Am attempting to use MRTG to monitor disk space on a Windows Server as I have
done on multiple servers and workstations in the past. However, this time the
local storage capacity on the local drive partition is nearly 15TB.
It appears that I have exceeded an SNMP threshold where the integer values are
now negative numbers. For example to monitor total space on the C: drive I used
(simplified)... iso.3.6.1.2.1.25.2.3.1.4.2 * iso.3.6.1.2.1.25.2.3.1.6.2
iso.3.6.1.2.1.25.2.3.1.3.2 = STRING: "C:\\ Label:"
iso.3.6.1.2.1.25.2.3.1.3.4 = STRING: "E:\\ Label:"
iso.3.6.1.2.1.25.2.3.1.4.2 = INTEGER: 4096
iso.3.6.1.2.1.25.2.3.1.4.4 = INTEGER: 4096
iso.3.6.1.2.1.25.2.3.1.5.2 = INTEGER: 10350335
iso.3.6.1.2.1.25.2.3.1.5.4 = INTEGER: -268468737
iso.3.6.1.2.1.25.2.3.1.6.2 = INTEGER: 6261795
iso.3.6.1.2.1.25.2.3.1.6.4 = INTEGER: -527400222
With the E: drive, iso.3.6.1.2.1.25.2.3.1.4.4 correctly shows the cluster size
(4096). However, I am sure the total number of clusters isn't '-527400222'.
Even if I used the absolute value of 527400222, the numbers don't add up to the
15TB partition size.
Any suggestions? Or have I reached the limitation of MRTG for the purpose I am
looking for?
Thank you, in advance, for any assistance!
~Christian
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