T300-MIB2 :: fruDiskIsRoleUndefined

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › T300-MIB2 › fruDiskIsRoleUndefined

fruDiskIsRoleUndefined

Module: T300-MIB2

OID (symbolic): T300-MIB2::fruDiskIsRoleUndefined

OID (numeric): 1.3.6.1.4.1.42.2.12.2.2.19.4.2.1.12

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: Character string value

What is fruDiskIsRoleUndefined?

Flag telling whether this disk drive has no assigned role, meaning it is neither data nor standby yet; unassigned drives are wasted capacity or spares. The source DESCRIPTION is only the generic placeholder text, so this reading is inferred from the object name and table position.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.42.2.12.2.2.19.4.2.1.12
snmpwalk -v2c -c public <target> T300-MIB2::fruDiskIsRoleUndefined

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.42.2.12.2.2.19.4.2.1.12.1
snmpget -v2c -c public <target> T300-MIB2::fruDiskIsRoleUndefined.1

Start monitoring Sun StorEdge T300 storage array (device identity/firmware revision status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the T300-MIB2::fruDiskIsRoleUndefined OID value, configure state conditions and alerts, and monitor any Sun StorEdge T300 storage array (device identity/firmware revision status) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.42sunAGENT-STATS-MIB2
1.3.6.1.4.1.42.2prodAGENT-STATS-MIB2
1.3.6.1.4.1.42.2.12sunsymonAGENT-STATS-MIB2
1.3.6.1.4.1.42.2.12.2agentAGENT-STATS-MIB2
1.3.6.1.4.1.42.2.12.2.2modulesAGENT-STATS-MIB2
1.3.6.1.4.1.42.2.12.2.2.19t300MODULES-SUNMANAGEMENTCENTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.42.2.12.2.2.19.4diskT300-MIB2
1.3.6.1.4.1.42.2.12.2.2.19.4.2diskadvancedtableT300-MIB2
1.3.6.1.4.1.42.2.12.2.2.19.4.2.1diskadvancedentryT300-MIB2
1.3.6.1.4.1.42.2.12.2.2.19.4.2.1.12fruDiskIsRoleUndefinedT300-MIB2