Host Info node

A Host Info node contains information about the kind of host and some of its physical characteristics. If BMC Discovery decides that there is not sufficient information available to create a Host node, the Host Info node captures and stores the available information.

Host Info Lifecycle

The following section describes the scenarios in which a Host Info node is created or destroyed. DDD nodes are never updated.

Creation

Whenever BMC Discovery scans an IP address, a Discovery Access node is created. If there is any response to the scan a Host Info node is also created. The level of information in the Host Info node varies depending on the discovered device.

Removal

A Host Info node is removed when the Discovery Access node which it is associated with has been destroyed through the Aging process.

Attributes and relationships of the HostInfo node

The attributes of the HostInfo node are described in the following table:

UI Name
Attribute Name and Type

Description

Discovery Method
discovery_method : string

Discovery method

Discovery Duration
discovery_duration : int

Time in seconds spent in discovery

Request Time
request_time : date

When this request was made

Failure Reason
failure_reason : string

Reason for failure, if any

Failure Cause
failure_cause : string

Extra details, if any, on reason for failure

Hostid
hostid : string

Unique Host identification string

Uptime Days
uptime : int

The time in days since the host was booted

Uptime Seconds
uptimeSeconds : int

The time in seconds since the host was booted

Boot Time
boot_time : date

The date and time that the host was booted

Discovered Kernel
kernel : string

Kernel details

Not shown in UI
probed_os : string

Operating system derived from discovery heuristics

Not shown in UI
probed_os_type : string

Operating system type derived from discovery heuristics

Not shown in UI
probed_os_version : string

Operating system version derived from discovery heuristics

Number of Processors
num_processors : int

The number of physical processors

Processor Type
processor_type : string

The type of each processor

Processor Speed
processor_speed : int

The speed of each processor in MHz

Number of Logical Processors
num_logical_processors : int

The number of logical processors available to the OS

Cores per Processor
cores_per_processor : int

The number of cores per physical processor available to the OS

Threads per Processor Core
threads_per_core : int

The number of threads per core in multi/hyper threaded processors available to the OS

CPU Threading Enabled
cpu_threading_enabled : boolean

Whether CPU hardware threading is enabled

Number of Processor Types
num_processor_types : int

The number of physical processor types

All Processor Types
_all_processor_types : list:string

List of all processor types

All Processor Speeds
_all_processor_speeds : list:int

List of all processor speeds

Logical Processor Counts
_all_processor_logical_counts : list:int

List of logical processor counts

Physical Processor Counts
_all_processor_physical_counts : list:int

List of physical processor counts

Physical RAM
ram : int

The amount of RAM

Logical RAM
logical_ram : int

The amount of RAM

E10K SSP Hostname
ssphostname : string

E10K SSP Hostname

SunFire Domain
sunfire_domain : string

F15K SunFire domain

Zonename
zonename : string

Solaris Zonename

Zone UUID
zone_uuid : string

Solaris Zone UUID

LDOM Name
ldom_name : string

Solaris LDOM name

LDOM Role
ldom_role : string

Solaris LDOM role

Windows Workgroup
workgroup : string

Windows workgroup

Hardware Vendor
vendor : string

Hardware vendor

Model
model : string

Hardware model

Serial Number
serial : string

Serial number

UUID
uuid : string

UUID

Power Supply Status
psu_status : list:string

Power Supply Unit status

Cluster Instance ID
cluster_instance_id : string

Cluster instance identifier

Cluster Name
cluster_name : string

Cluster name

Cluster Name Resource
cluster_name_resource : string

Cluster name resource

LPAR Active CPUs In Pool
lpar_active_cpus_in_pool : int

The maximum number of CPUs available to this LPAR's shared processor pool

LPAR Active Physical CPUs In System
lpar_active_physical_cpus_in_system : int

The current number of active physical CPUs in the system containing this LPAR

LPAR Capacity Increment
lpar_capacity_increment : float

The granule at which changes to Entitled Capacity can be made. A value in whole multiples indicates a Dedicated LPAR.

LPAR Entitled Capacity
lpar_entitled_capacity : float

The number of processing units this LPAR is entitled to receive

LPAR Entitled Capacity Of Pool
lpar_entitled_capacity_of_pool : float

The number of processing units that this LPAR's shared processor pool is entitled to receive

LPAR Maximum Capacity
lpar_maximum_capacity : float

The maximum number of processing units this LPAR was defined to ever have. Entitled capacity can be increased up to this value.

LPAR Maximum Capacity Of Pool
lpar_maximum_capacity_of_pool : int

The maximum number of processing units available to this LPAR's shared processor pool

LPAR Maximum Memory
lpar_maximum_memory : int

Maximum possible amount of memory

LPAR Maximum Physical CPUs In System
lpar_maximum_physical_cpus_in_system : int

The maximum possible number of physical CPUs in the system containing this LPAR

LPAR Maximum Virtual CPUs
lpar_maximum_virtual_cpus : int

Maximum possible number of CPUs

LPAR Minimum Capacity
lpar_minimum_capacity : float

The minimum number of processing units this LPAR was defined to ever have. Entitled capacity can be reduced down to this value.

LPAR Minimum Memory
lpar_minimum_memory : int

Minimum memory this LPAR was defined to ever have

LPAR Minimum Virtual CPUs
lpar_minimum_virtual_cpus : int

Minimum number of virtual CPUs this LPAR was defined to ever have

LPAR Mode
lpar_mode : string

Indicates whether the LPAR processor capacity is capped, or if it is uncapped and allowed to consume idle cycles from the shared pool. Dedicated LPAR is capped or donating.

LPAR Node Name
lpar_node_name : string

Hostname of the LPAR

LPAR Online Memory
lpar_online_memory : int

The amount of memory currently online

LPAR Online Virtual CPUs
lpar_online_virtual_cpus : int

Number of CPUs

LPAR Group Identifier
lpar_partition_group_id : int

LPAR group that this LPAR is a member of

LPAR Name
lpar_partition_name : string

Logical partition name as assigned by the HMC

LPAR Identifier
lpar_partition_number : int

Number of the logical partition

LPAR Physical CPU Percentage
lpar_physical_cpu_percentage : float

Fractional representation relative to whole physical CPUs that these LPARs virtual CPUs equate to. This is a function of Entitled Capacity / Online CPUs. Dedicated LPARs would have 100

LPAR Shared Physical CPUs In System
lpar_shared_physical_cpus_in_system : int

The number of physical CPUs available for use by shared processor LPARs

LPAR Shared Pool Identifier
lpar_shared_pool_id : int

Identifier of Shared Pool of Physical processors that this LPAR is a member

LPAR Type
lpar_type : string

LPAR type

LPAR Unallocated Capacity
lpar_unallocated_capacity : float

The sum of the number of processor units unallocated from shared LPARs in an LPAR group. This sum does not include the processor units unallocated from a dedicated LPAR, which can also belong to the group. The unallocated processor units can be allocated to any dedicated LPAR

LPAR Unallocated Weight
lpar_unallocated_weight : int

Number of variable processor capacity weight units currently unallocated within the LPAR group

LPAR Variable Capacity Weight
lpar_variable_capacity_weight : int

The priority weight assigned to this LPAR which controls how extra

WPAR Identifier
wparid : int

The identifier

System Identifier
systemid : string

An identifier that links all the AIX/VIO LPARs in a physical system

LPAR Desired Entitled Capacity
lpar_desired_capacity : float

Desired entitled CPU capacity for LPAR.

LPAR Desired Memory
lpar_desired_memory : int

Desired amount of main memory for LPAR in MB.

LPAR Desired CPUs
lpar_desired_cpus : int

Desired number of virtual processors for LPAR.

LPAR Minimum Capacity per Virtual Processor
lpar_minimum_capacity_per_vp : float

Minimum entitled capacity required per virtual processor for LPAR.

Not shown in UI
command_status_failure : boolean

Flag that this node has command failures linked to it

Not shown in UI
method_failure : boolean

Flag that this node has script failures linked to it

Not shown in UI
method_success : string

The name of the script that succeeded in getting this data

Access Method
access_method : string

The access method used by the script that succeeded in getting this data

The relationships of the HostInfo node are described in the following table:

UI Name

Relationship

Description

Data Source Access

DiscoveryResult:
 DiscoveryAccessResult:
 DiscoveryAccess:
 DataSourceAccess

Related Data Source Access

Discovery Access

DiscoveryResult:
 DiscoveryAccessResult:
 DiscoveryAccess:
 DiscoveryAccess

Related Discovery Access

Provider Access

DiscoveryResult:
 DiscoveryAccessResult:
 DiscoveryAccess:
 ProviderAccess

Related Provider Access

Created Business Application

Primary:
 Inference:
 InferredElement:
 BusinessApplicationInstance

Business Application whose existence was inferred from this Host Info

Created Business Service

Primary:
 Inference:
 InferredElement:
 BusinessService

Business Service whose existence was inferred from this Host Info

Created Technical Service

Primary:
 Inference:
 InferredElement:
 TechnicalService

Technical Service whose existence was inferred from this Host Info

Created Candidate Software Instance

Primary:
 Inference:
 InferredElement:
 CandidateSoftwareInstance

Candidate Software Instance whose existence was inferred from this Host Info

Created Cloud Provider

Primary:
 Inference:
 InferredElement:
 CloudProvider

Cloud Provider whose existence was inferred from this Host Info

Created Cloud Region

Primary:
 Inference:
 InferredElement:
 CloudRegion

Cloud Region whose existence was inferred from this Host Info

Created Cloud Service

Primary:
 Inference:
 InferredElement:
 CloudService

Cloud Service whose existence was inferred from this Host Info

Created Cluster

Primary:
 Inference:
 InferredElement:
 Cluster

Cluster whose existence was inferred from this Host Info

Created Coupling Facility

Primary:
 Inference:
 InferredElement:
 CouplingFacility

Coupling Facility whose existence was inferred from this Host Info

Created Database

Primary:
 Inference:
 InferredElement:
 Database

Database whose existence was inferred from this Host Info

Created Database Detail

Primary:
 Inference:
 InferredElement:
 DatabaseDetail

Database Detail whose existence was inferred from this Host Info

Created Detail

Primary:
 Inference:
 InferredElement:
 Detail

Detail whose existence was inferred from this Host Info

Created Fibre Channel HBA

Primary:
 Inference:
 InferredElement:
 FibreChannelHBA

Fibre Channel HBA whose existence was inferred from this Host Info

Created Fibre Channel Node

Primary:
 Inference:
 InferredElement:
 FibreChannelNode

Fibre Channel Node whose existence was inferred from this Host Info

Created Fibre Channel Port

Primary:
 Inference:
 InferredElement:
 FibreChannelPort

Fibre Channel Port whose existence was inferred from this Host Info

Created File System

Primary:
 Inference:
 InferredElement:
 FileSystem

File System whose existence was inferred from this Host Info

Created Host

Primary:
 Inference:
 InferredElement:
 Host

Host whose existence was inferred from this Host Info

Created IP Address

Primary:
 Inference:
 InferredElement:
 IPAddress

IP Address whose existence was inferred from this Host Info

Created MF Part

Primary:
 Inference:
 InferredElement:
 MFPart

MF Part whose existence was inferred from this Host Info

Created Mainframe

Primary:
 Inference:
 InferredElement:
 Mainframe

Mainframe whose existence was inferred from this Host Info

Created Management Controller

Primary:
 Inference:
 InferredElement:
 ManagementController

Management Controller whose existence was inferred from this Host Info

Created Network Device

Primary:
 Inference:
 InferredElement:
 NetworkDevice

Network Device whose existence was inferred from this Host Info

Created Network Interface

Primary:
 Inference:
 InferredElement:
 NetworkInterface

Network Interface whose existence was inferred from this Host Info

Created Printer

Primary:
 Inference:
 InferredElement:
 Printer

Printer whose existence was inferred from this Host Info

Created Runtime Environment

Primary:
 Inference:
 InferredElement:
 RuntimeEnvironment

Runtime Environment whose existence was inferred from this Host Info

Created SNMP Managed Device

Primary:
 Inference:
 InferredElement:
 SNMPManagedDevice

SNMP Managed Device whose existence was inferred from this Host Info

Created Software Component

Primary:
 Inference:
 InferredElement:
 SoftwareComponent

Software Component whose existence was inferred from this Host Info

Created Software Container

Primary:
 Inference:
 InferredElement:
 SoftwareContainer

Software Container whose existence was inferred from this Host Info

Created Software Instance

Primary:
 Inference:
 InferredElement:
 SoftwareInstance

Software Instance whose existence was inferred from this Host Info

Created Storage

Primary:
 Inference:
 InferredElement:
 Storage

Storage whose existence was inferred from this Host Info

Created Storage Collection

Primary:
 Inference:
 InferredElement:
 StorageCollection

Storage Collection whose existence was inferred from this Host Info

Created Storage Device

Primary:
 Inference:
 InferredElement:
 StorageDevice

Storage Device whose existence was inferred from this Host Info

Created Subnet

Primary:
 Inference:
 InferredElement:
 Subnet

Subnet whose existence was inferred from this Host Info

Created Unassigned Connections

Primary:
 Inference:
 InferredElement:
 UnassignedConnections

Unassigned Connections whose existence was inferred from this Host Info

Created Virtual Machine

Primary:
 Inference:
 InferredElement:
 VirtualMachine

Virtual Machine whose existence was inferred from this Host Info

Command Failures

DiscoveryResult:
 Metadata:
 Detail:
 CommandFailure

Command Failures

Script Failures

DiscoveryResult:
 Metadata:
 Detail:
 ScriptFailure

Script Failures

 

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