On Fri, 24 Jul 2020 08:07:34 +0200 Eneko Lacunza via pve-user <[email protected]> wrote:
> What physical network interface make/model in Proxmox node? # lspci | grep -i ether 02:00.0 Ethernet controller: Broadcom Limited NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 02:00.1 Ethernet controller: Broadcom Limited NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 07:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) 07:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) The MAC adresses point to "Hewlett-Packard" in the MAC database and I'm at 900km's from these machines so I can't tell you if it is the Intel or the Broadcom. The loaded kernel modules are e1000e and bnx2. R. > El 23/7/20 a las 21:21, richard lucassen escribió: > > On Thu, 23 Jul 2020 12:11:19 +0200 > > Roland <[email protected]> wrote: > > > > I run a Debian Lenny VM: > > > > # cat /etc/issue.net > > Debian GNU/Linux 5.0 > > > > # modinfo virtio_net > > filename: /lib/modules/2.6.26-2-686/kernel/drivers/net/virtio_net.ko > > license: GPL > > description: Virtio network driver > > alias: virtio:d00000001v* > > depends: > > vermagic: 2.6.26-2-686 SMP mod_unload modversions 686 > > parm: napi_weight:int > > parm: csum:bool > > parm: gso:bool > > > > Proxmox host version 5.4: > > > > # cat /proc/version > > Linux version 4.15.18-30-pve (root@nora) (gcc version 6.3.0 20170516 > > (Debian 6.3.0-18+deb9u1)) #1 SMP PVE 4.15.18-58 (Fri, 12 Jun 2020 > > 13:53:01 +0200) > > > > I upgraded from 4.15.18-27-pve to 4.15.18-30-pve and then the virtio > > driver became very unstable. This machine has run for many years on > > multiple versions of Proxmox (IIRC from version 1) without any > > problem. > > > > R. > > > >> i see that my centos 5.11 VM should have support for virtio (see > >> below) and according to https://access.redhat.com/articles/2488201 > >> rhel/centos supports this since 5.3. > >> > >> so if virtio worked before a proxmox update, then i would call > >> this a regression. > >> > >> can you tell which proxmox version worked for you with virtio ? > >> > >> i tested centos 5.11 installer on my older pve 6.0-4 (5.0.15-1-pve > >> kernel) , but it does not find virtual disks. > >> > >> roland > >> > >> [root@hr-neu ~]# uname -aLinux hr-neu 2.6.18-398.el5 #1 SMP Tue > >> Sep 16 20:50:52 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux > >> > >> > >> [root@centos5 ~]# cat /etc/redhat-release > >> CentOS release 5.11 (Final) > >> [root@centos5 ~]# rpm -q kernel --changelog|grep virtio|grep 446214 > >> - [xen] virtio: include headers in kernel-headers package (Eduardo > >> Pereira Habkost ) [446214] > >> - [xen] virtio: add PV network and block drivers for KVM (Mark > >> McLoughlin ) [446214] > >> - [xen] virtio: include headers in kernel-headers package (Eduardo > >> Pereira Habkost ) [446214] > >> - [xen] virtio: add PV network and block drivers for KVM (Mark > >> McLoughlin ) [446214] > >> > >> Am 23.07.20 um 10:22 schrieb richard lucassen: > >>> On Tue, 21 Jul 2020 11:06:27 +0200 > >>> Michael Rasmussen via pve-user <[email protected]> wrote: > >>> > >>>> On Tue, 21 Jul 2020 10:41:54 +0200 > >>>> richard lucassen <[email protected]> wrote: > >>>> > >>>>> network. There is definitly something wrong somewhere. > >>>>> > >>>> The only thing wrong here is that you a running a version of > >>>> RHEL/CentOS which is in maintenance support 2. This means there > >>>> will be no more updates except critical bugs. As of March 31, > >>>> 2017 it is considered in deep freeze! > >>> I know. But sometimes you need to keep an old version and a good > >>> way to handle this is to run such an old version in a virtual > >>> environment. A vhost supplies virtual hardware and apparently this > >>> virtual hardware has changed. This is not A Good Thing IMHO. > >>> > >>> It runs well under subversion 27 of the pve kernel but has stopped > >>> under version 30. So I think this is a bug as I do not expect > >>> design changes between subversion 27 and 30. > >>> > >>> R. > >>> > > > > -- richard lucassen https://contact.xaq.nl/ _______________________________________________ pve-user mailing list [email protected] https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user
