Revise Query

[angus]

Attached is my attempt, i am clearly doing something wrong.
Thanks.

[ssax]

RDP into the VIP and then give us the disk management screenshot like you did with the other.


Thank you

[angus]

RDPing into the cluster VIP just takes me to the same server i provided the screen shot for earlier in this ticket.

[ssax]

Hmm, interesting, does the inactive node show anything different?

[angus]

No, the same result.

[ssax]

To be honest, I'm not sure if this is a bug or expected behavior in regards to reserved disks being locked to the initiator. Either way, we won't be able to get the built in API disk check one working with this quickly, we'll likely have to use a powershell script to get the information, will that work for you?

I've created a bug report for this anyways:

https://github.com/NagiosEnterprises/ncpa/issues/231

[jomann]

Currently the module we use in NCPA does not take into account the root reserved space for % but I actually just put in a bug report and we fixed it in the module. It should be fixed in NCPA 2.0.0.

[angus]

I am happy to work out a PS script to pull this info. Do you have anything pre-compiled?

[ssax]

This should work:

Code: Select all

$diskName = $Args[0]
$warning = $Args[1]
$critical = $Args[2]

$used_percent = ((gdr -PSProvider 'FileSystem' -Name "$diskName" | select @{L='used_percent';E={"{0:N2}" -f (100-(($_.free/($_.used+$_.free))*100))}}).used_percent | Out-String) -replace "`n|`r"

if ($used_percent -gt $critical) {
	Write-Host "CRITICAL - Disk $diskName is $used_percent% used! (> $critical%) |'used_percent'=$used_percent%;$warning;$critical;"
	exit 2
} elseif ($used_percent -gt $warning) {
	Write-Host "WARNING - Disk $diskName is $used_percent% used! (> $warning%) |'used_percent'=$used_percent%;$warning;$critical;"
	exit 1
} else {
	Write-Host "OK - Disk $diskName is $used_percent% used. |'used_percent'=$used_percent%;$warning;$critical;"
	exit 0
}

Then just pass in the disk letter, the warning percent, and the critical percent:

Code: Select all

PS C:\scripts> .\disk_check.ps1 C 80 95
WARNING - Disk C is 90.50% used! (> 80%) |'used_percent'=90.50%;80;95;

[angus]

I am trying to setup the command and the service for this script but i am having trouble. I guess i need a little more hand holding. Can you spell out the command i need to create and provide the service syntax. Sorry, I have been testing this for over an hour without success.

Thanks.