-# $Id: vserver-setup.functions 2300 2006-09-12 12:16:53Z dhozac $ --*- sh -*--
+# $Id: vserver-setup.functions,v 1.18 2005/02/25 23:32:02 ensc Exp $ --*- sh -*--
-# Copyright (C) 2003,2004,2005,2006 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+# Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
SETUP_CONFDIR=
SETUP_CONTEXT=
SETUP_INITSTYLE=
-SETUP_CPUSET=
-SETUP_CPUSETCPUS=
-SETUP_CPUSETMEMS=
-SETUP_CPUSETVIRT=
declare -a SETUP_INTERFACES=()
declare -a SETUP_FLAGS=()
-declare -r SETUP_OPTIONS="confdir:,lockfile:,hostname:,netdev:,netmask:,netprefix:,netbcast:,interface:,flags:,context:,initstyle:,cpuset:,cpusetcpus:,cpusetmems:,cpusetvirt"
+declare -r SETUP_OPTIONS="confdir:,lockfile:,hostname:,netdev:,netmask:,netprefix:,netbcast:,interface:,flags:,context:,initstyle:"
declare -r SETUP_HELPMSG=$"
--context ... the static context of the vserver [default: none; a dynamic
context will be assumed]
this becomes a per vserver limit)
private: No other process can join this security context.
Even root
- --cpuset <name>
- ... declares the CPUSET this vserver will run in [default: none]
- --cpusetcpus <number[-number][:<exclusive>]>
- ... sets which cpus belong to the CPUSET,
- exclusive is a flag (0|1) prohibiting any other cpuset from
- using those cpus
- --cpusetmems <number[-number][:<exclusive>]>
- ... sets which memory pools belong to the CPUSET,
- exclusive is a flag (0|1) prohibiting any other cpuset from
- using those memory pools
- --cpusetvirt
- ... virtualize cpuset (guest will see only CPUs defined in cpuset)
- Requires kernel patch from http://www.bullopensource.org/cpuset/
--initstyle <style>
... configures the initstyle (e.g. minit,sysv,plain)
"
(--netprefix) SETUP_NETPREFIX=$2;;
(--netbcast) SETUP_NETBCAST=$2;;
(--interface) SETUP_INTERFACES=( "${SETUP_INTERFACES[@]}" "$2" );;
- (--initstyle) SETUP_INITSTYLE=$2;;
- (--cpuset) SETUP_CPUSET=$2;;
- (--cpusetcpus) old_IFS=$IFS
- IFS=:
- set -- $2
- SETUP_CPUSETCPUS=$1
- SETUP_CPUSETCPUSEXCL=$2
- IFS=$old_IFS
- ;;
- (--cpusetmems) old_IFS=$IFS
- IFS=:
- set -- $2
- SETUP_CPUSETMEMS=$1
- SETUP_CPUSETMEMSEXCL=$2
- IFS=$old_IFS
- ;;
- (--cpusetvirt) SETUP_CPUSETVIRT=1;;
+ (--initstyle) SETUP_INITSTYLE=$2;;
(--flags) old_IFS=$IFS
IFS=,
set -- $2
local cfgdir=${SETUP_CONFDIR:?}
local i
- mkdir -p "$cfgdir"/interfaces "$cfgdir"/apps/init "$cfgdir"/uts "$cfgdir"/cpuset
+ mkdir -p "$cfgdir"/interfaces "$cfgdir"/apps/init "$cfgdir"/uts
_setup_writeSingleOption "$name" "$cfgdir"/name
_setup_writeSingleOption "$SETUP_CONTEXT" "$cfgdir"/context
_setup_writeSingleOption "$SETUP_NETPREFIX" "$cfgdir"/interfaces/prefix
_setup_writeSingleOption "$SETUP_NETBCAST" "$cfgdir"/interfaces/bcast
_setup_writeSingleOption "$SETUP_INITSTYLE" "$cfgdir"/apps/init/style
- _setup_writeSingleOption "$SETUP_CPUSET" "$cfgdir"/cpuset/name
- _setup_writeSingleOption "$SETUP_CPUSETCPUS" "$cfgdir"/cpuset/cpus
- _setup_writeSingleOption "$SETUP_CPUSETCPUSEXCL" "$cfgdir"/cpuset/cpus_exclusive
- _setup_writeSingleOption "$SETUP_CPUSETMEMS" "$cfgdir"/cpuset/mems
- _setup_writeSingleOption "$SETUP_CPUSETMEMSEXCL" "$cfgdir"/cpuset/mem_exclusive
- _setup_writeSingleOption "$SETUP_CPUSETVIRT" "$cfgdir"/cpuset/virtualized
local idx=0
for i in "${SETUP_INTERFACES[@]}"; do