libvirtd error
abhishek jain <[email protected]> Thu, 1 May 2014 15:19:53 +0530
| Newsgroups | gmane.linux.network.bridge.ebtables.user |
|---|---|
| Message-ID | <CA+9-Lvu1xE144u1Q53W2OBMFL-j8Yby7NLtGnB35meA1zSsQMw@mail.gmail.com> |
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Hi all
I'm trying too boot Vm from my controller node onto compute node and
getting following error in nova-compute service using devstack ...
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp if
ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed',
dom=self)
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp
libvirtError: Error while building firewall: Some rules could not be
created for interface tap74d2ff08-7f: Failure to execute command '$EBT -t
nat -A libvirt-J-tap74d2ff08-7f -j J-tap74d2ff08-7f-mac' : 'Unable to
update the kernel. Two possible causes:
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp 1.
Multiple ebtables programs were executing simultaneously. The ebtables
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp
userspace tool doesn't by default support multiple ebtables programs
running
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp
concurrently. The ebtables option --concurrent or a tool like flock can be
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp used
to support concurrent scripts that update the ebtables kernel tables.
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp 2. The
kernel doesn't support a certain ebtables extension, consider
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp
recompiling your kernel or insmod the extension.
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp .'.
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp
2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp
2014-04-30 05:10:29.066 17049 DEBUG nova.openstack.common.rpc.amqp [-]
Making synchronous call on conductor ... multicall /opt/stack/nova/nova/o
However I'm able to boot the VM on controller node i.e the nova-compute on
cotroller node is no issue.
Following is the output of the commands related to ebtables on comppute
node..
lsmod
Module Size Used by
ebtable_filter 3194 0
ebtable_nat 3173 0
ebtables 32629 2 ebtable_nat,ebtable_filter
openvswitch 62005 0
sudo service ebtables status
* Ebtables support available, number of installed
rules
[ OK ]
sudo ebtables -L
Bridge table: filter
Bridge chain: INPUT, entries: 0, policy: ACCEPT
Bridge chain: FORWARD, entries: 0, policy: ACCEPT
Bridge chain: OUTPUT, entries: 0, policy: ACCEPT
ps -ef | grep libvirtd
root 5090 1 0 03:57 ? 00:00:03 /usr/local/sbin/libvirtd -d
root 14083 13755 0 04:15 pts/6 00:00:00 sg libvirtd
/usr/local/bin/nova-compute --config-file /etc/nova/nova.conf
ubuntu 20807 4428 0 04:49 pts/2 00:00:00 grep --color=auto libvirtd
Please help regarding this.
Thanks..
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<div dir=3D"ltr"><div><div><div><div><div>Hi all<br><br></div>I'm tryin=
g too boot Vm from my controller node onto compute node and getting followi=
ng error in nova-compute service using devstack ...<br><br>2014-04-30 05:10=
:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=A0=C2=A0=C2=A0=C2=A0 =
if ret =3D=3D -1: raise libvirtError ('virDomainCreateWithFlags() faile=
d', dom=3Dself)
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=20
libvirtError: Error while building firewall: Some rules could not be=20
created for interface tap74d2ff08-7f: Failure to execute command <span styl=
e=3D"color:rgb(204,0,0)">'$EBT=20
-t nat -A libvirt-J-tap74d2ff08-7f=C2=A0 -j J-tap74d2ff08-7f-mac' </spa=
n>: 'Unable=20
to update the kernel. Two possible causes:
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=20
1. Multiple ebtables programs were executing simultaneously. The=20
ebtables
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=
=A0=C2=A0=C2=A0 userspace tool doesn't by default support multiple ebta=
bles programs running
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=
=A0=C2=A0=C2=A0 concurrently. The ebtables option --concurrent or a tool li=
ke flock can be
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=
=A0=C2=A0=C2=A0 used to support concurrent scripts that update the ebtables=
kernel tables.
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=20
2. The kernel doesn't support a certain ebtables extension, consider
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=
=A0=C2=A0=C2=A0 recompiling your kernel or insmod the extension.
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp .=
9;.
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=
=A0
<br>2014-04-30 05:10:22.452 17049 TRACE nova.openstack.common.rpc.amqp=C2=
=A0
<br>2014-04-30 05:10:29.066 17049 DEBUG nova.openstack.common.rpc.amqp=20
[-] Making synchronous call on conductor ... multicall=20
/opt/stack/nova/nova/o<br><br></div>However I'm able to boot the VM on =
controller node i.e the nova-compute on cotroller node is no issue.<br>
</div>Following is the output of the commands related to ebtables on comppu=
te node..<br><br>lsmod<br>Module=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Size=C2=A0 Use=
d by<br>ebtable_filter=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0 3194=C2=A0 0 <br>ebtable_nat=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 3173=C2=A0 0 <br>ebtables=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 32629=C2=
=A0 2 ebtable_nat,ebtable_filter<br>
openvswitch=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0 62005=C2=A0 0 <br><br>sudo service ebtables status<br>=C2=A0* Ebtables =
support available, number of installed rules=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
[ OK ] <br>
<br>
=C2=A0sudo ebtables -L<br>Bridge table: filter<br><br>Bridge chain: INPUT, =
entries: 0, policy: ACCEPT<br><br>Bridge chain: FORWARD, entries: 0, policy=
: ACCEPT<br><br>Bridge chain: OUTPUT, entries: 0, policy: ACCEPT<br><br>=C2=
=A0ps -ef | grep libvirtd <br>
root=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 5090=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0 0 0=
3:57 ?=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 00:00:03 /usr/local/sbin/l=
ibvirtd -d<br>root=C2=A0=C2=A0=C2=A0=C2=A0 14083 13755=C2=A0 0 04:15 pts/6=
=C2=A0=C2=A0=C2=A0 00:00:00 sg libvirtd /usr/local/bin/nova-compute --confi=
g-file /etc/nova/nova.conf<br>ubuntu=C2=A0=C2=A0 20807=C2=A0 4428=C2=A0 0 0=
4:49 pts/2=C2=A0=C2=A0=C2=A0 00:00:00 grep --color=3Dauto libvirtd<br>
<br><br><br><br><br></div>
Please help regarding this.<br><br></div>Thanks..</div>
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