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authorRobin H. Johnson <robbat2@gentoo.org>2011-12-12 18:12:35 -0800
committerRobin H. Johnson <robbat2@gentoo.org>2011-12-12 19:20:39 -0800
commitdd45506a40f3332cef96cc8ca7e258561a200ec0 (patch)
treea34b6a49cb0f03ab5af104ade3a130b406096cb2 /net
parent46b96eb80d972db7d9d27d9635191c42016d6d96 (diff)
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net/bonding: ensure slave interfaces are down before adding.
The old ifenslave binary forcibly set new slave interface to down before adding into the kernel, as a way of show it's version to the kernel. We need to duplicate this so that the kernel doesn't think it's an old ifenslave version using the bonding setup interface. X-Gentoo-Bug: 391881 X-Gentoo-Bug-URL: https://bugs.gentoo.org/391881 Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> Thanks-to: Yun Zheng Hu <hu@fox-it.com>
Diffstat (limited to 'net')
-rw-r--r--net/bonding.sh6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bonding.sh b/net/bonding.sh
index 5ccd1f5..6a83a8c 100644
--- a/net/bonding.sh
+++ b/net/bonding.sh
@@ -95,16 +95,22 @@ bonding_pre_start()
_up
# finally add in slaves
+ # things needed in the process, and if they are done by ifenslave, openrc, and/or the kernel.
+ # down new slave interface: ifenslave, openrc
+ # set mtu: ifenslave, kernel
+ # set slave MAC: ifenslave, kernel
eoutdent
if [ -d /sys/class/net ]; then
sys_bonding_path=/sys/class/net/"${IFACE}"/bonding
if [ -n "${primary}" ]; then
+ IFACE=$primary _down
echo "+${primary}" >$sys_bonding_path/slaves
echo "${primary}" >$sys_bonding_path/primary
fi
for s in ${slaves}; do
[ "${s}" = "${primary}" ] && continue
if ! grep -q ${s} $sys_bonding_path/slaves; then
+ IFACE=$s _down
echo "+${s}" >$sys_bonding_path/slaves
fi
done