[Touch-packages] [Bug 1437375] 75-persistent-net-generator.rules
--- Comment on attachment From mp...@us.ibm.com 2015-06-22 16:49 EDT--- Attaching the 75-persistent-net-generator.rules file. ** Attachment added: 75-persistent-net-generator.rules https://bugs.launchpad.net/bugs/1437375/+attachment/4423487/+files/75-persistent-net-generator.rules -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1437375 Title: [udev] Adding Austin adapter to Ubuntu partition take over system network interface Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Trusty: New Status in systemd source package in Vivid: Fix Released Status in systemd source package in Wily: Fix Released Bug description: [Impact] This impacts any user of LPARs; upon adding physical network interfaces (or, realistically, any network interface at all, even virtual), the network interface which is used for system access and used to install the system may not appear in the same order after reboot. [Test Case] Requires access to logical partitions. 1) Install system 2) Add an physical network adapter to the partition 3) Reboot. Observed behavior: After reboot, the virtual adapter expected to be used is unavailable, the address is assigned to any other network adapter which may have been detected and used persistent addresses. Expected behavior The system should come up with network interfaces in the same order as before rebooting. [Regression Potential] Added virtual interfaces that should be not persist (because they are locally administered and thus may have their MAC address change) may come up as persistent devices due to the use of the ibmveth driver, and thus fail to work as expected. --- Problem Description: Adding Austin adapter to Ubuntu partition took over system network interface. This caused system to be off network connection. ver 1.5.4.3 - OS, HTX, Firmware and Machine details OS: GNU/Linux OS Version: Ubuntu Vivid Vervet (development branch) \n \l Kernel Version: 3.18.0-13-generic HTX Version: htxubuntu-322 Host Name: br14p08 Machine Serial No: IBM,0210800E7 Machine Type/Model: IBM,9119-MHE System FW Level: FW830.00 (SC830_021) BEFORE adding Austin adapter to br14p08: Before adding austin adapter to br14p05 (vio client), the system network is good. ubuntu@br14p08:~$ lsslot -cpci ubuntu@br14p08:~$ + eth0 U9119.MHE.10800E7-V8-C2-T1 Interpartition Logical LAN root@br14p08:~# lscfg |grep eth + eth0 U9119.MHE.10800E7-V8-C2-T1 root@br14p08:~# ifconfig eth0 Link encap:Ethernet HWaddr 16:59:c0:50:0a:02 inet addr:9.3.21.12 Bcast:9.3.21.255 Mask:255.255.254.0 inet6 addr: fe80::1459:c0ff:fe50:a02/64 Scope:Link inet6 addr: 2002:903:15f:290:1459:c0ff:fe50:a02/64 Scope:Global UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:37366 errors:0 dropped:16 overruns:0 frame:0 TX packets:153 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2472739 (2.4 MB) TX bytes:22596 (22.5 KB) Interrupt:19 loLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 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:0 (0.0 B) TX bytes:0 (0.0 B) root@br14p08:~# ping br14p08 PING br14p08.aus.stglabs.ibm.com (9.3.21.12) 56(84) bytes of data. 64 bytes from br14p08.aus.stglabs.ibm.com (9.3.21.12): icmp_seq=1 ttl=64 time=0.008 ms 64 bytes from br14p08.aus.stglabs.ibm.com (9.3.21.12): icmp_seq=2 ttl=64 time=0.004 ms 64 bytes from br14p08.aus.stglabs.ibm.com (9.3.21.12): icmp_seq=3 ttl=64 time=0.005 ms ^C --- br14p08.aus.stglabs.ibm.com ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 1998ms rtt min/avg/max/mdev = 0.004/0.005/0.008/0.003 ms root@br14p08:~# ping nimitz PING nimitz.aus.stglabs.ibm.com (9.3.165.31) 56(84) bytes of data. 64 bytes from nimitz.aus.stglabs.ibm.com (9.3.165.31): icmp_seq=1 ttl=254 time=0.344 ms 64 bytes from nimitz.aus.stglabs.ibm.com (9.3.165.31): icmp_seq=2 ttl=254 time=0.326 ms 64 bytes from nimitz.aus.stglabs.ibm.com (9.3.165.31): icmp_seq=3 ttl=254 time=0.363 ms ^C AFTER ADDED Austin Adapter: === Once the Austin adapter added to the partition, the Austin's 1st port
[Touch-packages] [Bug 1437375] 75-persistent-net-generator.rules
--- Comment on attachment From mp...@us.ibm.com 2015-06-22 16:49 EDT--- Attaching the 75-persistent-net-generator.rules file. ** Attachment added: 75-persistent-net-generator.rules https://bugs.launchpad.net/bugs/1437375/+attachment/4420220/+files/75-persistent-net-generator.rules -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1437375 Title: [udev] Adding Austin adapter to Ubuntu partition take over system network interface Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Vivid: Fix Released Status in systemd source package in Wily: Fix Released Bug description: [Impact] This impacts any user of LPARs; upon adding physical network interfaces (or, realistically, any network interface at all, even virtual), the network interface which is used for system access and used to install the system may not appear in the same order after reboot. [Test Case] Requires access to logical partitions. 1) Install system 2) Add an physical network adapter to the partition 3) Reboot. Observed behavior: After reboot, the virtual adapter expected to be used is unavailable, the address is assigned to any other network adapter which may have been detected and used persistent addresses. Expected behavior The system should come up with network interfaces in the same order as before rebooting. [Regression Potential] Added virtual interfaces that should be not persist (because they are locally administered and thus may have their MAC address change) may come up as persistent devices due to the use of the ibmveth driver, and thus fail to work as expected. --- Problem Description: Adding Austin adapter to Ubuntu partition took over system network interface. This caused system to be off network connection. ver 1.5.4.3 - OS, HTX, Firmware and Machine details OS: GNU/Linux OS Version: Ubuntu Vivid Vervet (development branch) \n \l Kernel Version: 3.18.0-13-generic HTX Version: htxubuntu-322 Host Name: br14p08 Machine Serial No: IBM,0210800E7 Machine Type/Model: IBM,9119-MHE System FW Level: FW830.00 (SC830_021) BEFORE adding Austin adapter to br14p08: Before adding austin adapter to br14p05 (vio client), the system network is good. ubuntu@br14p08:~$ lsslot -cpci ubuntu@br14p08:~$ + eth0 U9119.MHE.10800E7-V8-C2-T1 Interpartition Logical LAN root@br14p08:~# lscfg |grep eth + eth0 U9119.MHE.10800E7-V8-C2-T1 root@br14p08:~# ifconfig eth0 Link encap:Ethernet HWaddr 16:59:c0:50:0a:02 inet addr:9.3.21.12 Bcast:9.3.21.255 Mask:255.255.254.0 inet6 addr: fe80::1459:c0ff:fe50:a02/64 Scope:Link inet6 addr: 2002:903:15f:290:1459:c0ff:fe50:a02/64 Scope:Global UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:37366 errors:0 dropped:16 overruns:0 frame:0 TX packets:153 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2472739 (2.4 MB) TX bytes:22596 (22.5 KB) Interrupt:19 loLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 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:0 (0.0 B) TX bytes:0 (0.0 B) root@br14p08:~# ping br14p08 PING br14p08.aus.stglabs.ibm.com (9.3.21.12) 56(84) bytes of data. 64 bytes from br14p08.aus.stglabs.ibm.com (9.3.21.12): icmp_seq=1 ttl=64 time=0.008 ms 64 bytes from br14p08.aus.stglabs.ibm.com (9.3.21.12): icmp_seq=2 ttl=64 time=0.004 ms 64 bytes from br14p08.aus.stglabs.ibm.com (9.3.21.12): icmp_seq=3 ttl=64 time=0.005 ms ^C --- br14p08.aus.stglabs.ibm.com ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 1998ms rtt min/avg/max/mdev = 0.004/0.005/0.008/0.003 ms root@br14p08:~# ping nimitz PING nimitz.aus.stglabs.ibm.com (9.3.165.31) 56(84) bytes of data. 64 bytes from nimitz.aus.stglabs.ibm.com (9.3.165.31): icmp_seq=1 ttl=254 time=0.344 ms 64 bytes from nimitz.aus.stglabs.ibm.com (9.3.165.31): icmp_seq=2 ttl=254 time=0.326 ms 64 bytes from nimitz.aus.stglabs.ibm.com (9.3.165.31): icmp_seq=3 ttl=254 time=0.363 ms ^C AFTER ADDED Austin Adapter: === Once the Austin adapter added to the partition, the Austin's 1st port became eth0. and it pushed the virtual ethernet
