svn commit: r302855 - head/etc/rc.d
Jamie Gritton
jamie at FreeBSD.org
Thu Jul 14 19:51:56 UTC 2016
Author: jamie
Date: Thu Jul 14 19:51:54 2016
New Revision: 302855
URL: https://svnweb.freebsd.org/changeset/base/302855
Log:
Wait for jails to complete startup if jail_parallel_start is YES,
instead of assuming they'll take less than one second.
PR: 203172
Submitted by: dmitry2004 at yandex.ru
Modified:
head/etc/rc.d/jail
Modified: head/etc/rc.d/jail
==============================================================================
--- head/etc/rc.d/jail Thu Jul 14 18:49:05 2016 (r302854)
+++ head/etc/rc.d/jail Thu Jul 14 19:51:54 2016 (r302855)
@@ -440,7 +440,7 @@ jail_status()
jail_start()
{
- local _j _jv _jid _jl _id _name
+ local _j _jv _jid _id _name
if [ $# = 0 ]; then
return
@@ -470,29 +470,30 @@ jail_start()
# Start jails in parallel and then check jail id when
# jail_parallel_start is YES.
#
- _jl=
for _j in $@; do
_j=$(echo $_j | tr /. _)
_jv=$(echo -n $_j | tr -c '[:alnum:]' _)
parse_options $_j $_jv || continue
- _jl="$_jl $_j"
eval rc_flags=\${jail_${_jv}_flags:-$jail_flags}
eval command=\${jail_${_jv}_program:-$jail_program}
command_args="-i -f $_conf -c $_j"
- $command $rc_flags $command_args \
- >/dev/null 2>&1 </dev/null &
- done
- sleep 1
- for _j in $_jl; do
- echo -n " ${_hostname:-${_j}}"
- if _jid=$($jail_jls -j $_j jid); then
- echo "$_jid" > /var/run/jail_${_j}.id
- else
- echo " cannot start jail " \
- "\"${_hostname:-${_j}}\": "
- fi
+ (
+ _tmp=`mktemp -t jail_${_j}` || exit 3
+ if $command $rc_flags $command_args \
+ >> $_tmp 2>&1 </dev/null; then
+ echo -n " ${_hostname:-${_j}}"
+ _jid=$($jail_jls -j $_j jid)
+ echo $_jid > /var/run/jail_${_j}.id
+ else
+ echo " cannot start jail " \
+ "\"${_hostname:-${_j}}\": "
+ cat $_tmp
+ fi
+ rm -f $_tmp
+ ) &
done
+ wait
else
#
# Start jails one-by-one when jail_parallel_start is NO.
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