
--_000_BDFCA81735C14539A79A0E44A3BF8E5Dbaicanadacom_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Help! I seem to be getting this error when trying to start the hosted engine. I = had created another network interface for the engine and it appears the nam= e is too long? Can someone please point me to how I can resolve this? 2017-10-14 21:03:00,292-0400 ERROR (vm/c1dae7a4) [virt.vm] (vmId=3D'c1dae7a= 4-5b86-4fcb-b66d-4a6a91bbe2ad') The vm start process failed (vm:631) Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 562, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 2060, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 1= 23, in wrapper ret =3D f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1006, in wrap= per return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3567, in creat= eXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn= =3Dself) libvirtError: Network interface name 'PrivateManagement' is too long: Numer= ical result out of range 2017-10-14 21:03:00,300-0400 INFO (vm/c1dae7a4) [virt.vm] (vmId=3D'c1dae7a= 4-5b86-4fcb-b66d-4a6a91bbe2ad') Changed state to Down: Network interface na= me 'PrivateManagement' is too long: Numerical result out of range (code=3D1= ) (vm:1259) Sincerely appreciate any help. Alex Witte --_000_BDFCA81735C14539A79A0E44A3BF8E5Dbaicanadacom_ Content-Type: text/html; charset="us-ascii" Content-ID: <9D664CB62B107C4689F2EFF02FE5741B@baicanada.local> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
</head> <body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-lin= e-break: after-white-space;" class=3D""> <div class=3D"">Help!</div> <div class=3D""><br class=3D""> </div> <div class=3D"">I seem to be getting this error when trying to start the ho= sted engine. I had created another network interface for the engine a= nd it appears the name is too long? Can someone please point me to ho= w I can resolve this? </div> <div class=3D""><br class=3D""> </div> <div class=3D""><br class=3D""> </div> <div class=3D""><br class=3D""> </div> <div class=3D""> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> 2017-10-14 21:03:00,292-0400 ERROR (vm/c1dae7a4) [virt.vm] (vmId=3D'c1dae7a= 4-5b86-4fcb-b66d-4a6a91bbe2ad') The vm start process failed (vm:631)</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> Traceback (most recent call last):</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> File "/usr/share/vdsm/virt/vm.py", line 562, in _startUnde= rlyingVm</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> self._run()</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> File "/usr/share/vdsm/virt/vm.py", line 2060, in _run</div=
<div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> self._connection.createXML(domxml, flags),</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.p= y", line 123, in wrapper</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> ret =3D f(*args, **kwargs)</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> File "/usr/lib/python2.7/site-packages/vdsm/utils.py", lin= e 1006, in wrapper</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> return func(inst, *args, **kwargs)</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> File "/usr/lib64/python2.7/site-packages/libvirt.py", line= 3567, in createXML</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> if ret is None:raise libvirtError('virDomainCreateXML() faile= d', conn=3Dself)</div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> <b class=3D"">libvirtError: Network interface name 'PrivateManagement' is t= oo long: Numerical result out of range</b></div> <div style=3D"margin: 0px; line-height: normal; font-family: 'Helvetica Neu= e'; color: rgb(69, 69, 69);" class=3D""> 2017-10-14 21:03:00,300-0400 INFO (vm/c1dae7a4) [virt.vm] (vmId=3D'c1= dae7a4-5b86-4fcb-b66d-4a6a91bbe2ad') Changed state to Down: Network interfa= ce name 'PrivateManagement' is too long: Numerical result out of range (cod= e=3D1) (vm:1259)</div> </div> <div class=3D""><br class=3D""> </div> <div class=3D"">Sincerely appreciate any help.</div> <br class=3D""> <div class=3D""> <div style=3D"color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px;= font-style: normal; font-variant-caps: normal; font-weight: normal; letter= -spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-= transform: none; white-space: normal; widows: auto; word-spacing: 0px; -web= kit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: brea= k-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" c= lass=3D""> <div style=3D"color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px;= font-style: normal; font-variant-caps: normal; font-weight: normal; letter= -spacing: normal; text-align: start; text-indent: 0px; text-transform: none= ; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> Alex Witte<br class=3D""> </div> </div> </div> </body> </html> --_000_BDFCA81735C14539A79A0E44A3BF8E5Dbaicanadacom_--

On Sun, Oct 15, 2017 at 4:25 AM, Alexander Witte <alexander.witte@baicanada.com> wrote:
Help!
I seem to be getting this error when trying to start the hosted engine. I had created another network interface for the engine and it appears the name is too long? Can someone please point me to how I can resolve this?
2017-10-14 21:03:00,292-0400 ERROR (vm/c1dae7a4) [virt.vm] (vmId='c1dae7a4-5b86-4fcb-b66d-4a6a91bbe2ad') The vm start process failed (vm:631) Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 562, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 2060, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1006, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3567, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: Network interface name 'PrivateManagement' is too long: Numerical result out of range 2017-10-14 21:03:00,300-0400 INFO (vm/c1dae7a4) [virt.vm] (vmId='c1dae7a4-5b86-4fcb-b66d-4a6a91bbe2ad') Changed state to Down: Network interface name 'PrivateManagement' is too long: Numerical result out of range (code=1) (vm:1259)
Searching google, I only find two results - your post, and: https://bugzilla.redhat.com/show_bug.cgi?id=1478806 So should be fixed in 4.1.6. Which version do you use? Regards, -- Didi

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On Sun, Oct 15, 2017 at 5:28 PM, Alexander Witte <alexander.witte@baicanada.com> wrote:
Hi Didi,
Thanks for the reply.
oVirt Engine Version: 4.1.6.2-1.el7.centos
Is this the original version you installed? Or was it upgraded from an older version?
I was able to locate the vm.conf file (/var/run/ovirt-hosted-engine-ha) for the engine and I tried changing the NIC name to something smaller: “prvmgmt". Libvirt then threw an error that the MTU for the NIC was incorrect. So I’m not sure if the NIC name length was the exact cause. Anyway I ended up editing the conf file to wipe that NIC and then was able to successfully log into the engine.
Sounds like a bug to me. Can you please open one and attach relevant logs/conf? Thanks. Adding Simone. Regards,
Thanks for your response, appreciate it.
Alex Witte
On Oct 15, 2017, at 9:31 AM, Yedidyah Bar David <didi@redhat.com> wrote:
On Sun, Oct 15, 2017 at 4:25 AM, Alexander Witte <alexander.witte@baicanada.com> wrote:
Help!
I seem to be getting this error when trying to start the hosted engine. I had created another network interface for the engine and it appears the name is too long? Can someone please point me to how I can resolve this?
2017-10-14 21:03:00,292-0400 ERROR (vm/c1dae7a4) [virt.vm] (vmId='c1dae7a4-5b86-4fcb-b66d-4a6a91bbe2ad') The vm start process failed (vm:631) Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 562, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 2060, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1006, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3567, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: Network interface name 'PrivateManagement' is too long: Numerical result out of range 2017-10-14 21:03:00,300-0400 INFO (vm/c1dae7a4) [virt.vm] (vmId='c1dae7a4-5b86-4fcb-b66d-4a6a91bbe2ad') Changed state to Down: Network interface name 'PrivateManagement' is too long: Numerical result out of range (code=1) (vm:1259)
Searching google, I only find two results - your post, and:
https://bugzilla.redhat.com/show_bug.cgi?id=1478806
So should be fixed in 4.1.6. Which version do you use?
Regards, -- Didi
-- Didi
participants (2)
-
Alexander Witte
-
Yedidyah Bar David