plugin does not match some iostat results in OS/390 zLinux

Good plugin. I use it on my job.

I found a little difference in my environment iostat results.

I’ll try to explain it showing you modified lines:

1) idle parameter position:

CPU_IDLE=`echo $CPU_REPORT | cut -d “;” -f 7`

2) test for thresholds:

if [[ $CPU_IOWAIT > $IO_CPU_C || $CPU_USER > $U_CPU_C || $CPU_SYSTEM > $S_CPU_C ]];
then
echo “CPU CRITICAL : user=${CPU_USER}% system=${CPU_SYSTEM}% iowait=${CPU_IOWAIT}% idle=${CPU_IDLE}% | cpu_user=${CPU_USER}%;${U_CPU_W};${U_CPU_C}; cpu_sys=${CPU_SYSTEM}%;${S_CPU_W};${S_CPU_C}; cpu_iowait=${CPU_IOWAIT}%;${IO_CPU_W};${IO_CPU_C}; cpu_idle=${CPU_IDLE}%;”
exit $STATE_CRITICAL
fi

…and obviously for WARNING test.

P.S.
I use zLinux servers in OS/390 environment.
my uname is:
2.6.18-194.el5 #1 SMP Tue Mar 16 22:05:06 EDT 2010 s390x s390x s390x GNU/Linux

Hope it helps.
Paolo