3 # cgconfig Control Groups Configuration Startup
5 # description: This script runs the cgconfigparser utility to parse and setup \
6 # the control group filesystem. It uses /etc/cgconfig.conf \
7 # and parses the configuration specified in there.
9 # Source function library
10 . /etc/rc.d/init.d/functions
14 [ -f /etc/sysconfig/cgconfig ] && . /etc/sysconfig/cgconfig
16 create_default_groups() {
17 if [ -f /etc/cgrules.conf ]; then
18 defaultcgroup=$(awk '/^\*[\t ]+/ { print $3; exit }' /etc/cgrules.conf)
19 if [ -n "$defaultcgroup" -a "$defaultcgroup" = "*" ]; then
20 nls "/etc/cgrules.conf incorrect"
26 if [ -z $defaultcgroup ]; then
27 defaultcgroup=sysdefault/
31 # Find all mounted subsystems and create comma-separated list
34 controllers=`lssubsys 2>/dev/null | tr '\n' ',' | sed s/.$//`
37 # Create the default group, ignore errors when the default group
40 cgcreate -f 664 -d 775 -g $controllers:$defaultcgroup 2>/dev/null
43 # special rule for cpusets
45 if echo $controllers | grep -q -w cpuset; then
46 cpus=`cgget -nv -r cpuset.cpus /`
47 cgset -r cpuset.cpus=$cpus $defaultcgroup
48 mems=`cgget -nv -r cpuset.mems /`
49 cgset -r cpuset.mems=$mems $defaultcgroup
53 # Classify everything to default cgroup. Ignore errors, some processes
54 # may exit after ps is run and before cgclassify moves them.
56 cgclassify -g $controllers:$defaultcgroup `ps --no-headers -eL o tid` 2>/dev/null || :
60 # Check if the service is already running?
61 if [ -f /var/lock/subsys/cgconfig ]; then
62 msg_already_running "cgconfig"
66 msg_starting "cgconfig"
67 if [ ! -s /etc/cgconfig.conf ]; then
68 nls "/etc/cgconfig.conf is not configured"
72 /sbin/cgconfigparser -l /etc/cgconfig.conf
74 if [ $retval -ne 0 ]; then
75 nls "Failed to parse /etc/cgconfig.conf"
79 if is_yes "$CREATE_DEFAULT"; then
83 [ $retval -eq 0 ] && touch /var/lock/subsys/cgconfig
88 if [ -f /var/lock/subsys/cgconfig ]; then
89 msg_stopping "cgconfig"
91 rm -f /var/lock/subsys/cgconfig
94 msg_not_running "cgconfig"
112 if [ -f /var/lock/subsys/cgconfig ] ; then
118 if [ -f /var/lock/subsys/cgconfig ] ; then
127 msg_usage "$0 {start|stop|restart|condrestart|status}"