Marcel Smeets
2007-Oct-30 11:48 UTC
[Xen-users] domU networking problems openSUSE-10.3 x86_64
Hi, I upgraded my OS form SUSE 10.1 to 10.2 and then openSUSE 10.3. In 10.1 everything worked fine. Tried several xen-kernels but the problem perseveres. The dom0 domain is there and working. All the 5 domU domains are there but only one has working network connections, so the other ones are useless as I can''t login anymore to them through the console (none of the domU is accessible through the console) My kernel now is: 2.6.23.1-900.ccj58-xen #1 SMP 2007/10/26 14:17:15 UTC x86_64 x86_64 x86_64 GNU/Linux Also tried this one: 2.6.22.9-0.4-xen and this one 2.6.22.9-ccj56-xen, but problem is the same Installed xen rpm packages: xen-devel-3.1.0_15042-51 kernel-xenpae-2.6.22.9-0.4 xen-doc-pdf-3.1.0_15042-51 xen-libs-3.1.0_15042-51 xen-doc-html-3.1.0_15042-51 xen-tools-3.1.0_15042-51 xen-3.1.0_15042-51 kernel-xen-2.6.23.1-900.ccj58 xen-tools-ioemu-3.1.0_15042-51 xen-debuginfo-3.1.0_15042-51 - ifconfig output eth0 Link encap:Ethernet HWaddr 00:19:D1:43:1D:4A inet addr:192.168.1.12 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::219:d1ff:fe43:1d4a/64 Scope:Link UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1 RX packets:10901 errors:0 dropped:0 overruns:0 frame:0 TX packets:9737 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:879289 (858.6 Kb) TX bytes:2106711 (2.0 Mb) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:17 errors:0 dropped:0 overruns:0 frame:0 TX packets:17 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1904 (1.8 Kb) TX bytes:1904 (1.8 Kb) peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:15338 errors:0 dropped:0 overruns:0 frame:0 TX packets:14012 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:1242170 (1.1 Mb) TX bytes:2954472 (2.8 Mb) Base address:0xecc0 Memory:dffe0000-e0000000 tap0 Link encap:Ethernet HWaddr 00:FF:76:5F:AF:F6 inet6 addr: fe80::2ff:76ff:fe5f:aff6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:270 errors:0 dropped:0 overruns:0 frame:0 TX packets:903 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:34565 (33.7 Kb) TX bytes:90327 (88.2 Kb) vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:9737 errors:0 dropped:0 overruns:0 frame:0 TX packets:10902 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:2106711 (2.0 Mb) TX bytes:879387 (858.7 Kb) vif1.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:3902 errors:0 dropped:0 overruns:0 frame:0 TX packets:5917 errors:0 dropped:27 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:689352 (673.1 Kb) TX bytes:461052 (450.2 Kb) vif2.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:837 errors:0 dropped:380 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:0 (0.0 b) TX bytes:96397 (94.1 Kb) vif3.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:824 errors:0 dropped:381 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:0 (0.0 b) TX bytes:95169 (92.9 Kb) vif4.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:806 errors:0 dropped:387 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:0 (0.0 b) TX bytes:93511 (91.3 Kb) vif5.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:1173 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) xenbr0 Link encap:Ethernet HWaddr 00:FF:76:5F:AF:F6 UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:717 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:58363 (56.9 Kb) TX bytes:0 (0.0 b) As you can see, the vif0.0 and vif1.0 do work, the others don''t. only possible "errors" I see in my /var/log/messages are: Oct 30 09:43:37 kernel: [ 66.621808] device vif4.0 entered promiscuous mode Oct 30 09:43:37 kernel: [ 66.627246] xenbr0: port 6(vif4.0) entering learning state Oct 30 09:43:37 kernel: [ 66.634953] xenbr0: port 6(vif4.0) entering forwarding state Oct 30 09:43:37 ifup: vif4.0 Oct 30 09:43:37 ifup: No configuration found for vif4.0 But I do not hink this is wrong, because I get the same messages for the working vif0.0 and vif1.0 What can be wrong? Regards Marcel Smeets -- ---------------------- http://yahoo--swicki.eurekster.com http://booksonline-swicki.eurekster.com/ http://uol--swicki.eurekster.com/ http://live--swicki.eurekster.com/ http://my-space-swicki--swicki.eurekster.com/ http://chathalal-swicki.eurekster.com/ http://webyahoo-swicki.eurekster.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Marcel Smeets
2007-Oct-31 08:35 UTC
[Xen-users] Re: domU networking problems openSUSE-10.3 x86_64
Hi, I solved the problem myself. In the boot menu /boot/grub.menu.lst I added a parameter max_loop=64 to the vmlinuz module line: module /vmlinuz-2.6.23.1-900.ccj58-xen root=/dev/disk/by-id/scsi-SATA_ST3250820AS_5QE2G6DL-part5 resume=/dev/sda10 splash=silent showopts max_loop=64 And also copied all the kernel modules to the domU to avoid messages about no modules found etc...: Mount the disk image mount -o loop /data/xen/domains/disk.img /mnt/tmp Copy all the modules to the domU cp -rp /lib/modules/* /mnt/tmp/lib/modules (In the domU configuration the kernel used is the dom0 kernel : kernel = ''/boot/vmlinuz-xen'' ) Unmount the image umount /mnt/tmp and do this for all your images you use As I did all these things, I could reboot with all the domU domains coming up and all the networking necessary! Even the console works: xm console domU-name gices me access Hope someone can use this information. Marcel Smeets On 10/30/07, Marcel Smeets <mpgsmeets@gmail.com> wrote:> Hi, > > I upgraded my OS form SUSE 10.1 to 10.2 and then openSUSE 10.3. In > 10.1 everything worked fine. Tried several xen-kernels but the problem > perseveres. The dom0 domain is there and working. All the 5 domU > domains are there but only one has working network connections, so the > other ones are useless as I can''t login anymore to them through the > console (none of the domU is accessible through the console) > > My kernel now is: > > 2.6.23.1-900.ccj58-xen #1 SMP 2007/10/26 14:17:15 UTC x86_64 x86_64 > x86_64 GNU/Linux > > Also tried this one: 2.6.22.9-0.4-xen and this one 2.6.22.9-ccj56-xen, > but problem is the same > > Installed xen rpm packages: > > xen-devel-3.1.0_15042-51 > kernel-xenpae-2.6.22.9-0.4 > xen-doc-pdf-3.1.0_15042-51 > xen-libs-3.1.0_15042-51 > xen-doc-html-3.1.0_15042-51 > xen-tools-3.1.0_15042-51 > xen-3.1.0_15042-51 > kernel-xen-2.6.23.1-900.ccj58 > xen-tools-ioemu-3.1.0_15042-51 > xen-debuginfo-3.1.0_15042-51 > > - ifconfig output > > eth0 Link encap:Ethernet HWaddr 00:19:D1:43:1D:4A > inet addr:192.168.1.12 Bcast:192.168.1.255 Mask:255.255.255.0 > inet6 addr: fe80::219:d1ff:fe43:1d4a/64 Scope:Link > UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:10901 errors:0 dropped:0 overruns:0 frame:0 > TX packets:9737 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:879289 (858.6 Kb) TX bytes:2106711 (2.0 Mb) > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:16436 Metric:1 > RX packets:17 errors:0 dropped:0 overruns:0 frame:0 > TX packets:17 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:1904 (1.8 Kb) TX bytes:1904 (1.8 Kb) > > peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:15338 errors:0 dropped:0 overruns:0 frame:0 > TX packets:14012 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:100 > RX bytes:1242170 (1.1 Mb) TX bytes:2954472 (2.8 Mb) > Base address:0xecc0 Memory:dffe0000-e0000000 > > tap0 Link encap:Ethernet HWaddr 00:FF:76:5F:AF:F6 > inet6 addr: fe80::2ff:76ff:fe5f:aff6/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:270 errors:0 dropped:0 overruns:0 frame:0 > TX packets:903 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:500 > RX bytes:34565 (33.7 Kb) TX bytes:90327 (88.2 Kb) > > vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:9737 errors:0 dropped:0 overruns:0 frame:0 > TX packets:10902 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:2106711 (2.0 Mb) TX bytes:879387 (858.7 Kb) > > vif1.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:3902 errors:0 dropped:0 overruns:0 frame:0 > TX packets:5917 errors:0 dropped:27 overruns:0 carrier:0 > collisions:0 txqueuelen:32 > RX bytes:689352 (673.1 Kb) TX bytes:461052 (450.2 Kb) > > vif2.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:837 errors:0 dropped:380 overruns:0 carrier:0 > collisions:0 txqueuelen:32 > RX bytes:0 (0.0 b) TX bytes:96397 (94.1 Kb) > > vif3.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:824 errors:0 dropped:381 overruns:0 carrier:0 > collisions:0 txqueuelen:32 > RX bytes:0 (0.0 b) TX bytes:95169 (92.9 Kb) > > vif4.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:806 errors:0 dropped:387 overruns:0 carrier:0 > collisions:0 txqueuelen:32 > RX bytes:0 (0.0 b) TX bytes:93511 (91.3 Kb) > > vif5.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF > inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:1173 overruns:0 carrier:0 > collisions:0 txqueuelen:32 > RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) > > xenbr0 Link encap:Ethernet HWaddr 00:FF:76:5F:AF:F6 > UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 > RX packets:717 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:58363 (56.9 Kb) TX bytes:0 (0.0 b) > > As you can see, the vif0.0 and vif1.0 do work, the others don''t. > > only possible "errors" I see in my /var/log/messages are: > > Oct 30 09:43:37 kernel: [ 66.621808] device vif4.0 entered promiscuous mode > Oct 30 09:43:37 kernel: [ 66.627246] xenbr0: port 6(vif4.0) entering > learning state > Oct 30 09:43:37 kernel: [ 66.634953] xenbr0: port 6(vif4.0) entering > forwarding state > > Oct 30 09:43:37 ifup: vif4.0 > Oct 30 09:43:37 ifup: No configuration found for vif4.0 > > But I do not hink this is wrong, because I get the same messages for > the working vif0.0 and vif1.0 > > What can be wrong? > > Regards Marcel Smeets > > > > > > -- > ---------------------- > http://yahoo--swicki.eurekster.com > http://booksonline-swicki.eurekster.com/ > http://uol--swicki.eurekster.com/ > http://live--swicki.eurekster.com/ > http://my-space-swicki--swicki.eurekster.com/ > http://chathalal-swicki.eurekster.com/ > http://webyahoo-swicki.eurekster.com/ >-- ---------------------- http://yahoo--swicki.eurekster.com http://booksonline-swicki.eurekster.com/ http://uol--swicki.eurekster.com/ http://live--swicki.eurekster.com/ http://my-space-swicki--swicki.eurekster.com/ http://chathalal-swicki.eurekster.com/ http://webyahoo-swicki.eurekster.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users