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-rw-r--r--recipes-core/init-ifupdown/files/bonding.pre-up144
1 files changed, 0 insertions, 144 deletions
diff --git a/recipes-core/init-ifupdown/files/bonding.pre-up b/recipes-core/init-ifupdown/files/bonding.pre-up
deleted file mode 100644
index 39011b6..0000000
--- a/recipes-core/init-ifupdown/files/bonding.pre-up
+++ /dev/null
@@ -1,144 +0,0 @@
-#!/bin/sh
-
-[ "$IF_VERBOSITY" = 1 ] && set -x
-
-IFSTATE=/var/run/ifstate
-
-add_master()
-{
- # Return if $BOND_MASTER is already a bonding interface.
- [ -f "/sys/class/net/$BOND_MASTER/bonding/slaves" ] && return
-
- # If the bonding module is not yet loaded, load it.
- if [ ! -r /sys/class/net/bonding_masters ]; then
- modprobe -q bonding
- fi
-
- # Create the master interface.
- if ! grep -sq "\\<$BOND_MASTER\\>" /sys/class/net/bonding_masters; then
- echo "+$BOND_MASTER" > /sys/class/net/bonding_masters
- fi
-}
-
-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 "$1" > "/sys/class/net/$BOND_MASTER/bonding/$2"
- return $?
- fi
- return 0
-}
-
-sysfs_add()
-{
- # Called with :
- # $1 = values to write.
- # $2 = target filename.
- for value in $1; do
- # Do not add $1 to $2 if already present.
- if ! grep -sq "\\<$value\\>" /sys/class/net/$BOND_MASTER/bonding/$2
- then
- sysfs "+$value" "$2"
- fi
- done
-}
-
-ifup_once()
-{
- local v=
- [ "$IF_VERBOSITY" = 1 ] && v=-v
- if [ "$1" != "$IFACE" ] && ! grep -q "^$1=" $IFSTATE && ifup -n "$1" >/dev/null 2>&1; then
- ifup $v $1
- fi
-}
-
-enslave_slaves()
-{
- case "$BOND_SLAVES" in
- none)
- BOND_SLAVES=""
- ;;
- all)
- BOND_SLAVES=`sed -ne 's/ *\(eth[^:]*\):.*/\1/p' /proc/net/dev`
- AUTOIF="yes"
- ;;
- esac
-
- for slave in $BOND_SLAVES ; do
- if ( [ "$AUTOIF" ] && grep -q "^$slave=" $IFSTATE ) ; then
- echo "Not enslaving interface $slave since it is already configured"
- else
- # Ensure $slave is down.
- ip link set "$slave" down 2>/dev/null
- if ! sysfs_add "$slave" slaves 2>/dev/null ; then
- echo "Failed to enslave $slave to $BOND_MASTER. Is $BOND_MASTER ready and a bonding interface ?" >&2
- else
- # Bring up slave if it is defined in interfaces
- # This is usefull to bring up slaves that need extra setup.
- ifup_once $slave
- fi
- fi
- done
-}
-
-setup_master()
-{
- sysfs "$IF_BOND_MODE" mode
- sysfs "$IF_BOND_MIIMON" miimon
- sysfs "$IF_BOND_USE_CARRIER" use_carrier
- sysfs "$IF_BOND_UPDELAY" updelay
- sysfs "$IF_BOND_DOWNDELAY" downdelay
- sysfs "$IF_BOND_ARP_INTERVAL" arp_interval
- sysfs "$IF_BOND_ARP_VALIDATE" arp_validate
- sysfs "$IF_BOND_FAIL_OVER_MAC" fail_over_mac
- sysfs "$IF_BOND_XMIT_HASH_POLICY" xmit_hash_policy
- sysfs "$IF_BOND_LACP_RATE" lacp_rate
- sysfs_add "$IF_BOND_ARP_IP_TARGET" arp_ip_target
-}
-
-setup_slaves()
-{
- # The first slave in bond-primary found in current slaves becomes the primary.
- # If no slave in bond-primary is found, then primary does not change.
- for slave in $IF_BOND_PRIMARY ; do
- if grep -sq "\\<$slave\\>" "/sys/class/net/$BOND_MASTER/bonding/slaves" ; then
- sysfs "$slave" primary
- break
- fi
- done
-
- if [ "$IF_BOND_ACTIVE_SLAVE" ] ; then
- # Need to force interface up before. Bonding will refuse to activate a down interface.
- ip link set "$IF_BOND_ACTIVE_SLAVE" up
- sysfs "$IF_BOND_ACTIVE_SLAVE" active_slave
- fi
-}
-
-# Are there anything to do ?
-
-# Option slaves deprecated, replaced by bond-slaves, but still supported for backward compatibility.
-IF_BOND_SLAVES=${IF_BOND_SLAVES:-$IF_SLAVES}
-
-if [ "$IF_BOND_MASTER" ] ; then
- BOND_MASTER="$IF_BOND_MASTER"
- BOND_SLAVES="$IFACE"
- if ! [ -e /sys/class/net/$IFACE/master ]; then
- ifup_once $BOND_MASTER
- fi
-else
- if [ "$IF_BOND_SLAVES$IF_BOND_MODE" ]; then
- BOND_MASTER="$IFACE"
- BOND_SLAVES="$IF_BOND_SLAVES"
- fi
-fi
-
-# Exit if nothing to do...
-[ -z "$BOND_MASTER$BOND_SLAVES" ] && exit
-
-add_master
-setup_master
-enslave_slaves
-setup_slaves