Mailinglist Archive: opensuse-bugs (5243 mails)

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[Bug 809843] Random eth0/eth1 name space with two Ethernet driver modules

https://bugzilla.novell.com/show_bug.cgi?id=809843

https://bugzilla.novell.com/show_bug.cgi?id=809843#c10


Robert Milasan <rmilasan@xxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED

--- Comment #10 from Robert Milasan <rmilasan@xxxxxxxx> 2013-03-19 07:29:39 UTC
---
I've did some small checking and seems that biosdevnames actually work, but not
for openSUSE. For example booting Fedora on the same setup, has biosdevnames
enable and working well, but openSUSE no, even if setup and even if adding
biosdevname=1 doesn't work.

After some more research turns out that biosdevname doesn't work in openSUSE
due to option '--nopirq'.

If we run in openSUSE:
/sbin/biosdevname --policy physical --smbios 2.6 -i eth0 (it works)
/sbin/biosdevname --policy physical --smbios 2.6 --nopirq -i eth0 (doesn't
work)

and Fedora uses:
/sbin/biosdevname --policy physical -i eth0 (it works)

The initial issue I can't reproduce, but I'll keep looking.

openSUSE using:
/sbin/biosdevname --policy physical --smbios 2.6 -d:
BIOS device: p2p1
Kernel name: eth0
Permanent MAC: 08:00:27:81:C5:31
Assigned MAC : 08:00:27:81:C5:31
ifIndex: 2
Driver: e1000
Driver version: 7.3.21-k8-NAPI
Firmware version:
Bus Info: 0000:00:03.0
PCI name : 0000:00:03.0
PCI Slot : 2
Index in slot: 1

/sbin/biosdevname --policy physical --smbios 2.6 --nopirq -d:
BIOS device:
Kernel name: eth0
Permanent MAC: 08:00:27:81:C5:31
Assigned MAC : 08:00:27:81:C5:31
ifIndex: 2
Driver: e1000
Driver version: 7.3.21-k8-NAPI
Firmware version:
Bus Info: 0000:00:03.0
PCI name : 0000:00:03.0
PCI Slot : Unknown
Index in slot: 0

As you can see the first one is missing 'BIOS device', but the second example
has 'BIOS device'.

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