diff options
Diffstat (limited to 'recipes-core/init-ifupdown/files/bonding.up')
-rw-r--r-- | recipes-core/init-ifupdown/files/bonding.up | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/recipes-core/init-ifupdown/files/bonding.up b/recipes-core/init-ifupdown/files/bonding.up deleted file mode 100644 index f10152c..0000000 --- a/recipes-core/init-ifupdown/files/bonding.up +++ /dev/null @@ -1,45 +0,0 @@ -#!/bin/sh - -[ "$IF_VERBOSITY" = 1 ] && set -x - -sysfs() -{ - # Called with : - # $1 = value to write. Won't write if $1 is empty. - # $2 = basename of the file in bonding/ to write to. - if [ "$1" ] ; then - echo "$1" > "/sys/class/net/$IFACE/master/bonding/$2" - return $? - fi - return 0 -} - -# If the stanza bond-give-a-chance is set for a slave interface, -# then force $IFACE to be the primary for some time, then restore primary to it previous value. - -# This stanza is designed to workaround a bug in wpa_supplicant, when used with bonding : - -# wpa_supplicant expect wifi authentication packets on the bond interface, but also send wifi authentication packets on the bond interface. -# If the active interface is not the wifi interface at the time wpa_supplicant try to authenticate, the wifi AP won't receive anything, causing the authentication to fail. - -# In order for the wifi authentication to succeed, one need to give a chance to the wifi interface to send authentication packets. -# "bond-give-a-chance 10" will set the wifi interface as the primary interface for 10 seconds, then restore the previous primary interface. -# This is supposed to be enought to give a chance to wifi to authenticate properly. - -if [ "$IF_BOND_GIVE_A_CHANCE" ] ; then - read primary < "/sys/class/net/$IFACE/master/bonding/primary" - # Set the temporary primary. - sysfs "$IFACE" primary - - # Wait for the link to be setup, but not longer that $IF_BOND_GIVE_A_CHANGE seconds. - while [ "$IF_BOND_GIVE_A_CHANCE" -gt 0 ] ; do - if ip link show $IFACE | grep -sq 'state UP'; then - break - fi - sleep 1 - IF_BOND_GIVE_A_CHANCE=`expr $IF_BOND_GIVE_A_CHANCE - 1` - done - - # Restore the previous primary. - sysfs "$primary" primary -fi |