No subject
Fri Jun 29 21:31:54 UTC 2012
lack
in the installation instructions.
(and the
<http://openvswitch.org/cgi-bin/gitweb.cgi?p=3Dopenvswitch;a=3Dblob_plain=
;f=3DINST
ALL.Linux;hb=3DHEAD> Building and Installing Open vSwitch link in the
documentation page is broken =96 404)
=20
I=92m still looking for a /etc/init.d script to start the ovsdb server =
for
Debian=85
=20
Please correct me if I=92m wrong, but it seems that after havin follow
instruction in install.linux we still have to :
- Install the modules :
o Copy the openvswitch_mod.ko or openvswitch.ko from ./datapath/linux =
to
/lib/modules/<kernel version folder/
o Run depmod
o Add the module name (without .ko) to the /etc/modules file
- Set the init script for ovsdb in the /etc/init.d folder
o =3D> I=92m still looking for this script
- Set the init script for the openvswitch daemon in the =
/etc/init.d
folder
o The script is located in ./<linux distribution> folder (for RedHat I
guess it=92s ./rhel/etc_init.d_openvswitch and for debian
./debian/openvswitch-switch.init)
(Also the names are not uniform among distributions=85)
=20
Am I correct ?
=20
If you have some clue about a init.d script for the ovsdb daemon it =
would be
greatly appreciated.
=20
=20
=20
From: discuss-bounces at openvswitch.org
[mailto:discuss-bounces at openvswitch.org] On Behalf Of behnam saberi
Sent: mardi 7 ao=FBt 2012 07:05
To: Ben Pfaff
Cc: discuss at openvswitch.org Switch discuss
Subject: Re: [ovs-discuss] openvswitch configs Disappears when restart =
the
server
=20
hi=20
my problem exist in this page (in middle of page), but no solution =
offered
for this problem .
http://openvswitch.org/pipermail/dev/2012-April/016295.html
Yesterday, when I ran the ovs-vsctl commands, I was able to successfully
>> > start my VMs, I had a power outage, and the machine was rebooted, =
today
>> I
>> > am unable to "add the bridge" again, because it already exists, but =
I
am
>> > unable to use the bridge.
>>=20
>> That is strange. What's in the OVS log from the time that
>> ovs-vswitchd started up?
I am attempting to use OpenV Switch as a replacement for the standard
>>> bridge controls for KVM.
>>>=20
>>> After a reboot, I am receiving the following error when attempting =
to
>>> start my KVM VMs:
>>>=20
>>> root at kitt <http://openvswitch.org/mailman/listinfo/dev> :~# virsh
start solo.rebase.ubuntu-server-11.10-oneiric-x86_64
>>> error: Failed to start domain
>>> solo.rebase.ubuntu-server-11.10-oneiric-x86_64
>>> error: Unable to add bridge br0 port vnet0: Invalid argument
>>>=20
>>> I had this problem yesterday, and resolved it by creating the bridge =
by
>>> running the following commands,
>>>=20
>>> ovs-vsctl add-br br0
>>> ovs-vsctl add-port br0 eth1
>>>=20
>>> When running these commands today, I receive the following errors:
>>>=20
>>> root at kitt <http://openvswitch.org/mailman/listinfo/dev> :~# =
ovs-vsctl
add-br br0
>>> ovs-vsctl: cannot create a bridge named br0 because a bridge named =
br0
>>> already exists
>>> root at kitt <http://openvswitch.org/mailman/listinfo/dev> :~# =
ovs-vsctl
add-port br0 eth1
>>> ovs-vsctl: cannot create a port named eth1 because a port named eth1
>>> already exists on bridge br0
plz help me, if anyone solve this problem
On Tue, Aug 7, 2012 at 12:30 AM, behnam saberi <b.saberi7762 at gmail.com>
wrote:
ok. thx
On Tue, Aug 7, 2012 at 12:26 AM, Ben Pfaff <blp at nicira.com> wrote:
Please ask her to report the problem.
On Mon, Aug 06, 2012 at 11:29:21PM +0430, behnam saberi wrote:
> i speak with someone that work with openvswitch. she said ,openvswitch =
had
> a problem with restart server. but she doesn't know, when this =
problem
> accured and what it solution.
> my openvswitch version 1.4.0
> u think probability my installation steps not correct , or platform =
and
> openvswitch have a problem?
>
> On Mon, Aug 6, 2012 at 11:15 PM, Justin Pettit <jpettit at nicira.com> =
wrote:
>
> > Those files aren't mutually exclusive. The INSTALL.RHEL file will
contain
> > more information specific to Redhat, which is probably useful for =
your
> > environment.
> >
> > --Justin
> >
> >
> > On Aug 6, 2012, at 11:42 AM, behnam saberi <b.saberi7762 at gmail.com>
wrote:
> >
> > > "CC to discuss at openvswitch.org"
> > >
> > > first time i install openvswitch , kernel module correct built. =
all
> > config without error is done. (of course i did not test for traffic
pass)
> > > my help file is install.linux.
> > > u propose use install.RHEL?
> > >
> > > before not exist this like problem?
> > >
> > >
> > > On Mon, Aug 6, 2012 at 10:17 PM, Justin Pettit =
<jpettit at nicira.com>
> > wrote:
> > > Please keep this on the list.
> > >
> > > > - and when insert "insmod data/linux/openvswitch_mod.ko" this
message
> > appear: insmod:error inserting 'datapath/linux/openvswitch_mod.ko': =
-l
> > invalid module format
> > >
> > > It doesn't seem like your kernel module is built properly. Are =
you
ever
> > able to pass traffic?
> > >
> > > > - with command "ovs-vsctl add-br OF" this message appear: Aug =
06
> > 21:09:11|00002|stream_unix|ERR|/tmp/stream-unix.3470.0: connection =
to
> > /usr/local/var/run/openvswitch/db.sock failed: No such file or =
directory
> > >
> > > This indicates that ovsdb-server isn't running. My guess is that
you're
> > not properly starting the daemons.
> > >
> > > It seems like there are a number of issues going on here. Have =
you
read
> > INSTALL.RHEL, which should be pretty close to what you need for =
CentOS?
> > >
> > > --Justin
> > >
> > >
> > >
> >
> >
> _______________________________________________
> discuss mailing list
> discuss at openvswitch.org
> http://openvswitch.org/mailman/listinfo/discuss
=20
=20
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</o:shapelayout></xml><![endif]--></head><body lang=3DFR-BE link=3Dblue =
vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal><span =
lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Hi,<o:p></o=
:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>The fact =
is if you follow instruction from install.linux you manually start the =
kernel module and the=A0 deamon and everything works, but it =
doesn’t install the module to be loaded at boot nor the init.d =
scripts.<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>From my =
humble point of vue, as a newbye in linux and OVS it is a big lack in =
the installation instructions.<br>(and the </span><a =
href=3D"http://openvswitch.org/cgi-bin/gitweb.cgi?p=3Dopenvswitch;a=3Dblo=
b_plain;f=3DINSTALL.Linux;hb=3DHEAD"><span lang=3DEN-US =
style=3D'color:windowtext'>Building and Installing Open vSwitch =
</span></a><span lang=3DEN-US>=A0link in the documentation page is =
broken – 404)</span><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p>=
</span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> =
</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>I’m =
still looking for a /etc/init.d script to start the ovsdb server for =
Debian…<o:p></o:p></span></p><p class=3DMsoNormal><span =
lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> =
</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Please =
correct me if I’m wrong, but it seems that after havin follow =
instruction in install.linux we still have to :<o:p></o:p></span></p><p =
class=3DMsoListParagraph style=3D'text-indent:-18.0pt;mso-list:l0 level1 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><span =
style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times New =
Roman"'> =
</span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Install =
the modules :<o:p></o:p></span></p><p class=3DMsoListParagraph =
style=3D'margin-left:72.0pt;text-indent:-18.0pt;mso-list:l0 level2 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Courier New"'><span =
style=3D'mso-list:Ignore'>o<span style=3D'font:7.0pt "Times New =
Roman"'> </span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Copy the =
openvswitch_mod.ko or openvswitch.ko from ./datapath/linux to =
/lib/modules/<kernel version folder/<o:p></o:p></span></p><p =
class=3DMsoListParagraph =
style=3D'margin-left:72.0pt;text-indent:-18.0pt;mso-list:l0 level2 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Courier New"'><span =
style=3D'mso-list:Ignore'>o<span style=3D'font:7.0pt "Times New =
Roman"'> </span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Run =
depmod<o:p></o:p></span></p><p class=3DMsoListParagraph =
style=3D'margin-left:72.0pt;text-indent:-18.0pt;mso-list:l0 level2 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Courier New"'><span =
style=3D'mso-list:Ignore'>o<span style=3D'font:7.0pt "Times New =
Roman"'> </span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Add the =
module name (without .ko) to the /etc/modules =
file<o:p></o:p></span></p><p class=3DMsoListParagraph =
style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if =
!supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><span =
style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times New =
Roman"'> =
</span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Set the =
init script for ovsdb in the /etc/init.d folder<o:p></o:p></span></p><p =
class=3DMsoListParagraph =
style=3D'margin-left:72.0pt;text-indent:-18.0pt;mso-list:l0 level2 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Courier New"'><span =
style=3D'mso-list:Ignore'>o<span style=3D'font:7.0pt "Times New =
Roman"'> </span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>=A0=3D> =
I’m still looking for this script<o:p></o:p></span></p><p =
class=3DMsoListParagraph style=3D'text-indent:-18.0pt;mso-list:l0 level1 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><span =
style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times New =
Roman"'> =
</span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Set the =
init script for the openvswitch daemon in the /etc/init.d =
folder<o:p></o:p></span></p><p class=3DMsoListParagraph =
style=3D'margin-left:72.0pt;text-indent:-18.0pt;mso-list:l0 level2 =
lfo1'><![if !supportLists]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Courier New"'><span =
style=3D'mso-list:Ignore'>o<span style=3D'font:7.0pt "Times New =
Roman"'> </span></span></span><![endif]><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>The script =
is located in ./<linux distribution> folder (for RedHat I guess =
it’s ./rhel/etc_init.d_openvswitch and for debian =
./debian/openvswitch-switch.init)<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>(Also the =
names are not uniform among =
distributions…)<o:p></o:p></span></p><p class=3DMsoNormal><span =
lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> =
</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>Am I =
correct ?<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> =
</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'>If you =
have some clue about a init.d script for the ovsdb daemon it would be =
greatly appreciated.<o:p></o:p></span></p><p class=3DMsoNormal><span =
lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> =
</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'><o:p> </o:p></span></p><p class=3DMsoNormal><b><span =
lang=3DEN-US =
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span>=
</b><span lang=3DEN-US =
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'> =
discuss-bounces at openvswitch.org [mailto:discuss-bounces at openvswitch.org] =
<b>On Behalf Of </b>behnam saberi<br><b>Sent:</b> mardi 7 ao=FBt 2012 =
07:05<br><b>To:</b> Ben Pfaff<br><b>Cc:</b> discuss at openvswitch.org =
Switch discuss<br><b>Subject:</b> Re: [ovs-discuss] openvswitch configs =
Disappears when restart the server<o:p></o:p></span></p><p =
class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal =
style=3D'margin-bottom:12.0pt'>hi <br> my problem exist in this =
page (in middle of page), but no solution offered for this problem =
.<br><br><a =
href=3D"http://openvswitch.org/pipermail/dev/2012-April/016295.html">http=
://openvswitch.org/pipermail/dev/2012-April/016295.html</a><br><br><o:p><=
/o:p></p><pre><i>Yesterday, when I ran the ovs-vsctl commands, I was =
able to successfully<o:p></o:p></i></pre><pre>>><i> > start my =
VMs, I had a power outage, and the machine was rebooted, =
today<o:p></o:p></i></pre><pre>>><i> =
I<o:p></o:p></i></pre><pre>>><i> > am unable to "add the =
bridge" again, because it already exists, but I =
am<o:p></o:p></i></pre><pre>>><i> > unable to use the =
bridge.<o:p></o:p></i></pre><pre>>><i><o:p> </o:p></i></pre><p=
re>>><i> That is strange.=A0 What's in the OVS log from the time =
that<o:p></o:p></i></pre><pre>>><i> ovs-vswitchd started up?<br>I =
am attempting to use OpenV Switch as a replacement for the =
standard<o:p></o:p></i></pre><pre>>>><i> bridge controls for =
KVM.<o:p></o:p></i></pre><pre>>>><i><o:p> </o:p></i></pre><=
pre>>>><i> After a reboot, I am receiving the following error =
when attempting to<o:p></o:p></i></pre><pre>>>><i> start my KVM =
VMs:<o:p></o:p></i></pre><pre>>>><i><o:p> </o:p></i></pre><=
pre>>>><i> <a =
href=3D"http://openvswitch.org/mailman/listinfo/dev">root at kitt</a>:~# =
virsh start =
solo.rebase.ubuntu-server-11.10-oneiric-x86_64<o:p></o:p></i></pre><pre>&=
gt;>><i> error: Failed to start =
domain<o:p></o:p></i></pre><pre>>>><i> =
solo.rebase.ubuntu-server-11.10-oneiric-x86_64<o:p></o:p></i></pre><pre>&=
gt;>><i> error: Unable to add bridge br0 port vnet0: Invalid =
argument<o:p></o:p></i></pre><pre>>>><i><o:p> </o:p></i></p=
re><pre>>>><i> I had this problem yesterday, and resolved it by =
creating the bridge by<o:p></o:p></i></pre><pre>>>><i> running =
the following =
commands,<o:p></o:p></i></pre><pre>>>><i><o:p> </o:p></i></=
pre><pre>>>><i> ovs-vsctl add-br =
br0<o:p></o:p></i></pre><pre>>>><i> ovs-vsctl add-port br0 =
eth1<o:p></o:p></i></pre><pre>>>><i><o:p> </o:p></i></pre><=
pre>>>><i> When running these commands today, I receive the =
following =
errors:<o:p></o:p></i></pre><pre>>>><i><o:p> </o:p></i></pr=
e><pre>>>><i> <a =
href=3D"http://openvswitch.org/mailman/listinfo/dev">root at kitt</a>:~# =
ovs-vsctl add-br br0<o:p></o:p></i></pre><pre>>>><i> ovs-vsctl: =
cannot create a bridge named br0 because a bridge named =
br0<o:p></o:p></i></pre><pre>>>><i> already =
exists<o:p></o:p></i></pre><pre>>>><i> <a =
href=3D"http://openvswitch.org/mailman/listinfo/dev">root at kitt</a>:~# =
ovs-vsctl add-port br0 eth1<o:p></o:p></i></pre><pre>>>><i> =
ovs-vsctl: cannot create a port named eth1 because a port named =
eth1<o:p></o:p></i></pre><pre>>>><i> already exists on bridge =
br0</i><o:p></o:p></pre><p class=3DMsoNormal =
style=3D'margin-bottom:12.0pt'><br><br><br>plz help me, if anyone solve =
this problem<o:p></o:p></p><div><p class=3DMsoNormal>On Tue, Aug 7, 2012 =
at 12:30 AM, behnam saberi <<a href=3D"mailto:b.saberi7762 at gmail.com" =
target=3D"_blank">b.saberi7762 at gmail.com</a>> wrote:<o:p></o:p></p><p =
class=3DMsoNormal>ok. thx<o:p></o:p></p><div><div><p class=3DMsoNormal =
style=3D'margin-bottom:12.0pt'><br><br><o:p></o:p></p><div><p =
class=3DMsoNormal>On Tue, Aug 7, 2012 at 12:26 AM, Ben Pfaff <<a =
href=3D"mailto:blp at nicira.com" target=3D"_blank">blp at nicira.com</a>> =
wrote:<o:p></o:p></p><p class=3DMsoNormal>Please ask her to report the =
problem.<o:p></o:p></p><div><div><p class=3DMsoNormal =
style=3D'margin-bottom:12.0pt'><br>On Mon, Aug 06, 2012 at 11:29:21PM =
+0430, behnam saberi wrote:<br>> i speak with someone that work with =
openvswitch. she said ,openvswitch had<br>> a problem with restart =
server. but she doesn't know, when this problem<br>> accured =
and what it solution.<br>> my openvswitch version 1.4.0<br>> u =
think probability my installation steps not correct , or platform =
and<br>> openvswitch have a problem?<br>><br>> On Mon, Aug 6, =
2012 at 11:15 PM, Justin Pettit <<a =
href=3D"mailto:jpettit at nicira.com" =
target=3D"_blank">jpettit at nicira.com</a>> wrote:<br>><br>> > =
Those files aren't mutually exclusive. The INSTALL.RHEL file will =
contain<br>> > more information specific to Redhat, which is =
probably useful for your<br>> > environment.<br>> ><br>> =
> --Justin<br>> ><br>> ><br>> > On Aug 6, 2012, at =
11:42 AM, behnam saberi <<a href=3D"mailto:b.saberi7762 at gmail.com" =
target=3D"_blank">b.saberi7762 at gmail.com</a>> wrote:<br>> =
><br>> > > "CC to <a =
href=3D"mailto:discuss at openvswitch.org" =
target=3D"_blank">discuss at openvswitch.org</a>"<br>> > =
><br>> > > first time i install openvswitch , kernel module =
correct built. all<br>> > config without error is done. (of course =
i did not test for traffic pass)<br>> > > my help file is =
install.linux.<br>> > > u propose use install.RHEL?<br>> =
> ><br>> > > before not exist this like problem?<br>> =
> ><br>> > ><br>> > > On Mon, Aug 6, 2012 at =
10:17 PM, Justin Pettit <<a href=3D"mailto:jpettit at nicira.com" =
target=3D"_blank">jpettit at nicira.com</a>><br>> > wrote:<br>> =
> > Please keep this on the list.<br>> > ><br>> > =
> > - and when insert "insmod =
data/linux/openvswitch_mod.ko" this message<br>> > appear: =
insmod:error inserting 'datapath/linux/openvswitch_mod.ko': -l<br>> =
> invalid module format<br>> > ><br>> > > It =
doesn't seem like your kernel module is built properly. Are you =
ever<br>> > able to pass traffic?<br>> > ><br>> > =
> > - with command "ovs-vsctl add-br OF" this message =
appear: Aug 06<br>> > =
21:09:11|00002|stream_unix|ERR|/tmp/stream-unix.3470.0: connection =
to<br>> > /usr/local/var/run/openvswitch/db.sock failed: No such =
file or directory<br>> > ><br>> > > This indicates =
that ovsdb-server isn't running. My guess is that you're<br>> =
> not properly starting the daemons.<br>> > ><br>> > =
> It seems like there are a number of issues going on here. =
Have you read<br>> > INSTALL.RHEL, which should be pretty =
close to what you need for CentOS?<br>> > ><br>> > > =
--Justin<br>> > ><br>> > ><br>> > ><br>> =
><br>> ><o:p></o:p></p></div></div><div><div><p =
class=3DMsoNormal style=3D'margin-bottom:12.0pt'>> =
_______________________________________________<br>> discuss mailing =
list<br>> <a href=3D"mailto:discuss at openvswitch.org" =
target=3D"_blank">discuss at openvswitch.org</a><br>> <a =
href=3D"http://openvswitch.org/mailman/listinfo/discuss" =
target=3D"_blank">http://openvswitch.org/mailman/listinfo/discuss</a><o:p=
></o:p></p></div></div></div><p =
class=3DMsoNormal><o:p> </o:p></p></div></div></div><p =
class=3DMsoNormal><o:p> </o:p></p></div></body></html>
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