sync to 0.30.213

[util-vserver.git] / scripts / vserver.functions

diff --git a/scripts/vserver.functions b/scripts/vserver.functions
index 18438fd..76fdb19 100644 (file)
--- a/scripts/vserver.functions
+++ b/scripts/vserver.functions
@@ -1,4 +1,4 @@
-# $Id: vserver.functions 2418 2006-12-08 13:28:02Z dhozac $  --*- sh -*--
+# $Id: vserver.functions 2538 2007-04-27 09:08:43Z hollow $  --*- sh -*--
 
 # Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
 #  
@@ -304,23 +304,8 @@ function _generateInitOptions
            test -n "$RUNLEVEL_START" || RUNLEVEL_START="default"
 
            INITCMD_START=( /lib/rcscripts/sh/init-vserver.sh "$RUNLEVEL_START" )
-           INITCMD_STOP=( /sbin/rc shutdown )
+           INITCMD_STOP=( env -i RUNLEVEL=0 /sbin/rc shutdown )
            INITCMD_PREPARE=( $_FAKE_RUNLEVEL 3 /var/run/utmp )
-
-           pushd "$vdir"/vdir &>/dev/null
-           basever=$($_CHROOT_SH cat /etc/gentoo-release | $_AWK '{print $5}')
-           popd &>/dev/null
-
-           basemaj=${basever/.*}
-           basemin=${basever#*.}
-           basemin=${basemin/.*}
-
-           test "$basemaj" -lt 1 -o "$basemin" -lt 13 && \
-           panic "\
-Using init-style 'gentoo' requires >=baselayout-1.13 inside the vserver!
-
-Your vserver ($(basename "$vdir")) seems to have baselayout-$basever,
-please use 'plain' init-style instead!"
            ;;
 
        (x) ;;
@@ -554,23 +539,26 @@ function _processSingleInterface
        ## LEGACY ALERT
        test ! -e "$iface"/only_ip || break
 
-       local vlan_info
-       if vlan_info=$(_getVLANInfo "$dev"); then
-           test -d /proc/net/vlan || {
-               echo -e $"VLAN device-name used, but vlan subsystem not enabled.\nTry to execute 'modprobe 8021q' before starting the vservers"  >&2
-               return 1
-           }
-           test -e "$iface/vlandev" \
-                -o \( -e "$iface/../vlandev" -a ! -e "$iface/novlandev" \) \
-                -o \( -e "$__CONFDIR/.defaults/interfaces/vlandev" \
-                      -a ! -e "$iface/novlandev" \
-                      -a ! -e "$iface/../novlandev" \) && {
+       test -e "$iface/vlandev" \
+            -o \( -e "$iface/../vlandev" -a ! -e "$iface/novlandev" \) \
+            -o \( -e "$__CONFDIR/.defaults/interfaces/vlandev" \
+                  -a ! -e "$iface/novlandev" \
+                  -a ! -e "$iface/../novlandev" \) && {
+           local vlan_info
+           if vlan_info=$(_getVLANInfo "$dev"); then
+               test -d /proc/net/vlan || {
+                   echo -e $"VLAN device-name used, but vlan subsystem not enabled.\nTry to execute 'modprobe 8021q' before starting the vservers"  >&2
+                   return 1
+               }
                _addInterfaceCmd VCONFIG $vlan_info
-           }
-       fi
+           fi
+       }
 
        if ! test -e "$iface"/indirect; then
-           _addInterfaceCmd IP_ADDR  "$ip${prefix:+/$prefix}" broadcast ${bcast:-+} ${name:+label "$dev:$name"} dev "$dev"
+           # XXX: IPv6 hack
+           use_bcast="broadcast ${bcast:-+}"
+           echo "$ip" | $_GREP -q : && use_bcast=
+           _addInterfaceCmd IP_ADDR  "$ip${prefix:+/$prefix}" $use_bcast ${name:+label "$dev:$name"} dev "$dev"
            #_addInterfaceCmd IP_ROUTE "$ip${prefix:+/$prefix}" dev "$dev"
            _addInterfaceCmd IP_LINK  "$dev" $up
        elif ! test -n "$ctx"; then
@@ -1168,6 +1156,8 @@ function _saveSingleDiskLimit
 
     $_VDLIMIT --xid $ctx "$directory" | \
        $_GREP '_used=' > "$vdir/cache/dlimits/$cachename"
+
+    $_VDLIMIT --xid $ctx --remove "$directory"
 }
 
 
@@ -1199,7 +1189,7 @@ function _namespaceCleanup
 
     # these are things that have to be accessible post-cleanup
     for tmp in "$root" "$__SBINDIR" "$__PKGLIBDIR" "$vdir" \
-       "$__PKGSTATEDIR" "${skip[@]}"; do
+       "$__PKGSTATEDIR" "$__LOCKDIR" /usr/local /tmp "${skip[@]}"; do
        while test -n "$tmp"; do
            list=( "${list[@]}" "$tmp" )
            tmp="${tmp%/*}"
@@ -1224,3 +1214,28 @@ function _namespaceCleanup
     done
 }
 
+function loadDeviceMap
+{
+    local xid="$1"
+    local dir="$2"
+    local flags device target
+
+    test -d "$dir" || return 0
+
+    for i in "$dir"/*; do
+       test -d "$i" || continue
+
+       local -a vdevmap_opts=()
+       test -e "$i/create" && vdevmap_opts=( "${vdevmap_opts[@]}" --create )
+       test -e "$i/open"   && vdevmap_opts=( "${vdevmap_opts[@]}" --open )
+       test -e "$i/remap"  && vdevmap_opts=( "${vdevmap_opts[@]}" --remap )
+
+       getFileValue flags "$i/flags" || :
+       getFileValue device "$i/device" || :
+       getFileValue target "$i/target" || :
+       vdevmap_opts=(  "${vdevmap_opts[@]}" ${flags:+--flags "$flags"} \
+                       ${device:+--device "$device"} ${target:+--target "$target"} )
+
+       $_VDEVMAP --xid "$xid" "${vdevmap_opts[@]}" || return $?
+    done
+}