All MIBs › UCD-SNMP-MIB › dskUsedLow
dskUsedLow
Module: UCD-SNMP-MIB
OID (symbolic): UCD-SNMP-MIB::dskUsedLow
OID (numeric): 1.3.6.1.4.1.2021.9.1.15
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Used space on the disk (kBytes). Together with dskUsedHigh composes 64-bit number.
What is dskUsedLow?
This OID holds the low-order 32 bits of the used disk space, in kilobytes, for a monitored disk or partition; combined with dskUsedHigh it forms a 64-bit value. An admin's monitoring tooling reads both halves together to track disk usage on volumes too large to fit in a single 32-bit kilobyte counter.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2021.9.1.15 snmpwalk -v2c -c public <target> UCD-SNMP-MIB::dskUsedLow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2021.9.1.15.1 snmpget -v2c -c public <target> UCD-SNMP-MIB::dskUsedLow.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dskUsedLow.1
Start monitoring Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the UCD-SNMP-MIB::dskUsedLow OID value, configure state conditions and alerts, and monitor any Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2021 | ucdavis | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.9 | dskTable | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.9.1 | dskEntry | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.9.1.15 | dskUsedLow | UCD-SNMP-MIB |