <div><a moz-do-not-send="true"
                                      href="https://redhat.com/trusted"
style="color:rgb(204,0,0);font-weight:bold" target="_blank">TRIED.
                                      TESTED. TRUSTED.</a></div>
                                </td>
                              </tr>
                            </tbody>
                          </table>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </blockquote>
      <p><br>
      </p>
    </blockquote>
    <br>
  </body>
</html>

--------------74672691245690C7BBA98221--

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

Re: [ovirt-users] More 4.1 Networking Questions