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Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/thread-self/root/etc/network/if-post-down.d/ |
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#!/bin/sh [ "$VERBOSITY" = 1 ] && set -x [ "$ADDRFAM" = meta ] && exit 0 sysfs() { # Called with : # $1 = basename of the file in bonding/ to write to. # $2 = value to write. Won't write if $2 is empty. if [ "$2" ] ; then echo "$2" > "/sys/class/net/$IFACE/master/bonding/$1" return $? fi return 0 } sysfs_remove_all() { # Called with: # $1 = target filename read values < "/sys/class/net/$IFACE/bonding/$1" for value in $values ; do echo "-$value" > "/sys/class/net/$IFACE/bonding/$1" done } BOND_PARAMS="/sys/class/net/$IFACE/bonding" # free $IFACE if it is currently enslaved to a bonding device. if [ -f "/sys/class/net/$IFACE/master/bonding/slaves" ] ; then echo "-$IFACE" > "/sys/class/net/$IFACE/master/bonding/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 and might be undefined if just removed. for slave in $IF_BOND_PRIMARY ; do if grep -sq "\\<$slave\\>" "/sys/class/net/$IFACE/master/bonding/slaves" ; then sysfs primary "$slave" break fi done fi # If $IFACE is not a master, exit. [ ! -f "$BOND_PARAMS/slaves" ] && exit # Unset multivalue sysfs entries, so that re-enabling the interface later won't cause error. sysfs_remove_all arp_ip_target # Remove any slaves of $IFACE. [ "$VERBOSITY" = 1 ] && v=-v read slaves < "$BOND_PARAMS/slaves" for slave in $slaves ; do # This is supposed to have the side effect of freeing the interface. ifquery --state $slave && ifdown $v $slave # Anyway, ensure $slave is free. if [ -f "/sys/class/net/$slave/master/bonding/slaves" ] ; then echo "-$slave" > "$BOND_PARAMS/slaves" 2> /dev/null fi done # Remove the master itself echo "-$IFACE" > /sys/class/net/bonding_masters rm /run/network/ifenslave.$IFACE