Custom Memory Check Failing
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Custom Memory Check Failing - 25.Aug.2008 1:20:49 PM
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Rajamataz
Posts: 45
Joined: 16.Dec.2004
From: Canada
Status: offline
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I have a check that I run in GFI ver 20070803 that is failing on some servers. I believe I originally got the script, for the check, from these forums a few years back. The servers being monitored are W2K3 R2 SP2 Enterprise edition. There are other W2K3 R2 SP2 Enterprise edition in the environment that are running fine. I have tried to restart the WMI service on the failing servers but no luck. I also run a Custom Multiple CPU check that is also failing on these servers but fine on others. Are there any other things, on the failing servers, I could check to see what may be happening?
When I do a Monitor Now, I get the following results from the check:
Processing Error: Function Check_Available_Physical_Memory: Microsoft VBScript runtime error: Line 11 Char 0 - The remote server machine does not exist or is unavailable: 'GetObject'
NOTE: This is a dry run test to help set up the proper parameters for the monitoring check. No email/sms/network notifications are sent out when the "Monitor Now..." option is used.
When this monitoring check will fail the following groups will be notified:
Email Notifications
Rajeev Saini
SMS Notifications
<No groups/users configured to be notified>
Network Notifications
<No groups/users configured to be notified>
I can ping the failing servers and all the checks for services, hard disks, and other items work fine. The RAM script itself is below:
'option explicit
'dim EXPLANATION
'msgbox Check_Available_Physical_Memory("mail01",256)
'msgbox EXPLANATION
function Check_Available_Physical_Memory(strComputer,strThresholdMB)
dim wbemServices,wbemObjectSet,wbemObject,AvailableVMB,strStatus
Check_Available_Physical_Memory=false
EXPLANATION = "Failed, error getting values."
Set wbemServices = GetObject ("winmgmts:\\" & strComputer)
Set wbemObjectSet = wbemServices.InstancesOf("CIM_OperatingSystem")
For Each wbemObject In wbemObjectSet
AvailableVMB=int(wbemObject.FreePhysicalMemory/1024)
strStatus="Available Physical Memory=" & AvailableVMB & "mb, Threshold=" & strThresholdMB & "mb"
if AvailableVMB > eval(strThresholdMB) then
Check_Available_Physical_Memory=true
EXPLANATION = "Success, " & strStatus
else
Check_Available_Physical_Memory=false
EXPLANATION = "Failure, " & strStatus
end if
Next
end function
Any help is appreciated...
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RE: Custom Memory Check Failing - 26.Aug.2008 5:34:09 PM
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DrewE
Posts: 1058
Joined: 28.Apr.2008
From: Cary, NC
Status: offline
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quote:
GetObject ("winmgmts:\\" & strComputer)
Have you tried adding the computer to the check both by servername, fully qualified domain name, and ip address?
_____________________________
Drew Easley - Technical Support Representative
GFI Software - www.gfi.com
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RE: Custom Memory Check Failing - 29.Aug.2008 7:36:58 PM
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Rajamataz
Posts: 45
Joined: 16.Dec.2004
From: Canada
Status: offline
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Same result regardless of netbios name, FQDN, or IP address.
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RE: Custom Memory Check Failing - 3.Sep.2008 9:15:52 AM
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DrewE
Posts: 1058
Joined: 28.Apr.2008
From: Cary, NC
Status: offline
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quote:
The remote server machine does not exist or is unavailable: 'GetObject'
I've found a bit more information from Microsoft's website:
The remote computer is not online. Sometimes the simplest explanation is the best: if a computer is offline you won’t be able to connect to it using WMI (or using much of anything, for that matter). If you are getting a “Remote server machine does not exist or is unavailable” error the first thing you should do is verify that the computer is actually online; you can do this by trying to ping the remote machine, or by trying to connect to it using a command-line or GUI tool. Difficulties with the network tend to be more common than difficulties with the WMI service; because of that, you should investigate problems with the network before investigating problems with WMI.
More information can be found here: http://www.microsoft.com/technet/scriptcenter/topics/help/wmi.mspx
_____________________________
Drew Easley - Technical Support Representative
GFI Software - www.gfi.com
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RE: Custom Memory Check Failing - 2.Dec.2008 6:35:53 PM
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Rajamataz
Posts: 45
Joined: 16.Dec.2004
From: Canada
Status: offline
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The server is up and running...
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