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| author | Simon Rettberg | 2024-09-03 16:42:37 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2024-09-03 16:42:37 +0200 |
| commit | 522afc19eafb49b41eb3beded56f4d974f6b86ca (patch) | |
| tree | d5f537164490411af66ae38b040f6a94a374c619 | |
| parent | [iptables-helper] Reduce SPAM (diff) | |
| download | mltk-522afc19eafb49b41eb3beded56f4d974f6b86ca.tar.gz mltk-522afc19eafb49b41eb3beded56f4d974f6b86ca.tar.xz mltk-522afc19eafb49b41eb3beded56f4d974f6b86ca.zip | |
[dhcpc-busybox] Wait for udev to rename eth* devices
| -rwxr-xr-x | core/modules/dhcpc-busybox/data/opt/openslx/scripts/systemd-bridge_additional_nics | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/core/modules/dhcpc-busybox/data/opt/openslx/scripts/systemd-bridge_additional_nics b/core/modules/dhcpc-busybox/data/opt/openslx/scripts/systemd-bridge_additional_nics index f508257f..605e2e9d 100755 --- a/core/modules/dhcpc-busybox/data/opt/openslx/scripts/systemd-bridge_additional_nics +++ b/core/modules/dhcpc-busybox/data/opt/openslx/scripts/systemd-bridge_additional_nics @@ -23,6 +23,23 @@ is_slave() { return 1 } +# OK so if you feel motivated to do this properly: We need a way +# to wait until systemd-udevd did the renaming stuff, or we might +# end up either taking a device up as e.g. eth0 and prevent systemd +# from renaming it, or end up missing a device as it will get renamed +# just after the glob expanded. +for nic in /sys/class/net/*; do + ifname="${nic##*/}" + # do not handle the primary interface + if [ "$SLX_PXE_NETIF" = "${ifname}" ]; then + continue + fi + if [[ $ifname = eth* ]]; then + echo "Possible pre-rename, found '$ifname', sleeping" + sleep 2 + fi +done + declare -g id=1 for nic in /sys/class/net/*; do ifname="${nic##*/}" |