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-rw-r--r--net/bonding.sh223
1 files changed, 0 insertions, 223 deletions
diff --git a/net/bonding.sh b/net/bonding.sh
deleted file mode 100644
index fb008256..00000000
--- a/net/bonding.sh
+++ /dev/null
@@ -1,223 +0,0 @@
-# Copyright (c) 2007-2008 Roy Marples <roy@marples.name>
-# Released under the 2-clause BSD license.
-
-bonding_depend()
-{
- before interface macchanger
- program /sbin/ifconfig /bin/ifconfig
- # If you do not have sysfs, you MUST have this binary instead for ioctl
- # Also you will loose some functionality that cannot be done via sysfs:
- if [ ! -d /sys/class/net ]; then
- program /sbin/ifenslave
- fi
-}
-
-_config_vars="$_config_vars slaves"
-
-_is_bond()
-{
- [ -f "/proc/net/bonding/${IFACE}" ]
-}
-
-bonding_pre_start()
-{
- local x= s= n= slaves= primary=
-
- slaves="$(_get_array "slaves_${IFVAR}")"
- unset slaves_${IFVAR}
-
- eval primary="\$primary_${IFVAR}"
- unset primary_${IFVAR}
-
- eval subsume="\$subsume_${IFVAR}"
- unset subsume_${IFVAR}
-
-
- [ -z "${slaves}" ] && return 0
-
- # Load the kernel module if required
- if [ ! -d /proc/net/bonding ]; then
- if ! modprobe bonding; then
- eerror "Cannot load the bonding module"
- return 1
- fi
- fi
-
- if [ ! -d /sys/class/net ]; then
- ewarn "sysfs is not available! You will be unable to create new bonds, or change dynamic parameters!"
- fi
-
- # We can create the interface name we like now, but this
- # requires sysfs
- if ! _exists && [ -d /sys/class/net ]; then
- echo "+${IFACE}" > /sys/class/net/bonding_masters
- fi
- _exists true || return 1
-
- if ! _is_bond; then
- eerror "${IFACE} is not capable of bonding"
- return 1
- fi
-
- # Interface must be down in order to configure
- _down
-
- # Configure the bond mode & link monitoring, then we can reloop to ensure
- # we configure all other options
- # mode needs to be done before all other options.
- # miimon needs to be done BEFORE downdelay
- [ -d /sys/class/net ] && for n in mode miimon; do
- x=/sys/class/net/"${IFACE}"/bonding/$n
- [ -f "${x}" ] || continue
- eval s=\$${n}_${IFVAR}
- if [ -n "${s}" ]; then
- einfo "Setting ${n}: ${s}"
- echo "${s}" >"${x}" || \
- eerror "Failed to configure $n (${n}_${IFVAR})"
- fi
- done
- # Nice and dynamic for remaining options:)
- [ -d /sys/class/net ] && for x in /sys/class/net/"${IFACE}"/bonding/*; do
- [ -f "${x}" ] || continue
- n=${x##*/}
- eval s=\$${n}_${IFVAR}
- # skip mode and miimon
- [ "${n}" == "mode" -o "${n}" == "miimon" ] && continue
- if [ -n "${s}" ]; then
- einfo "Setting ${n}: ${s}"
- echo "${s}" >"${x}" || \
- eerror "Failed to configure $n (${n}_${IFVAR})"
- fi
- done
-
- ebegin "Adding slaves to ${IFACE}"
- eindent
- einfo "${slaves}"
-
- # Check that our slaves exist
- (
- for IFACE in ${slaves}; do
- _exists true || return 1
- done
-
- # Unless we are subsuming an existing interface (NFS root), we down
- # slave interfaces to work around bugs supposedly in some chipsets
- # that cause failure to enslave from other states.
- if [ -z "${subsume}" ]; then
- for IFACE in ${slaves}; do
- _delete_addresses
- _down
- done
- fi
- )
-
- # Now force the master to up
- # - First test for interface subsume request (required for NFS root)
- if [ -n "${subsume}" ]; then
- einfo "Subsuming ${subsume} interface characteristics."
- eindent
- local oiface=${IFACE}
- IFACE=${subsume}
- local addr="$(_get_inet_address)"
- einfo "address: ${addr}"
- IFACE=${oiface}
- unset oiface
- eoutdent
- # subsume (presumably kernel auto-)configured IP
- ifconfig ${IFACE} ${addr} up
- else
- # warn if root on nfs and no subsume interface supplied
- local root_fs_type=$(mountinfo -s /)
- if [ "${root_fs_type}" = "nfs" ]; then
- warn_nfs=1
- ewarn "NFS root detected!!!"
- ewarn " If your system crashes here, /etc/conf.d/net needs"
- ewarn " subsume_${IFACE}=\"<iface>\" ... where <iface> is the"
- ewarn " existing, (usually kernel auto-)configured interface."
- fi
- # up the interface
- _up
- fi
-
- # 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/"${IFACE}"/bonding
- local oiface
- oiface=$IFACE
- if [ -n "${primary}" ]; then
- IFACE=$primary
- _down
- IFACE=$oiface
- echo "+${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
- IFACE=$oiface
- echo "+${s}" >$sys_bonding_path/slaves
- fi
- done
- else
- ifenslave "${IFACE}" ${slaves} >/dev/null
- fi
- eend $?
-
- return 0 #important
-}
-
-bonding_stop()
-{
- _is_bond || return 0
-
- # Wipe subsumed interface
- if [ -n "${subsume}" ]; then
- ifconfig ${subsume} 0.0.0.0
- fi
-
- local slaves= s=
- slaves=$( \
- sed -n -e 's/^Slave Interface: //p' "/proc/net/bonding/${IFACE}" \
- | tr '\n' ' ' \
- )
- [ -z "${slaves}" ] && return 0
-
- # remove all slaves
- ebegin "Removing slaves from ${IFACE}"
- eindent
- einfo "${slaves}"
- eoutdent
- if [ -d /sys/class/net ]; then
- for s in ${slaves}; do
- echo -"${s}" > /sys/class/net/"${IFACE}"/bonding/slaves
- done
- else
- ifenslave -d "${IFACE}" ${slaves}
- fi
-
- # reset all slaves
- (
- for IFACE in ${slaves}; do
- if _exists; then
- _delete_addresses
- _down
- fi
- done
- )
-
- _down
-
- if [ -d /sys/class/net ]; then
- echo "-${IFACE}" > /sys/class/net/bonding_masters
- fi
-
- eend 0
- return 0
-}