All MIBs › CPQOS-MIB › cpqOsLogicalDiskFreeSpaceMBytes
cpqOsLogicalDiskFreeSpaceMBytes
Module: CPQOS-MIB
OID (symbolic): CPQOS-MIB::cpqOsLogicalDiskFreeSpaceMBytes
OID (numeric): 1.3.6.1.4.1.232.19.2.8.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Free Megabytes displays the unallocated space on the disk drive in megabytes. One megabyte = 1,048,576 bytes.
What is cpqOsLogicalDiskFreeSpaceMBytes?
This read-only integer reports the amount of unallocated free space, in megabytes, on this logical disk volume. An admin monitors this to catch a volume running low on space before applications start failing to write data. For example, cpqOsLogicalDiskFreeSpaceMBytes dropping toward zero on the volume hosting a database's data files would warn of an imminent disk-full condition.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.19.2.8.2.1.3 snmpwalk -v2c -c public <target> CPQOS-MIB::cpqOsLogicalDiskFreeSpaceMBytes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.19.2.8.2.1.3.1 snmpget -v2c -c public <target> CPQOS-MIB::cpqOsLogicalDiskFreeSpaceMBytes.1
Start monitoring HP/Compaq shared storage subsystem (OpenStorage) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CPQOS-MIB::cpqOsLogicalDiskFreeSpaceMBytes OID value, configure state conditions and alerts, and monitor any HP/Compaq shared storage subsystem (OpenStorage) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.19 | cpqWinOsMgmt | CPQOS-MIB |
| 1.3.6.1.4.1.232.19.2 | cpqOsComponent | CPQOS-MIB |
| 1.3.6.1.4.1.232.19.2.8 | cpqOsLogicalDisk | CPQOS-MIB |
| 1.3.6.1.4.1.232.19.2.8.2 | cpqOsLogicalDiskTable | CPQOS-MIB |
| 1.3.6.1.4.1.232.19.2.8.2.1 | cpqOsLogicalDiskEntry | CPQOS-MIB |
| 1.3.6.1.4.1.232.19.2.8.2.1.3 | cpqOsLogicalDiskFreeSpaceMBytes | CPQOS-MIB |