Konstantinos Pachopoulos
2006-Mar-02 22:07 UTC
[Xen-users] problem with network-bridge script
Hi, The same thing happens for eth1. Why does it complain? veth0 isn''t supposed to exist anyway. ----------------------------------------- vakhos:/etc/xen/scripts# ./network-bridge start bridge=xenbr-clu netdev=dummy0 Link veth0 is missing. This may be because you have reached the limit of the number of interfaces that the loopback driver supports. If the loopback driver is a module, you may raise this limit by passing it as a parameter (nloopbacks=<N>); if the driver is compiled statically into the kernel, then you may set the parameter using loopback.nloopbacks=<N> on the domain 0 kernel command line. ----------------------------------------- How can i pass the nloopbacks (dummy is a module) parameter, if this is necessary? I have also manually created a bridge and then edited the conf files of the domains accordingly. The virtual interfaces (all of them in the same subnet) of the domains were added on the bridge, but i couldn''t ping from domain to domain. Why? Thanks ___________________________________________________________ To help you stay safe and secure online, we''ve developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
You can take a look at the kernel boot parameters: For example "max_loop=64" can help you solve your issue (To put in your grub.conf boot file). Have Fun, 2006/3/2, Konstantinos Pachopoulos <kostaspaxos@yahoo.gr>:> Hi, > The same thing happens for eth1. Why does it complain? > veth0 isn''t supposed to exist anyway. > ----------------------------------------- > vakhos:/etc/xen/scripts# ./network-bridge start > bridge=xenbr-clu netdev=dummy0 > > Link veth0 is missing. > This may be because you have reached the limit of the > number of interfaces > that the loopback driver supports. If the loopback > driver is a module, you > may raise this limit by passing it as a parameter > (nloopbacks=<N>); if the > driver is compiled statically into the kernel, then > you may set the parameter > using loopback.nloopbacks=<N> on the domain 0 kernel > command line. > ----------------------------------------- > How can i pass the nloopbacks (dummy is a module) > parameter, if this is necessary? > > I have also manually created a bridge and then edited > the conf files of the domains accordingly. The virtual > interfaces (all of them in the same subnet) of the > domains were added on the bridge, but i couldn''t ping > from domain to domain. Why? > > Thanks > > > > ___________________________________________________________ > To help you stay safe and secure online, we''ve developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com > > _______________________________________________ > 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