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Since the genesis kernel is not intended to be long running, there's no need to start ntp daemon, simply attempt to sync with ntpdate.

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There's an issue in this code where we query ntpq for the offset too quickly after starting the ntp daemon.  This causes the offset to always be 0 and we continue.  We have seen situations where ntpd starts before the first check and becomes > 1000.  Then it takes 15 minutes before the 2nd attempt and delays the hardware discovery process
This commit is contained in:
Victor Hu
2016-12-12 15:43:17 -05:00
parent 155f9b681b
commit c1673f730b
1 changed files with 2 additions and 10 deletions
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12
xCAT-genesis-scripts/bin/doxcat
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@ -260,11 +260,10 @@ fi
openssl genrsa -out /etc/xcat/certkey.pem 4096 > /dev/null 2>&1 &
logger -s -t $log_label -p local4.info "Acquired IPv4 address on $bootnic"
ip addr show dev $bootnic|grep -v 'scope link'|grep -v 'dynamic'|grep -v inet6|grep inet|awk '{print $2}'
logger -s -t $log_label -p local4.info "Starting ntpd..."
ntpd -g -x
logger -s -t $log_label -p local4.info "Attempting to sync the date with $XCATMASTER..."
ntpdate $XCATMASTER
if [ -e "/dev/rtc" ]; then
logger -s -t $log_label -p local4.info "Attempting to sync hardware clock..."
@ -272,13 +271,6 @@ if [ -e "/dev/rtc" ]; then
disown
fi
# rv 0 state does not work with the new ntp versions
logger -s -t $log_label -p local4.info "Checking ntpq for the offset values..."
while [ "`ntpq -c 'rv 0 offset' | awk -F '=' '/offset=/ { print $2 }' | awk -F '.' '{ print $1 }' | sed s/-//`" -ge 1000 ]; do
sleep 1
done
logger -s -t $log_label -p local4.info "Checking ntpq for the offset values... Done"
logger -s -t $log_label -p local4.info "Restarting syslog..."
read -r RSYSLOG_PID </var/run/syslogd.pid 2>/dev/null
kill "$RSYSLOG_PID" 2>/dev/null