[Nagiosplug-help] wmi perl and me

[Jessica Kohlbecker]

Hello again,

 

I have figured out a bit more information on what I am really looking
for in monitoring memory on windows 2000 + servers.  Comparing the
script check_disk_wmi.pl where it queries wmi by using the following:

 

my $query = "select DeviceID, FreeSpace, Size from Win32_LogicalDisk
where DriveType = 3";

my $command = sprintf '%s/wmic -U %s%%"%s" //%s "%s" 2>&1', $cmddir,
$np->opts->username, $password, $np->opts->hostname, $query;

 

I determined that in order to check virtual memory on the server I
really need to reference the windows class
Win32_LogicalMemoryConfiguration.  I can get a positive result by
running:

 

./wmic -U UID%PWD //host "select * from
Win32_LogicalMemoryConfiguration"

CLASS: Win32_LogicalMemoryConfiguration

AvailableVirtualMemory|Caption|Description|Name|SettingID|TotalPageFileS
pace|TotalPhysicalMemory|TotalVirtualMemory

4079556|Logical Memory Configuration|Logical Memory
Configuration|LogicalMemoryConfiguration|LogicalMemoryConfiguration|1941
584|3407160|5348744

 

Now I need to harness this information into a perl script that is run on
a Linux environment therefore clientless on our windows machines.  I did
install NS Client on a test box, however I wasn't able to pull the graph
information so I am hoping someone out there created a perl script to
use just WMI to pull information from windows into their linux based
nagios environment without having to install a client.  

 

Thanks in advanced and hope it made sense.

 

Jessica Kohlbecker

 


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