CDM Mapping for Storage

This topic provides information about mapping for storage.

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The CIs created are described in this topic.

Data models

CMDB version differences

The default mapping works with CMDB versions 7.5, 7.6, and 7.6.03 and later. The data model in each is slightly different.

BMC_Impact relationships are not normally created with CMDB 7.6.03 and later, since the CMDB automatically maintains them itself. See the information about impact relationships for more details.

Click here for reference information on impact and the data models.

Different versions of the CMDB have subtly different data models. Syncmappings can support multiple data models with datamodel declarations. CMDB data models are assigned simple integer values:

Data model	CMDB versions	Effect
6	7.6.03 and later	HasImpact and ImpactDirection attributes are set as appropriate.
5	7.6.03 and later	Only to be used with legacy SIM version 7.4. BMC_Impact relationships with Name “ImpactOnly” are created.
4	7.6.03 and later	No impact details are set by BMC Discovery. They may be set by Impact Normalization in the CMDB.
3	7.6 before 7.6.03	BMC_Impact relationships with name “IMPACT” are created.
2	7.5	BMC_Impact relationships with name “IMPACT” are created.

BMC_ComputerSystem

The StorageSystem node is mapped to the BMC_ComputerSystem CI.

BMC_ComputerSystem

Attribute	Details
Name	StorageSystem name
ShortDescription	StorageSystem name
Description	StorageSystem name
CapabilityList	List of capabilities
ManufacturerName	StorageSystem vendor
Model	StorageSystem type:StorageSystem model
isVirtual	True if the Storage System is virtual; not set if physical.
PrimaryCapability	Storage
SerialNumber	StorageSystem serial number
Category	The CDM category, for example, "Hardware".
Type	The CDM type, for example, "Disk device".
Item	The CDM item, for example, "Disk array".

BMC_ComputerSystem relationships

Populate the Company attribute for BMC_ComputerSystem CIs mapped from StorageSystem nodes.

Creates links to manager CI and sets LastScanDate and SystemOID where available.

Do not create an extension syncmapping that extends this one. If you need to access nodes accessed in the traversals here, traverse again. This priority syncmapping must complete before any other CIs are created.

First-order Software Instances are mapped to BMC_SoftwareServer CIs.
Second-order Software Instances are mapped to BMC_ApplicationSystem CIs.

Relationship	Name	Source	Destination
`BMC_Dependency`	`SYSTEMMANAGER`	`BMC_SoftwareServer`	`BMC_ComputerSystem`
`BMC_Dependency`	`SYSTEMMANAGER`	`BMC_ApplicationSystem`	`BMC_ComputerSystem`
`BMC_Dependency`	`SYSTEMMANAGER`	`BMC_SoftwareServer`	`BMC_ComputerSystem`
`BMC_Dependency`	`SYSTEMMANAGER`	`BMC_ApplicationSystem`	`BMC_ComputerSystem`
`BMC_Dependency`	`STORAGEUSE`	`BMC_ComputerSystem` Storage System	`BMC_ComputerSystem` Consuming Host Impacted
`BMC_Dependency`	`STORAGEUSE`	`BMC_ComputerSystem`Backend Storage System	`BMC_ComputerSystem`consuming NAS host
`BMC_Dependency`	`BACKENDSTORAGEUSE`	`BMC_ComputerSystem` Backend Storage System	`BMC_ComputerSystem` Consuming Host Impacted

BMC_OperatingSystem

StorageSystem OS is mapped to BMC_OperatingSystem.

Attribute	Details
key	StorageSystem `key`,
Name	`"%device.os_vendor% %device.os_type% %device.os_version%"` or StorageSystem `name : hostname` if the target is Remedyforce.
ShortDescription	`"%device.os_type% %device.os_version%"`
Description	`"%device.os_vendor% %device.os_type% %device.os_version%"` or StorageSystem `name : hostname` if the target is Remedyforce.
ManufacturerName	StorageSystem `os_vendor`
MarketVersion	StorageSystem `os_version`
Model	StorageSystem `os_type`
OSType	0 (Other)
VersionNumber	StorageSystem `os_version`
Company	StorageSystem `Company`
Category	"Software"
Type	"Operating System Software"
Item	"Storage Operating System"

BMC_OperatingSystem relationships

Relationship	Name	Source	Destination
`BMC_Component`	`SYSTEMOS`	`BMC_ComputerSystem` (Storage System)	`BMC_OperatingSystem`

BMC_ResourcePool

The StoragePool node is mapped to the BMC_ResourcePool CI.

BMC_ResourcePool

Attribute	Details
TokenId	Attribute that aids reconciliation of CIs populated by multiple data sources. TokenId is of the form "ADDM:StoragePool key".
Name	StoragePool `name` or StoragePool `name : computer system name` if the target is Remedyforce.
ShortDescription	StoragePool ID
Description	StoragePool name
AllocationUnits	"byte"
Capacity	StoragePool capacity
CurrentlyConsumedResource	StoragePool consumed capacity
Primordial	If the pool type is primordial, "Primordial"
ResourceType	32=Storage Volume
Company	StorageSystem Company
Category	"Hardware"
Type	"Storage"
Item	"Storage pool"

BMC_ResourcePool relationships

Relationship	Name	Source	Destination
`BMC_Component`	`HOSTEDRESOURCEPOOL`	`BMC_ComputerSystem` (Storage System)	`BMC_ResourcePool`

BMC_HardwarePackage

The StorageProcessor node is mapped to the BMC_HardwarePackage CI.

From June TKU 2015 onwards Serial number attribute is added for StorageProcessor.

BMC_HardwarePackage

Attribute	Details
TokenId	Attribute that aids reconciliation of CIs populated by multiple data sources. TokenId is of the form "ADDM:StorageProcessor.key".
Name	StorageProcessor `description` or StorageProcessor `name : computersystem name` if the target is Remedyforce.
ShortDescription	StorageProcessor identifier.
Description	StorageProcessor description.
ManufacturerName	StorageProcessor vendor.
Model	StorageProcessor model name.
Company	StorageProcessor company.
Serial	StorageProcessor serial number.
Category	"Hardware"
Type	"Storage"
Item	"Storage processor"

BMC_HardwarePackage relationships

Relationship	Name	Source	Destination
`BMC_HostedSystemComponents`	`SYSTEMHARDWARE`	`BMC_ComputerSystem` (Storage System)	`BMC_HardwarePackage`

BMC_NetworkPort, BMC_IPEndpoint and BMC_LANEndpoint

Each Network Interface node connected to the root StorageSystem in the Discovery model is mapped to a BMC_NetworkPort CI, and its MAC address is mapped to a BMC_LANEndpoint CI. Each of its associated IP addresses are mapped to BMC_IPEndpoint CIs.

BMC_NetworkPort

Attribute	Details
Name	Interface name of the Network Interface
ShortDescription	Interface name of the Network Interface
Description	Full name of the Network Interface
AutoSense	Negotiation setting, 0=Yes, 1=No.
FullDuplex	Full duplex, 0=Yes, 1=No.
LinkTechnology	2. (Ethernet)
ManufacturerName	The Network Interface manufacturer
PermanentAddress	MAC address.
PortType	2. (Ethernet)
Speed	The interface speed in bps
Company	Network Interface Company
Category	"Hardware"
Type	"Card"
Item	"Network interface card"

The front-end FibreChannelPort is mapped to BMC_NetworkPort.

Note that "Fibre Channel" is the correct spelling for the technology. Do not "correct" the Item to "Fiber Channel".

Attribute	Details
TokenId	Attribute that aids reconciliation of CIs populated by multiple data sources. TokenId is of the form "World Wide Name:World Wide Port Number".
Name	Fibre Channel Port `name` or Fibre Channel Port `name : storage processor name` if the target is Remedyforce.
ShortDescription	Fibre Channel Port name
Description	Fibre Channel Port name : WWPN
LinkTechnology	4. (Fibre Channel)
ManufacturerName	Storage processor vendor
Model	Storage processor model
PermanentAddress	Fibre Channel Port WWPN
PortType	6. (Fibre Channel)
Company	Host Company
Category	"Hardware"
Type	"Card"
Item	"Fibre Channel HBA card"

BMC_NetworkPort relationship

Relationship	Name	Source	Destination
`BMC_HostedSystemComponents`	`SYSTEMHARDWARE`	`BMC_ComputerSystem` (Storage System)	`BMC_NetworkPort`
`BMC_Component`	`SUBHWCOMPONENT`	`BMC_HardwarePackage` (Storage Processor)	`BMC_NetworkPort`

BMC_LANEndpoint

Attribute	Details
Name	MAC Address
NameFormat	"MAC"
ShortDescription	MAC Address (with colons)
Description	"MAC address on hostname"
Address	MAC address (no separating colons)
MACAddress	MAC address (no separating colons)
ProtocolType	14. (Ethernet)
Company	Network Interface Company
Category	"Network"
Type	"Address"
Item	"MAC Address"

BMC_LANEndpoint relationships

Relationship	Name	Source	Destination
`BMC_HostedAccessPoint`	`HOSTEDACCESSPOINT`	`BMC_ComputerSystem` (Storage System)	`BMC_LANEndpoint`
`BMC_Dependency`	`ENDPOINTPORT`	`BMC_NetworkPort`	`BMC_LANEndpoint`

BMC_IPEndpoint

Attribute	Details
Name	IP address `ip_addr`
NameFormat	"IP"
ShortDescription	IP address `ip_addr`
Description	IP address `name`
AddressType	IPv4 (1) or IPv6 (2)
Address	IP address `ip_addr`
DNSHostName	IP address `fqdns` (first item in list)
ManagementAddress	Yes (1) if the IP address was used to scan the host; No (0) if not. (Not in CMDB 7.5.)
ProtocolType	IPv4 (2) or IPv6 (3)
PrefixLength	IPv6 prefix length in bits
SubnetMask	IPv4 subnet mask
Company	Network Interface Company
Category	"Network"
Type	"Address"
Item	"IP Address"

BMC_IPEndpoint relationships

Relationship	Name	Source	Destination
`BMC_HostedAccessPoint`	`HOSTEDACCESSPOINT`	`BMC_ComputerSystem` (Storage System)	`BMC_IPEndpoint`
`BMC_Dependency`	`ENDPOINTPORT`	`BMC_NetworkPort`	`BMC_IPEndpoint`
`BMC_Dependency`	`BINDSTO`	`BMC_LANEndpoint`	`BMC_IPEndpoint`

BMC_IPConnectivitySubnet

The Subnet node is mapped to BMC_IPConnectivitySubnet.

Attribute	Details
Name	Subnet `ip_address_range`
ShortDescription	Subnet `ip_address_range`
Description	Subnet `ip_address_range`
SubnetNumber	Subnet `ip_address_range`
AddressType	IPv4 (1) or IPv6 (2)
PrefixLength	IPv6 prefix length in bits
SubnetMask	IPv4 subnet mask
Company	Subnet Company
Category	"Network"
Type	"Subnet"
Item	"TCP/IP"

BMC_IPConnectivitySubnet relationships

Relationship	Name	Source	Destination
BMC_InIPSubnet	INIPSUBNET	BMC_IPConnectivitySubnet	BMC_IPEndpoint

BMC_Cluster

The StorageSystemGroup node is mapped to the BMC_Cluster CI.

Attribute	Details
TokenId	Attribute that aids reconciliation of CIs populated by multiple data sources. TokenId is of the form "ADDM:StorageSystemGroup key".
Name	StorageSystemGroup name.
ShortDescription	StorageSystemGroup name.
Description	StorageSystemGroup name.
ManufacturerName	StorageSystem vendor.
Model	StorageSystemGroup type.
Company	StorageSystemGroup Company.
Category	"Hardware"
Type	"Storage"
Item	"Storage cluster"

Where clustered, the StorageSystem node is also mapped to the BMC_Cluster CI.

Attribute	Details
TokenId	Attribute that aids reconciliation of CIs populated by multiple data sources. TokenId is of the form "ADDM:Device key".
Name	StorageSystem name.
ShortDescription	StorageSystem name.
Description	StorageSystem name.
ManufacturerName	StorageSystem vendor.
Model	StorageSystem type.
Company	StorageSystem Company.
Category	"Hardware"
Type	"Storage"
Item	"Storage cluster"

BMC_Cluster relationships

Relationship

Name

Source

Destination

BMC_Component

CLUSTEREDSYSTEM

BMC_Cluster

Impacted

BMC_ComputerSystem

CDM Mapping for Storage

Data models

BMC_ComputerSystem

BMC_ComputerSystem

BMC_ComputerSystem relationships

BMC_OperatingSystem

BMC_OperatingSystem relationships

BMC_ResourcePool

BMC_ResourcePool

BMC_ResourcePool relationships

BMC_HardwarePackage

BMC_HardwarePackage

BMC_HardwarePackage relationships

BMC_NetworkPort, BMC_IPEndpoint and BMC_LANEndpoint

BMC_NetworkPort

BMC_NetworkPort relationship

BMC_LANEndpoint

BMC_LANEndpoint relationships

BMC_IPEndpoint

BMC_IPEndpoint relationships

BMC_IPConnectivitySubnet

BMC_IPConnectivitySubnet relationships

BMC_Cluster

BMC_Cluster relationships

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