On 17 Jul 2006, at 12:04, Alexander Harvey wrote: Hi Ton
Still no good unfortunately:
# perl t/check_disk.t
1..35
ok 1 - Checking two mountpoints (must have at least 1% free)
ok 2 - Got two mountpoints in output
ok 3 - At least 1 MB available on /
ok 4 - OK output
ok 5 - Old syntax okay
ok 6 - At least 1% free
ok 7 - Get critical on less_free mountpoint /var
ok 8 - Right output
ok 9 - Get warning on less_free mountpoint, when checking avg_free
ok 10 - Get ok on more_free mountpoint, when checking avg_free
ok 11 - Combining above two tests, get warning
ok 12 - Get ok on more_free mountpoint, checking avg_free
ok 13 - Get critical on less_free, checking avg_free
ok 14 - Combining above two tests, get critical
ok 15 - And reversing arguments should not make a difference
not ok 16 - Invalid command line options # TODO Invalid percent figures
# Failed (TODO) test (t/check_disk.t at line 118)
# got: 0
# expected: 3
ok 17 - Invalid options: -p must come after thresholds
ok 18 - 100% empty
ok 19 - Right output
ok 20 - Check for 100GB free
ok 21 - 100 GB empty
ok 22 - Old syntax: 0% used
ok 23 - Old syntax: 100% used
ok 24 - Old syntax: warn 0% used
not ok 25 - Old syntax: Error with values outside percent range # TODO Invalid values
# Failed (TODO) test (t/check_disk.t at line 150)
# got: 1
# expected: 3
not ok 26 - Old syntax: Error with values outside percent range # TODO Invalid values
# Failed (TODO) test (t/check_disk.t at line 153)
# got: 0
# expected: 3
not ok 27 - Old syntax: Error with values outside percent range # TODO Invalid values
# Failed (TODO) test (t/check_disk.t at line 156)
# got: 2
# expected: 3
ok 28 - Checking /bob - return error because /bob does not exist
ok 29 - Output OK
ok 30 - Checking /etc - should return info for /
ok 31 - check_disk /etc gives same as check_disk /
ok 32 - ... unless -E/--exact-match is specified
ok 33 - Checking / and /bob gives critical
ok 34 - perf data does not have /bob in it
ok 35 - Should not show same filesystem twice
# echo $?
0
# ./check_disk -w 20% -c 1%
DISK CRITICAL - free space: / 9220 MB (87% inode=0%); /usr 1607 MB (57% inode=-700%); /var 1480 MB (72% inode=0%); /tmp 1728 MB (84% inode=0%); /var/adm/ras/platform 255 MB (99% inode=0%); /home 510 MB (99% inode=0%); /proc 0 MB (0% inode=-); /opt 121 MB (47% inode=-1000%); /u02 53521 MB (27% inode=0%); /u03 67510 MB (49% inode=0%); /u01 8623 MB (53% inode=-100%);| /=1275MB;;; /usr=1208MB;;; /var=567MB;;; /tmp=319MB;;; /var/adm/ras/platform=0MB;;; /home=1MB;;; /proc=2147483647MB;;; /opt=134MB;;; /u02=141038MB;;; /u03=68681MB;;; /u01=7504MB;;;
Looks okay. There's a problem with inodes being -700% on /usr, but otherwise it looks valid.
I think the /proc is causing your failure (correctly since there is no free space). Run ./check_disk -w 20% -c 1% -p / -p /usr and that should come back okay.
Ton
# df -k
Filesystem 1024-blocks Free %Used Iused %Iused Mounted on
/dev/hd4 10747904 9441760 13% 1979 1% /
/dev/hd2 2883584 1645584 43% 28895 8% /usr
/dev/hd9var 2097152 1516452 28% 1805 1% /var
/dev/hd3 2097152 1770068 16% 1460 1% /tmp
/dev/fwdump 262144 261776 1% 4 1% /var/adm/ras/platform
/dev/hd1 524288 522316 1% 129 1% /home
/proc - - - - - /proc
/dev/hd10opt 262144 124436 53% 3135 11% /opt
/dev/fslv00 199229440 54806068 73% 48 1% /u02
/dev/fslv01 139460608 69130908 51% 131 1% /u03
/dev/u01lv 16515072 8830168 47% 20517 2% /u01
Kind Regards,
Alex
On 7/17/06, Ton Voon <[EMAIL PROTECTED]> wrote: Alexander,
Can you please try the CVS snapshot: http://nagiosplug.sourceforge.net/snapshot for the latest check_disk. I've made changes so that is more closely mimics df from the coreutils project. I'd be interested to hear how well this works on AIX.
When you have compile check_disk, please run: cd plugins && perl t/check_disk.t. This runs some tests to see if check_disk is working as expected. The return code should be 0 (there are a couple of TODOs that will show as fail, but are expected).
Ton On 17 Jul 2006, at 07:05, Alexander Harvey wrote:
Actually, it still doesn't really work in AIX5L as it always finds the /proc filesystem to be of size -1%.
I've rewritten this plugin as a shell script for anyone else who might find this useful:
#!/bin/ksh
# author: alex harvey
# email: [EMAIL PROTECTED]
Usage ()
{
printf "Usage: %s: [-w warn] [-c crit]\n" $0
exit 3
}
wflag=
cflag=
while getopts w:c: opt
do
case $opt in
w) wflag=1
warn=$OPTARG
;;
c) cflag=1
crit=$OPTARG
;;
?) Usage
;;
esac
done
# too many arguments?
shift $(($OPTIND -1))
[ $# -ne 0 ] && Usage
# missing warn or crit option?
[ ! -z "$wflag" ] && [ ! -z "$cflag" ] || Usage
# chop the trailing %
warn=`echo $warn | sed -e 's/%$//'`
crit=`echo $crit | sed -e 's/%$//'`
mounts=`\
df -k |\
grep -v /proc |\
grep -v /var/adm/ras/platform |\
tail +2 |\
awk '{print $7}'`
STATE=0
for i in $mounts; do
free_pcent=`df -k |\
awk -v input=$i '{if ($7 == input) print $4}' |\
sed -e 's/%//'`
free_pcent=`echo 100 - $free_pcent | bc`
free_kb=`df -k |\
awk -v input=$i '{if ($7 == input) print $3}'`
if [ $free_pcent -le $warn ] && [ $STATE -le 1 ]; then
STATE=1
mess="$mess, $free_kb kB (${free_pcent}%) free on $i"
fi
if [ $free_pcent -le $crit ]; then
STATE=2
mess="$mess, $free_kb kB (${free_pcent}%) free on $i"
fi
done
case $STATE in
0) echo "DISK OK"
exit 0
;;
1) STATE_MESS=WARNING
;;
2) STATE_MESS=CRITICAL
;;
esac
mess=`echo $mess | sed -e 's/^, //'`
mess="DISK $STATE_MESS [$mess]"
echo $mess
exit $STATE
Kind Regards,
Alex
On 7/10/06, Alexander Harvey < [EMAIL PROTECTED]> wrote: Well, I got this to work using the earlier version:
# ./plugins/check_disk -w 10% -c 5% -p /home
DISK OK - free space: /home 508 MB (99%);| /home=5MB;460;486;0;512
# ./plugins/check_disk --version
check_disk (nagios-plugins 1.4.2 ) 1.57
Perhaps this is a bug?
Regards,
Alex On 7/10/06, Alexander Harvey < [EMAIL PROTECTED] > wrote: Hi,
Has anyone else had any problems using the latest check_disk v1.64 plugin in AIX5.3?
Here's my list of filesystems:
# df -k
Filesystem 1024-blocks Free %Used Iused %Iused Mounted on
/dev/hd4 10747904 1515560 86% 1975 1% /
/dev/hd2 2883584 1653188 43% 28814 8% /usr
/dev/hd9var 2097152 1454828 31% 2898 1% /var
/dev/hd3 2097152 1770060 16% 1453 1% /tmp
/dev/fwdump 262144 261776 1% 4 1% /var/adm/ras/platform
/dev/hd1 524288 519920 1% 118 1% /home
/proc - - - - - /proc
/dev/hd10opt 262144 125340 53% 3127 10% /opt
/dev/fslv00 167772160 23425268 87% 48 1% /u02
/dev/fslv01 139460608 69102616 51% 131 1% /u03
/dev/u01lv 16515072 9477800 43% 22322 2% /u01
1. First example of false or misleading output:
# ./plugins/check_disk -w 10% -c 5%
DISK CRITICAL - free space: / 1480 MB (14% inode=99%); /usr 1614 MB (57% inode=93%); /var 1421 MB (69% inode=99%); /tmp 1729 MB (84% inode=100%); /var/adm/ras/platform 256 MB (100% inode=100%); /home 508 MB (99% inode=100%); /proc 0 MB (0% inode=NaNQ%); /opt 122 MB (48% inode=90%); /u02 22876 MB (14% inode=100%); /u03 67483 MB (50% inode=100%); /u01 9256 MB (57% inode=99%);| /=9016MB;9446;9971;99;10496 /usr=1202MB;2534;2675;92;2816 /var=628MB;1843;1945;99;2048 /tmp=320MB;1843;1945;99;2048 /var/adm/ras/platform=1MB;230;243;99;256 /home=5MB;460;486;99;512 /proc=-1MB;1717986917;858993458;-2147483648;-1 /opt=134MB;230;243;90;256 /u02=140964MB;147456;155648;99;163840 /u03=68709MB;122572;129382;99;136192 /u01=6873MB;14515;15321;98;! 16128
(Looks like it's failing to understand the /proc entry?)
2. Second example of failed output:
# ./plugins/check_disk -w 10% -c 5% -p /home
INPUT ERROR: C_IDFP (0.000000) should be less than W_IDFP ( 0.0) and both should be between zero and 100 percent, inclusive for /home
check_disk: Could not parse arguments
Usage: check_disk -w limit -c limit [-p path | -x device] [-t timeout][-m] [-e] [-W limit] [-K limit] [-v] [-q]
3. Furthermore I noticed it failed the test in 'make test':
./t/check_disk......dubious
Test returned status 255 (wstat 65280, 0xff00)
DIED. FAILED tests 1, 3-32
Failed 31/32 tests, 3.12% okay
Anyone seen any of this before?
My configure options were:
# ./configure --with-openssl=no --with-ipv6=no
Thanks in advance,
Alex Harvey
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