Archive for August, 2012

Have MRTG monitor drives >2TB

Written by on 16th August 2012 in technology with 0 Comments

I ran into a problem where MRTG couldn’t graph disk space on arrays larger than 2TB.  This isn’t the fault of MRTG, but rather the SNMP OID I was using only went this high.  I found another set of OID’s that worked instead, but they were off by a multiple of 4.  In case anybody else runs into this problem, here is the code that worked for me.

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