diff options
author | William Hubbs <w.d.hubbs@gmail.com> | 2013-03-18 18:29:36 -0500 |
---|---|---|
committer | William Hubbs <w.d.hubbs@gmail.com> | 2013-08-13 16:33:41 -0500 |
commit | 838c9efb36b3b058c5a5b9d0e8c6d4d4789a44b9 (patch) | |
tree | 4d30e9357d1f666ea37186b8a95dbe83c86b4dc8 /net/bonding.sh | |
parent | b2f8ac9382d5dad70181ef803a37f43896f5cb91 (diff) |
Remove gentoo's net.* scripts
It has been determined that it will be best for gentoo's net.* scripts
to be in a separate package to allow independent development.
This package will be called netifrc and maintained by Gentoo.
Diffstat (limited to 'net/bonding.sh')
-rw-r--r-- | net/bonding.sh | 223 |
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 -} |