Hi
I cant start a hvm domU with more than 3 nic's configured... why? it is a bug? With previous versions it was possible...
here the config - it is an opnsense (openbsd) hvm domU:
name = "fenrir.chao5.int" uuid = "7aedcd03-54e8-4055-8d1b-37dd34194859" maxmem = 2048 memory = 2048 loader = '/usr/lib64/xen/boot/hvmloader' type = "hvm" vcpus = 2 rtc_timeoffset = 0 localtime = 1 on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" vnc = 1 vncunused = 0 vncdisplay = 100 vnclisten = "0.0.0.0" keymap = "de" vif = [ "mac=00:16:3e:05:30:04,bridge=xenbr5,script=vif-bridge,model=e1000", "mac=00:16:3e:04:30:04,bridge=xenbr4,script=vif-bridge,model=e1000", "mac=00:16:3e:15:30:04,bridge=xenbr15,script=vif-bridge,model=e1000", "mac=00:16:3e:14:30:04,bridge=xenbr14,script=vif-bridge,model=e1000" ] parallel = "none" serial = "none" disk = [ "phy:/dev/vg_lamia/lv_fenrir_root,hda,rw", "phy:/dev/vg_lamia/lv_fenrir_swap,hdb,rw" ] pci_power_mgmt=1 xen_platform_pci=1 pci_msitranslate=1 viridian=0 hpet=1 acpi=1 apic=1 pae=1 pvh=1
with 3 nic's it does work... -- ------ Greetz
It seems to be a problem with kernel... I use the kernel-ml there (5.5.6)... with kernel from centos-virt repo (4.9.*) it works without this problem...
--- ------ Greetz
Am 27.02.2020 07:50, schrieb Christoph:
Hi
I cant start a hvm domU with more than 3 nic's configured... why? it is a bug? With previous versions it was possible...
here the config - it is an opnsense (openbsd) hvm domU:
name = "fenrir.chao5.int" uuid = "7aedcd03-54e8-4055-8d1b-37dd34194859" maxmem = 2048 memory = 2048 loader = '/usr/lib64/xen/boot/hvmloader' type = "hvm" vcpus = 2 rtc_timeoffset = 0 localtime = 1 on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" vnc = 1 vncunused = 0 vncdisplay = 100 vnclisten = "0.0.0.0" keymap = "de" vif = [ "mac=00:16:3e:05:30:04,bridge=xenbr5,script=vif-bridge,model=e1000", "mac=00:16:3e:04:30:04,bridge=xenbr4,script=vif-bridge,model=e1000", "mac=00:16:3e:15:30:04,bridge=xenbr15,script=vif-bridge,model=e1000", "mac=00:16:3e:14:30:04,bridge=xenbr14,script=vif-bridge,model=e1000" ] parallel = "none" serial = "none" disk = [ "phy:/dev/vg_lamia/lv_fenrir_root,hda,rw", "phy:/dev/vg_lamia/lv_fenrir_swap,hdb,rw" ] pci_power_mgmt=1 xen_platform_pci=1 pci_msitranslate=1 viridian=0 hpet=1 acpi=1 apic=1 pae=1 pvh=1
with 3 nic's it does work...
Greetz _______________________________________________ CentOS-virt mailing list CentOS-virt@centos.org https://lists.centos.org/mailman/listinfo/centos-virt
On 2/27/20 5:12 AM, Christoph wrote:
It seems to be a problem with kernel... I use the kernel-ml there (5.5.6)... with kernel from centos-virt repo (4.9.*) it works without this problem...
Have you made some pass to look for related problems on the xen-users or xen-devel mailing list or in the git commit history of mainline since 5.5.6 was released?
If you can't find any evidence the bug has been reported or fixed already, I would encourage you to do so on the xen-devel mailing list since Linux 4.9 won't be supported forever.
But in addition to the example configuration file, you may need to provide details about exactly what happens with 4 NICs to get a useful response. The output from running the xl create command, the kernel log, or the xen-hotplug log would likely contain more information.
--Sarah
-
Christoph -
Sarah Newman