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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/hypervisor/1675458')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/hypervisor/1675458 | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/hypervisor/1675458 b/results/classifier/deepseek-2-tmp/output/hypervisor/1675458 deleted file mode 100644 index 20782881..00000000 --- a/results/classifier/deepseek-2-tmp/output/hypervisor/1675458 +++ /dev/null @@ -1,77 +0,0 @@ - -attach-interface - unexpected action - -Hello, - -Not sure where to report this, or if it is a bug. However, I feel like the behaviour is not what would/should be expected. - ----------------------------------------------------------------------------------------------------------- - -Environment: -KVM Version: root@hostname:~# virsh version - Compiled against library: libvirt 1.2.9 - Using library: libvirt 1.2.9 - Using API: QEMU 1.2.9 - Running hypervisor: QEMU 2.1.2 -uname -a: Linux hostname 3.16.0-4-amd64 #1 SMP Debian 3.16.39-1+deb8u2 (2017-03-07) x86_64 GNU/Linux -CPU: Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz -Host Debian Version: 8.7 (Jessie) -Guest Debian Version: 8.7 (Jessie) - ----------------------------------------------------------------------------------------------------------- - -Issue: -When adding an interface to a live VM, the position of interfaces within the VM may change post reboot. -It appears a new interface takes up the first available “pci slot”. If you have removed an interface in the past, this will be the one that is taken up. - ----------------------------------------------------------------------------------------------------------- - -Example: - -If the VM Has the following interfaces layout: - -eth0 HWaddr 00:00:00:00:00:00 -eth1 HWaddr 11:11:11:11:11:11 -eth2 HWaddr 22:22:22:22:22:22 -eth3 HWaddr 33:33:33:33:33:33 - -Now I delete the interface with MAC address 11:11:11:11:11:11, you now have this: - -eth0 HWaddr 00:00:00:00:00:00 -eth1 HWaddr 22:22:22:22:22:22 -eth2 HWaddr 33:33:33:33:33:33 - -And then you add a new interface with MAC address 44:44:44:44:44:44, using virsh: - -virsh attach-interface --domain guest --type bridge --source br3 --mac 44:44:44:44:44:44 --model e1000 --target vmeth3 --live --persistent - -It will now look like this: - -eth0 HWaddr 00:00:00:00:00:00 -eth1 HWaddr 22:22:22:22:22:22 -eth2 HWaddr 33:33:33:33:33:33 -eth3 HWaddr 44:44:44:44:44:44 - -However, after a reboot, it will look like this: - -eth0 HWaddr 00:00:00:00:00:00 -eth1 HWaddr 44:44:44:44:44:44 -eth2 HWaddr 22:22:22:22:22:22 -eth3 HWaddr 33:33:33:33:33:33 - -This can be a problem, as /etc/network/interfaces file, etc., will be pointing to the wrong interfaces. I.E. originally eth1 was connected to br1 (for example), after reboot eth1 is now connected to br3. - -To resolve this issue, I need to edit the .xml file in the KVM machine, and edit the following lines: - - <address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/> - -Changing these into the order I want them to be loaded in, i.e. eth0, eth1, eth2…. (I know 4 are taken already and not usable by ethernet interfaces.) - ----------------------------------------------------------------------------------------------------------- - - -Thanks in advance. - -Kind regards, - -Aaron Doyle \ No newline at end of file |