Jim Fehlig wrote:
Per Jessen wrote:
Per Jessen wrote:
My xen host is openSUSE 13.2.
I have one guest running currently. I created a second guest to install 13.2 and ran "xl create".
This appears to have brought down the interface (vif10) for the existing guest ??
9: vif10: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 512 link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
I'm not certain but this seems to be related to me having chosen "vif10" and "vif11" as the interface names. On a second try, when I omitted the interface name for the new guest, the new interface was named "vif11.0" and did not interfere with vif10.
I don't see your problem on an updated 13.2 Xen host. I started two PV domains with 'vifname=vif10' and 'vifname=vif11' in their respective 'vif = [...]' config. The vif device of the first domain (vif10) remains up and continues to work when starting the second domain containing vif11.
Interesting.
Are your domains PV or HVM?
They're PV.
Can you provide the vif config for the domains?
Typically : vif = [ 'vifname=vif10,bridge=xenbr1,mac=00:11:27:00:00:05' ]
Does /var/log/messages contain any hint about who (or what) is bringing down the vif?
Thanks for suggesting that, yes, there's quite a bit of output from /etc/xen/scripts/vif-bridge. I've put the log here: http://files.jessen.ch/airbus-vif10-log.txt I'm not sure, but this is what it looks like: at 11:19:41 I attempt to create a new guest, unfortunately without having changed the vifname in the config. It looks like this leaves vif10 disabled: Feb 3 11:19:43 airbus kernel: xenbr1: port 2(vif10) entered disabled state Feb 3 11:19:41 airbus root: /etc/xen/scripts/vif-bridge: Successful vif-bridge offline for vif10, bridge xenbr1. At 11:20:08 I've corrected my mistake and create the new guest with vifname=vif11. There's a bit of up and down, but vif10 remains down which I discover some time later. It is odd that an existing vif should be taken down just because I tried to create a new guest with the same vifname, but is it worth writing a bugreport for? -- Per Jessen, Zürich (-2.2°C) http://www.dns24.ch/ - your free DNS host, made in Switzerland. -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-virtual+owner@opensuse.org