All MIBs › HP-MPE-XL › volumeMPEOverhead
volumeMPEOverhead
Module: HP-MPE-XL
OID (symbolic): HP-MPE-XL::volumeMPEOverhead
OID (numeric): 1.3.6.1.4.1.11.2.3.1.3.1.2.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The total overhead which consists of everything on a volume that is not set aside for file space use. This includes volume label, file label table, directory, volume set information table, free space map, transient space, and transaction management overhead.
What is volumeMPEOverhead?
This read-only integer reports the total space on the volume consumed by MPE/XL overhead structures (volume label, file label table, directory, free space map, transient space, and transaction management overhead combined) rather than by actual file data. An admin subtracts this from total capacity to understand how much of the disk is 'system tax' versus usable file space.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.3.1.3.1.2.1.7 snmpwalk -v2c -c public <target> HP-MPE-XL::volumeMPEOverhead
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.3.1.3.1.2.1.7.1 snmpget -v2c -c public <target> HP-MPE-XL::volumeMPEOverhead.1
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OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.3 | hpsystem | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.3.1 | general | HP-EMS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.3.1.3 | mpeXLSystem | HP-MPE-XL |
| 1.3.6.1.4.1.11.2.3.1.3.1 | volume | HP-MPE-XL |
| 1.3.6.1.4.1.11.2.3.1.3.1.2 | volumeTable | HP-MPE-XL |
| 1.3.6.1.4.1.11.2.3.1.3.1.2.1 | volumeEntry | HP-MPE-XL |
| 1.3.6.1.4.1.11.2.3.1.3.1.2.1.7 | volumeMPEOverhead | HP-MPE-XL |