Xymon Mailing List Archive search

[devmon] Problem with thresholds - Use of uninitialized value in numeric gt

7 messages in this thread

list Martijn Moret · Fri, 20 Jul 2007 19:03:20 +0200 (CEST) · 
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm

When running devmon in the forground, the following message appears when
activating this threshold:
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.

There are six fans, this line appears one time for each fan.

Any help?
Regards
Martijn
list Asif Iqbal · Fri, 20 Jul 2007 13:08:52 -0400 ·
▸ quoted from Martijn Moret
On 7/20/07, Martijn Moret <user-18a508ca755a@xymon.invalid> wrote:
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm

When running devmon in the forground, the following message appears when
activating this threshold:
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.

There are six fans, this line appears one time for each fan.

Don't worry about those errors. I get those too but it is working just fine.
What problem are you
having besides those messages?


Any help?
Regards
Martijn


-- 
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
list Martijn Moret · Fri, 20 Jul 2007 19:21:51 +0200 (CEST) ·
▸ quoted from Martijn Moret
On 7/20/07, Martijn Moret <user-18a508ca755a@xymon.invalid> wrote:
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm

When running devmon in the forground, the following message appears when
activating this threshold:
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.

There are six fans, this line appears one time for each fan.

Don't worry about those errors. I get those too but it is working just
fine.
What problem are you
having besides those messages?

Thanks for your quick reply.
The thresholds are not working.
I setup a test with the fans (they are running between 3000 and 3250 rpm).
If I set the threshold yellow to >3200 no fan is turning yellow.
I think the thresholds are not being used as no comparison is being made.

Regards
Martijn
list Martijn Moret · Fri, 20 Jul 2007 20:04:48 +0200 (CEST) ·
▸ quoted from Martijn Moret
On 7/20/07, Martijn Moret <user-18a508ca755a@xymon.invalid> wrote:
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm

When running devmon in the forground, the following message appears when
activating this threshold:
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.

There are six fans, this line appears one time for each fan.

Don't worry about those errors. I get those too but it is working just
fine.
What problem are you
having besides those messages?

Some more info:
It works fine with 'leave' oids and fails with 'branch' oids.

Regards
Martijn
list Asif Iqbal · Fri, 20 Jul 2007 14:13:29 -0400 ·
▸ quoted from Martijn Moret
On 7/20/07, Martijn Moret <user-18a508ca755a@xymon.invalid> wrote:
On 7/20/07, Martijn Moret <user-18a508ca755a@xymon.invalid> wrote:
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm

When running devmon in the forground, the following message appears
when
activating this threshold:
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.

There are six fans, this line appears one time for each fan.

Don't worry about those errors. I get those too but it is working just
fine.
What problem are you
having besides those messages?

Some more info:
It works fine with 'leave' oids and fails with 'branch' oids.

I only used leaf.  And before you use a oid  you want to make sure snmpget
gives you valid output with that `oid'

Here is an example of a custom template I use for Arbor DOS routers

(hobbit)@hobbit:~/server/etc$ cat
/usr/local/devmon/templates/arbor-lead/cpu/thresholds

CPULoadAvg5Min  : red           : >800  : CPU utilization is high:
{CPULoadAvg5Min}

sysUpTimeSecs   : red           : <600  : Device rebooted recently. System
uptime: {UpTimeTxt}
sysUpTimeSecs   : yellow        : <5000 : Device rebooted recently. System
uptime: {UpTimeTxt}
sysUpTimeSecs   : green         :       : System uptime: {UpTimeTxt}

(hobbit)@hobbit:~/server/etc$ cat
/usr/local/devmon/templates/arbor-lead/cpu/oids

sysDescr        : .1.3.6.1.2.1.1.1.0                    : leaf
sysUpTime       : .1.3.6.1.2.1.1.3.0                    : leaf
CPULoadAvg1Min  : .1.3.6.1.4.1.9694.1.4.2.1.1.0         : leaf
CPULoadAvg5Min  : .1.3.6.1.4.1.9694.1.4.2.1.2.0         : leaf
CPULoadAvg15Min : .1.3.6.1.4.1.9694.1.4.2.1.3.0         : leaf


Regards
Martijn


-- 
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
list Trent Melcher · Fri, 20 Jul 2007 13:27:17 -0500 ·
▸ quoted from Martijn Moret
On Fri, 2007-07-20 at 19:03 +0200, Martijn Moret wrote:
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm
This should be   >3200   

Trent
▸ quoted from Asif Iqbal
When running devmon in the forground, the following message appears when
activating this threshold:
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.
Use of uninitialized value in numeric gt (>) at
/home/hobbit/devmon-0.3.0-beta2/modules/dm_tests.pm line 2314,
<$__ANONIO__> line 21894.

There are six fans, this line appears one time for each fan.

Any help?
Regards
Martijn
list Martijn Moret · Fri, 20 Jul 2007 20:38:22 +0200 (CEST) ·
▸ quoted from Martijn Moret
On Fri, 2007-07-20 at 19:03 +0200, Martijn Moret wrote:
Hi,

I'm trying to write a template for the Brocade silkworm 3900/4100.

All is going well, except for the thresholds.

Here is my config:
Example for the fans:
oids
FanDescr        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.4.2  : branch
FanState        : .1.3.6.1.4.1.1588.2.1.1.1.10.3.1.5.2  : branch

message
TABLE:
Fan location|Fan state
{FanDescr}|{FanState.color}{FanState}

threshold
FanState        : red   : 3200 : High rpm
This should be   >3200

Trent

The documentation states thats the default behaviour is 'greater than'.

I think I found the problem: The snmp branch does not start with .1 but .2
I will look in the Brocade MIB some more....
Martijn