perfSONAR User Q&A and Other Discussion

[Jarvis Zhang <>]

Hi,

I’m working on perfSONAR v3.3.2 for several months, and all modules works well when suddenly all Measurement Archive(perfSONAR-BUOY, PingER, SNMP) breakdown this morning. The status on Web Interface says ’Not Running’.

I’ve tried to start it manually but I get segmentation fault: 

service /etc/init.d/perfsonarbuoy_ma restart

/opt/perfsonar_ps/perfsonarbuoy_ma/bin/daemon.pl --config=/opt/perfsonar_ps/perfsonarbuoy_ma/etc/daemon.conf --pidfile=perfsonarbuoy_ma.pid --piddir=/var/run —

logger=/opt/perfsonar_ps/perfsonarbuoy_ma/etc/daemon_logger.conf --user=perfsonar --group=perfsonar

/etc/init.d/perfsonarbuoy_ma: line 48:  2826 Segmentation fault      $PERFSONAR

/etc/init.d/perfsonarbuoy_ma start: perfSONAR perfSONAR-BUOY MA Service could not be started

The output of ‘ulimit -a’:

core file size          (blocks, -c) unlimited

data seg size           (kbytes, -d) unlimited

scheduling priority             (-e) 0

file size               (blocks, -f) unlimited

pending signals                 (-i) 127176

max locked memory       (kbytes, -l) 64

max memory size         (kbytes, -m) unlimited

open files                      (-n) 1024

pipe size            (512 bytes, -p) 8

POSIX message queues     (bytes, -q) 819200

real-time priority              (-r) 0

stack size              (kbytes, -s) unlimited

cpu time               (seconds, -t) unlimited

max user processes              (-u) 127176

virtual memory          (kbytes, -v) unlimited

file locks                      (-x) unlimited

And the content of /var/log/perfsonar/perfsonarbuoy_ma.log is below:

2014/11/03 14:28:32 (2859) WARN> daemon.pl:262 main:: - Setting listener queue size to 100 

2014/11/03 14:28:32 (2859) WARN> daemon.pl:267 main:: - Setting LS registration interval at 60 minutes

2014/11/03 14:28:32 (2859) WARN> daemon.pl:272 main:: - Enabling echo service for each endpoint unless specified otherwise

2014/11/03 14:28:32 (2859) INFO> perfSONARBUOY.pm:241 perfSONAR_PS::Services::MA::perfSONARBUOY::init - Setting service access point to http://$my_global_ipv4_add:8085/perfSONAR_PS/services/pSB

2014/11/03 14:28:32 (2859) WARN> perfSONARBUOY.pm:256 perfSONAR_PS::Services::MA::perfSONARBUOY::init - Setting 'service_description' to 'perfSONAR_PS perfSONAR-BUOY MA at Sino-German Joint Software Institute'.

2014/11/03 14:28:32 (2859) WARN> perfSONARBUOY.pm:263 perfSONAR_PS::Services::MA::perfSONARBUOY::init - Setting 'service_name' to 'perfSONAR-BUOY MA'.

2014/11/03 14:28:32 (2859) WARN> perfSONARBUOY.pm:270 perfSONAR_PS::Services::MA::perfSONARBUOY::init - Setting 'service_type' to 'MA'.

Any insights appreciated.

Thanks,

Jarvis Zhang