jd
2010-Jul-01 00:59 UTC
[Xen-users] Xen startup takes long time. network-bridge ownership lock
Hi guys
I have two nics and have created a custom script to create bridge. It is taking
long time to bring up the interfaces while booting.
The platform is SLES 11 SP1.
dir=$(dirname "$0")
"$dir/network-bridge" "$@" vifnum=0 netdev=eth0
bridge=xenbr0
"$dir/network-bridge" "$@" vifnum=1 netdev=eth1
bridge=xenbr1
==
I put -x in the network-bridge and it seems to be waiting for some lock
ownership. And this process is repeated for both interfaces.
log is attached. Any pointers are appreciated.
Thanks
/Jd
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chris
2010-Jul-01 03:25 UTC
Re: [Xen-users] Xen startup takes long time. network-bridge ownership lock
I had some problems with bridge ownership and aliases on a bridge. I ended up doing my bridging outside xen as xen always seemed to try to get exclusive access to the attached physical interface or something to that effect. I am using my distro to setup and manage the networking and it works excellent. - chris On Wed, Jun 30, 2010 at 8:59 PM, jd <jdsw2002@yahoo.com> wrote:> Hi guys > > I have two nics and have created a custom script to create bridge. It is taking long time to bring up the interfaces while booting. > > The platform is SLES 11 SP1. > > > dir=$(dirname "$0") > "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0 > "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1 > > => I put -x in the network-bridge and it seems to be waiting for some lock ownership. And this process is repeated for both interfaces. > > log is attached. Any pointers are appreciated. > > Thanks > /Jd > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
jd
2010-Jul-01 18:17 UTC
Re: [Xen-users] Xen startup takes long time. network-bridge ownership lock
Chris, Thanks for sharing the workaround. Anyone else have insight in to fixing this ? /Jd --- On Wed, 6/30/10, chris <tknchris@gmail.com> wrote:> From: chris <tknchris@gmail.com> > Subject: Re: [Xen-users] Xen startup takes long time. network-bridge ownership lock > To: "jd" <jdsw2002@yahoo.com> > Cc: "XenUsers" <xen-users@lists.xensource.com> > Date: Wednesday, June 30, 2010, 8:25 PM > I had some problems with bridge > ownership and aliases on a bridge. I > ended up doing my bridging outside xen as xen always seemed > to try to > get exclusive access to the attached physical interface or > something > to that effect. I am using my distro to setup and manage > the > networking and it works excellent. > > - chris > > On Wed, Jun 30, 2010 at 8:59 PM, jd <jdsw2002@yahoo.com> > wrote: > > Hi guys > > > > I have two nics and have created a custom script to > create bridge. It is taking long time to bring up the > interfaces while booting. > > > > The platform is SLES 11 SP1. > > > > > > dir=$(dirname "$0") > > "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 > bridge=xenbr0 > > "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 > bridge=xenbr1 > > > > => > I put -x in the network-bridge and it seems to be > waiting for some lock ownership. And this process is > repeated for both interfaces. > > > > log is attached. Any pointers are appreciated. > > > > Thanks > > /Jd > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users