Here's a sample. Community name changed to protect the innocent.
FSW2K01 is a W2K server that has a 4996 MByte C: drive. hrStorageUsed
returns the number of 4096-byte blocks that are in use. Dividing that by
256 gives me the number of MBytes.
I normally send alerts at 80% utilization, so the threshold is 3996.
The two batch files simply send e-mail using blat. See below for a
sample.
YLegend[FSW2K01.storageUsedC]: MBytes Used
WithPeak[FSW2K01.storageUsedC]: ymw
XSize[FSW2K01.storageUsedC]: 300
Options[FSW2K01.storageUsedC]: gauge,noo
Target[FSW2K01.storageUsedC]:
.1.3.6.1.2.1.25.2.3.1.6.2&.1.3.6.1.2.1.25.2.3.1.6.2:[EMAIL PROTECTED] / 256
MaxBytes1[FSW2K01.storageUsedC]: 4996
MaxBytes2[FSW2K01.storageUsedC]: 4996
Title[FSW2K01.storageUsedC]: Disk Used
ShortLegend[FSW2K01.storageUsedC]: MBytes
Legend1[FSW2K01.storageUsedC]: C: in next minute
Legend3[FSW2K01.storageUsedC]: Maximal 5 Minute C:
LegendI[FSW2K01.storageUsedC]: C:
Unscaled[FSW2K01.storageUsedC]: dwmy
ThreshMaxI[FSW2K01.storageUsedC]: 3996
ThreshProgI[FSW2K01.storageUsedC]:
/mrtg/bin/windows-threshold-exceeded.cmd
ThreshProgOKI[FSW2K01.storageUsedC]: /mrtg/bin/windows-threshold-ok.cmd
PageTop[FSW2K01.storageUsedC]: <H1>Disk Utilization
</H1>
<TABLE>
<TR><TD>System:</TD><TD>FSW2K01</TD></TR>
<TR><TD>C:</TD><TD>.1.3.6.1.2.1.25.2.3.1.6.2</TD></TR>
</TABLE>
Here's the complete text of windows-threshold-ok.cmd:
echo Module: %1 Current Value: %3 Limit: %2 | blat - -to [EMAIL PROTECTED]
-f [EMAIL PROTECTED] -server exmail -s "MRTG Threshold OK: %1: %3 / %2"
Not pretty, but it does the trick. Similar for
windows-threshold-exceeded.cmd.
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: Thursday, June 10, 2004 10:54 AM
> To: [EMAIL PROTECTED]
> Subject: [mrtg] Threshold Examples?
>
>
> Greetings,
> I want to use the Threshold Checking parameters in MRTG
> to allow me to
> check HDD space and send out an email message if certain
> parameters are
> exceeded.
> Does anyone have some examples of this they can share?
> I've read through the documentation, but am still not sure how to
> implement this feature.
> For example, if I'm monitoring the percent used space on my hard
> drive, do I set up the ThreshMinI variable like:
> ThreshMinI[servername]:
> 90%
> Secondly, if I want to call a program, do I used
> ThreshProgI like:
> ThreshProgI[servername]: `execute external program`
> Thanks for your help,
> Brian
>
>
>
>
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