search for: biosdevnam

Hello, Anybody else run into problems with biosdevname .0.5..0-2 changing names from p2p1 to em1 when upgrading from biosdevname 0.4.1-3? Darn! I thought biosdevname was to keep the names the same!! -- Stephen Clark *NetWolves Managed Services, LLC.* Director of Technology Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.clark at netwolves.com h...

...that as soon as there is an additional one, all things go to hell? > Why must the boot process shuffle them? More importantly, how do I prevent > this so that the system comes up properly after a kickstart install? > The reason I ask the version, is this is exactly the sort of thing that biosdevname is designed to solve. With biosdevname, you get devices like 'em1, em2, p6p1', which aren't as friendly as 'eth0' but also keep names sane and avoid the hair-tearing issues you're experiencing currently. You don't appear to be adding anything via your append line that w...

...enumeration was consistent after install with what you had during install was to create a udev rules file using the mac addresses as the key. It is easy to run a short script in postinstall to create it based on how anaconda has seen them. In order for this to work on Cent 6 you have to set biosdevname=0 on the kernel boot for the installed system. PXE boot options: label c6inst-sda kernel /linux-boot/cent6-x64/vmlinuz append initrd=/linux-boot/cent6-x64/initrd.img ksdevice=bootif ip=dhcp ks=http://xx.xx.xx.xx/install/linux/ks/basic-cent6-sda.cfg ipappend 2 In kickstart: B...

I tried adding biosdevname=0 when installing CentOS 7 witht the Everthing USB stick (nice) but the names are eth0 its something like enp3s0... Is there not a way to use the old names any more? Thanks, jerry

...>> during >> install was to create a udev rules file using the mac addresses as the >> key. It is easy to run a short script in postinstall to create it >> based on >> how anaconda has seen them. >> >> In order for this to work on Cent 6 you have to set biosdevname=0 on the >> kernel boot for the installed system. >> >> PXE boot options: >> >> label c6inst-sda >> kernel /linux-boot/cent6-x64/vmlinuz >> append initrd=/linux-boot/cent6-x64/initrd.img ksdevice=bootif >> ip=dhcp ks=http://xx.xx.xx.xx/instal...

...nsistent after install with what you had during > install was to create a udev rules file using the mac addresses as the > key. It is easy to run a short script in postinstall to create it based on > how anaconda has seen them. > > In order for this to work on Cent 6 you have to set biosdevname=0 on the > kernel boot for the installed system. > > PXE boot options: > > label c6inst-sda > kernel /linux-boot/cent6-x64/vmlinuz > append initrd=/linux-boot/cent6-x64/initrd.img ksdevice=bootif > ip=dhcp ks=http://xx.xx.xx.xx/install/linux/ks/basic-cent6-sda.cfg &...

.../2017 05:02 PM, James A. Peltier wrote: >> Leaving ksdevice= off the command line will prompt you for the location of >> the kickstart file and the device you want to use to kickstart >> > Well, things just got weird with this.? The first couple of times I included > the biosdevname etc, on the command line with ksdevice=eth0 it worked > perfectly.? Sometime yesterday (and I verified this a few minutes ago) that > stopped working.? It's the same hardware (in fact, the exact same hardware as > I tested earlier, as it's the same box) and now, it's naming...

...les file using the mac addresses as the >>>> key. It is easy to run a short script in postinstall to create it >>>> based >>>> on >>>> how anaconda has seen them. >>>> >>>> In order for this to work on Cent 6 you have to set biosdevname=0 on >>>> the >>>> kernel boot for the installed system. >>>> >>>> PXE boot options: >>>> >>>> label c6inst-sda >>>> kernel /linux-boot/cent6-x64/vmlinuz >>>> append initrd=/linux-boot/cent6-x...

...> The issue here may be systemd ... > Web documentation at freedesktop.org says net.ifnames needs to be set to zero, I found just the opposite but if it doesn't work for you try both before giving up. Just to clarify: net.ifnames=0 disables the systemd/udev interface renaming feature. biosdevname=0 disables the biosdevname interface renaming feature, which is completely separate. If you want the traditional, non-deterministic Linux interface naming, you must specify both. Also, if you add rules to /etc/udev/rules.d, you should rebuild your initrd.

...gt;> install was to create a udev rules file using the mac addresses as the >>> key. It is easy to run a short script in postinstall to create it based >>> on >>> how anaconda has seen them. >>> >>> In order for this to work on Cent 6 you have to set biosdevname=0 on the >>> kernel boot for the installed system. >>> >>> PXE boot options: >>> >>> label c6inst-sda >>> kernel /linux-boot/cent6-x64/vmlinuz >>> append initrd=/linux-boot/cent6-x64/initrd.img ksdevice=bootif >>> ip=d...

El Lunes 01/02/2016, Daniel Ruiz Molina escribi?: > Hi, > > After installing CentOS 7 in a server with 2 NICs, system detects eth0 > and eth1 in reserve order. I would like to have eth1 as eth0 and eth0 as > eth1. I have forced HWADDR attribute in > /etc/sysconfig/network-scripts/ifcfg-etc{0,1}, but after rebooting, > order is the same... > > How can I solve it? >

----- On 1 Nov, 2017, at 13:07, Chris Adams linux at cmadams.net wrote: | Once upon a time, Mark Haney <mark.haney at neonova.net> said: |> On 11/01/2017 03:25 PM, Chris Adams wrote: |> >Once upon a time, Mark Haney <mark.haney at neonova.net> said: |> >>Okay, so it looks like I can simply change ksdevice=eth0? to |> >>bootdev=eth0, correct? |> >I

...managing the list at centos-announce-owner at centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CEBA-2013:0136 CentOS 5 bind Update (Johnny Hughes) 2. CEBA-2013:0138 CentOS 6 biosdevname Update (Johnny Hughes) 3. CEBA-2013:0137 CentOS 6 tomcat6 Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Mon, 7 Jan 2013 13:22:14 +0000 From: Johnny Hughes <johnny at centos.org> Subject: [CentOS-announce] CEBA-2013:0136...

Some interesting developments coming: <http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/96/html/6.1_Release_Notes/index.html>

...addresses as the >>>>> key. It is easy to run a short script in postinstall to create it >>>>> based >>>>> on >>>>> how anaconda has seen them. >>>>> >>>>> In order for this to work on Cent 6 you have to set biosdevname=0 on >>>>> the >>>>> kernel boot for the installed system. >>>>> >>>>> PXE boot options: >>>>> >>>>> label c6inst-sda >>>>> kernel /linux-boot/cent6-x64/vmlinuz >>>>> app...

...om a kickstart, for use in OpenStack. This image boots fine but the problem I have is that I can't stop udev from renaming the network device from eth0 to ens<something>. I have /etc/sysconfig/network-scripts/ifcfg-eth0 with the correct HWADDR defined in it, and have set net.ifnames=0 and biosdevname=0 in the grub configuration, but nothing I have tried has stopped the renaming. I found this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1660179 which describes the same situation, but the comments in the bug didn't help. I'd like to keep the eth* device names because we have various...

I have just installed 6.3 on a machine that was previously running 5.8. Under 5.8 eth0 was eth0. Now with 6.3 /sbin/ifconfig gives me lo, wlan0 and p4p1 (instead of eth0). I would like to make the ethernet a static IP as I intend to for this to be machine used on my LAN only. However, when I do /usr/sbin/setup -> Network Configuration the device is not listed. Can anyone tell me why this is

...IP on the new dracut format. I was using this: http://man7.org/linux/man-pages/man7/dracut.cmdline.7.html So my grub entry consists menuentry "Install CentOS 8" { linux /boot/vmlinuz noverifyssl ks=https://something ip=192.168.1.3::192.168.1.1:255.255.255.0::eth0:on:192.168.1.1 biosdevname=0 net.ifnames=0 ksdevice=eth0 inst.sshd sshd=1 initrd /boot/initrd.img } This seems OK to me. But rebooting to start the install for CentOS 8 it just stops and says "system halted". the lines above that have no errors. .3 is the IP I want to use .1 is the GW and the Nameserver i...

There may be ways to force NIC naming, I've done so but only on Ubuntu so you'll need to do the research if it's important to you. Things to look for based on my experience: 70-persistent-net.rules, net.ifnames=0, biosdevname=0. ________________________________ From: CentOS <centos-bounces at centos.org> on behalf of Nicolas Kovacs <info at microlinux.fr> Sent: Sunday, February 9, 2020 12:51 PM To: centos at centos.org <centos at centos.org> Subject: [EXTERNAL] Re: [CentOS] CentOS 7 : network interfa...

...ional one, all things go to hell? > > Why must the boot process shuffle them? More importantly, how do I > prevent > > this so that the system comes up properly after a kickstart install? > > > > The reason I ask the version, is this is exactly the sort of thing that > biosdevname is designed to solve. With biosdevname, you get devices like > 'em1, em2, p6p1', which aren't as friendly as 'eth0' but also keep names > sane and avoid the hair-tearing issues you're experiencing currently. > You don't appear to be adding anything via your app...