ERROR - some other host already uses IP ###.###.###.###
Good morning, We had a storage crash early this morning that messed up a couple of our ovirt hosts. Networking seemed to be the biggest issue. I have decided to remove the bridge information in /etc/sysconfig/network-scripts and ip the nics in order to re-import them into my ovirt installation (I have already removed the hosts). One of the NIC's refuses to come up and is generating the following error: ERROR : [/etc/sysconfig/network-scripts/ifup-eth] Error, some other host (0C:C4:7A:5B:11:5C) already uses address ###.###.###.###. When I ARP on this server, I do not see that Mac address - and none of my other hosts are using it either. I'm not sure where to go next other than completely reinstalling Centos on this server and starting over. Ovirt version is oVirt Engine Version: 3.5.0.1-1.el6 OS version is CentOS Linux release 7.4.1708 (Core) Thank you *** *Mark Steele* CIO / VP Technical Operations | TelVue Corporation TelVue - We Share Your Vision 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 800.885.8886 x128 | msteele@telvue.com | http://www.telvue.com twitter: http://twitter.com/telvue | facebook: https://www.facebook.com/telvue
On Thu, Feb 15, 2018 at 12:36 PM, Mark Steele <msteele@telvue.com> wrote:
Good morning,
We had a storage crash early this morning that messed up a couple of our ovirt hosts. Networking seemed to be the biggest issue. I have decided to remove the bridge information in /etc/sysconfig/network-scripts and ip the nics in order to re-import them into my ovirt installation (I have already removed the hosts).
One of the NIC's refuses to come up and is generating the following error:
ERROR : [/etc/sysconfig/network-scripts/ifup-eth] Error, some other host (0C:C4:7A:5B:11:5C) already uses address ###.###.###.###.
When I ARP on this server, I do not see that Mac address - and none of my other hosts are using it either. I'm not sure where to go next other than completely reinstalling Centos on this server and starting over.
I think it tells you that another node on the network is using the same IP address. If this iface has that static IP defined, perhaps just replace it.
Ovirt version is oVirt Engine Version: 3.5.0.1-1.el6
Very (very) old.
OS version is
CentOS Linux release 7.4.1708 (Core)
Thank you
*** *Mark Steele* CIO / VP Technical Operations | TelVue Corporation TelVue - We Share Your Vision 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 800.885.8886 x128 <(800)%20885-8886> | msteele@telvue.com | http:// www.telvue.com twitter: http://twitter.com/telvue | facebook: https://www. facebook.com/telvue
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Thank you Edward, I actually did find the offending IP - I was using a small range that was already in use but not documented. Best regards, *** *Mark Steele* CIO / VP Technical Operations | TelVue Corporation TelVue - We Share Your Vision 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 800.885.8886 x128 | msteele@telvue.com | http://www.telvue.com twitter: http://twitter.com/telvue | facebook: https://www.facebook.com/telvue On Thu, Feb 15, 2018 at 5:14 PM, Edward Haas <ehaas@redhat.com> wrote:
On Thu, Feb 15, 2018 at 12:36 PM, Mark Steele <msteele@telvue.com> wrote:
Good morning,
We had a storage crash early this morning that messed up a couple of our ovirt hosts. Networking seemed to be the biggest issue. I have decided to remove the bridge information in /etc/sysconfig/network-scripts and ip the nics in order to re-import them into my ovirt installation (I have already removed the hosts).
One of the NIC's refuses to come up and is generating the following error:
ERROR : [/etc/sysconfig/network-scripts/ifup-eth] Error, some other host (0C:C4:7A:5B:11:5C) already uses address ###.###.###.###.
When I ARP on this server, I do not see that Mac address - and none of my other hosts are using it either. I'm not sure where to go next other than completely reinstalling Centos on this server and starting over.
I think it tells you that another node on the network is using the same IP address. If this iface has that static IP defined, perhaps just replace it.
Ovirt version is oVirt Engine Version: 3.5.0.1-1.el6
Very (very) old.
OS version is
CentOS Linux release 7.4.1708 (Core)
Thank you
*** *Mark Steele* CIO / VP Technical Operations | TelVue Corporation TelVue - We Share Your Vision 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 <https://maps.google.com/?q=16000+Horizon+Way,+Suite+100+%7C+Mt.+Laurel,+NJ+08054&entry=gmail&source=g> 800.885.8886 x128 <(800)%20885-8886> | msteele@telvue.com | http:// www.telvue.com twitter: http://twitter.com/telvue | facebook: https://www.facebook .com/telvue
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
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Edward Haas -
Mark Steele