Oracle^® VM Server for SPARC 3.6 Management Information Base User's Guide

Retrieving Oracle VM Server for SPARC MIB Information

This section describes the information that you can retrieve from the Oracle VM Server for SPARC MIB in the form of tables or scalar objects.

Domain Table (ldomTable)

ldomTable is used to represent each domain in the system. Information includes resource constraints for virtual CPUs, memory, cryptographic units, and I/O buses. The table also includes other domain information, such as the universally unique identifier (UUID), MAC address, host ID, failure policy, and master domain.

Table 2  Domain Table (ldomTable)

Name Data Type Access Description ldomIndex Integer Not accessible Integer that is used as an index of this table ldomName Display string Read-only Name of the domain ldomAdminState Integer Read/Write Starts or stops the domain for active management: Value of 1 starts the domain Value of 2 stops the domain ldomOperState Integer Read-only Current state of the domain, which can be one of the following values: 1 is the Active state 2 is the Stopping state 3 is the Inactive state 4 is the Binding state 5 is the Unbinding state 6 is the Bound state 7 is the Starting state ldomNumVCPU Integer Read-only Number of virtual CPUs used. If the domain is in an inactive state, this value is the requested number of virtual CPUs. ldomMemSize Integer Read-only Amount of virtual memory used. If the domain is in an inactive state, this value is the requested memory size. ldomMemUnit Integer Read-only One of the following memory units: 1 is KB 2 is MB 3 is GB 4 is bytes If not specified, the unit value is bytes. ldomNumCrypto Integer Read-only Number of cryptographic units used. If the domain is in an inactive state, this value is the requested number of cryptographic units. ldomNumIOBus Integer Read-only Number of physical I/O devices used ldomUUID Display string Read-only UUID of the domain ldomMacAddress Display string Read-only MAC address of the domain ldomHostID Display string Read-only Host ID of the domain ldomFailurePolicy Display string Read-only Master domain's failure policy, which can be one of ignore, panic, reset, or stop ldomMaster Display string Read-only Name of up to four master domains for a slave domain ldomExtMapinSpace Display string Read-only Extended mapin space for a domain. The extended mapin space refers to the additional LDC shared memory space. This memory space is required to support a large number of virtual I/O devices that use direct-mapped shared memory. This space is also used by virtual network devices to improve performance and scalability. The default value is off. ldomWholeCore Integer Read-only Constrains the domain to use whole-cores only. If the whole-core constraint is not enabled, the value is 0. Otherwise, the value shows the number of max-cores. ldomCpuArch Display string Read-only CPU architecture for a domain. The CPU architecture specifies whether the domain can be migrated to another sun4v CPU architecture. Valid values are: native, which means that the domain is permitted to be migrated only to platforms of the same sun4v CPU architecture (default value) generic, which means that the domain is permitted to be migrated to all compatible sun4v CPU architectures ldomShutdownGroup Integer Read-only Shutdown-group number for a guest domain. On a Fujitsu M10 server, an SP-initiated ordered shutdown will shut down domains in descending order of their shutdown-group numbers, from 15 to 0. The default value is 15. ldomPerfCounters String Read-only Performance register access information for a guest domain. Values can be global (on one domain at a time only) and optionally one of the following: htstrand or strand. The default value is htstrand. ldomNumCMI Integer Read-only Number of CMI resources used. If the domain is in an inactive state, this value is the requested number of CMI resources. ldomBootPolicy Display string Read-only Verified boot policy for a guest domain, which is one of the following policies: none warning enforce Use the Oracle ILOM to set the verified boot policy for a host domain.

Environment Variables Table (ldomEnvVarsTable)

ldomEnvVarsTable describes the OpenBoot PROM environment variables that all domains use.

Table 3  Environment Variables Table (ldomEnvVarsTable)

Name Data Type Access Description ldomEnvVarsLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the OpenBoot PROM environment variables ldomEnvVarsIndex Integer Read-only Integer that is used to index the OpenBoot PROM environment variables in this table ldomEnvVarsName Display string Read-only Name of the OpenBoot PROM variable ldomEnvVarsValue Display string Read-only Value of the OpenBoot PROM variable

Domain Policy Table (ldomPolicyTable)

ldomPolicyTable describes the dynamic resource management (DRM) policies that apply to all domains.

Table 4  Domain Policy Table (ldomPolicyTable)

Name Data Type Access Description ldomPolicyLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the DRM policy ldomPolicyIndex Integer Not accessible Integer that is used to index the DRM policy in this table ldomPolicyName Display string Read-only Policy name ldomPolicyStatus Display string Read-only Policy status ldomPolicyPriority Integer Read-only Priority that is used to determine which DRM policy is selected when policies overlap ldomPolicyVcpuMin Integer Read-only Minimum number of virtual CPUs for a domain ldomPolicyVcpuMax Integer Read-only Maximum number of virtual CPUs for a domain. A value of unlimited uses the maximum integer value of 2147483647. ldomPolicyUtilLower Integer Read-only Lower utilization level at which policy analysis is triggered ldomPolicyUtilUpper Integer Read-only Upper utilization level at which policy analysis is triggered ldomPolicyTodBegin Display string Read-only Effective start time of a policy with a format of hh:mm:[ss] ldomPolicyTodEnd Display string Read-only Effective stop time of a policy with a format of hh:mm:[ss] ldomPolicySampleRate Integer Read-only Resource cycle time in seconds ldomPolicyElasticMargin Integer Read-only Amount of buffer between util-lower property (ldomPolicyUtilLower) and the number of free virtual CPUs to avoid oscillations at low virtual CPU counts ldomPolicyAttack Integer Read-only Maximum amount of a resource to be added during any one resource-control cycle. A value of unlimited uses the maximum integer value of 2147483647. ldomPolicyDecay Integer Read-only Maximum amount of a resource to be removed during any one resource-control cycle

Service Processor Configuration Table (ldomSPConfigTable)

ldomSPConfigTable describes the service processor (SP) configurations for all domains.

Table 5  Service Processor Configuration Table (ldomSPConfigTable)

Name Data Type Access Description ldomSPConfigIndex Integer Not accessible Integer that is used to index an SP configuration in this table ldomSPConfigName Display string Read-only SP configuration name ldomSPConfigStatus Display string Read-only SP configuration status ldomSPConfigAuxStatus Display string Read-only SP configuration auxiliary status

Domain Resource Pool and Scalar Variables

The following resources can be assigned to domains:

• Virtual CPU (vcpu)

• Memory (mem)

• Cryptographic unit (mau)

• Virtual switch (vsw)

• Virtual network (vnet)

• Virtual disk server (vds)

• Virtual disk server device (vdsdev)

• Virtual disk (vdisk)

• Virtual console concentrator (vcc)

• Virtual console (vcons)

• Physical I/O device (io)

• CMI resources (cmi)

The following scalar MIB variables are used to represent resource pools and their properties.

Table 6  Scalar Variables for CPU Resource Pool

Name Data Type Access Description ldomCpuRpCapacity Integer Read-only Maximum reservation allowed by the resource pool in ldomCpuRpCapacityUnits ldomCpuRpReserved Integer Read-only Accumulated processor clock speed of the CPU, in MHz, that is currently reserved from the resource pool ldomCpuRpCapacityUnit and ldomCpuRpReservedUnit Integer Read-only One of the following CPU allocation units: 1 is MHz 2 is GHz The default value is MHz.

Table 7  Scalar Variables for Memory Resource Pool

Name Data Type Access Description ldomMemRpCapacity Integer Read-only Maximum reservation allowed by the resource pool in MemRpCapacityUnits ldomMemRpReserved Integer Read-only Amount of memory, in MemRpReservedUnits, that is currently reserved from the resource pool ldomMemRpCapacityUnit and ldomMemRpReservedUnit Integer Read-only One of the following memory allocation units: 1 is KB 2 is MB 3 is GB 4 is bytes If not specified, the unit value is bytes.

Table 8  Scalar Variables for Cryptographic Resource Pool

Name Data Type Access Description ldomCryptoRpCapacity Integer Read-only Maximum reservation allowed by the resource pool ldomCryptoRpReserved Integer Read-only Number of cryptographic units that is currently reserved from the resource pool

Table 9  Scalar Variables for I/O Bus Resource Pool

Name Data Type Access Description ldomIOBusRpCapacity Integer Read-only Maximum reservation allowed by the pool ldomIOBusRpReserved Integer Read-only Number of I/O buses that is currently reserved from the resource pool

Table 10  Scalar Variables for CMI Resource Pool

Name Data Type Access Description ldomCMIRpCapacity Integer Read-only Maximum reservation allowed by the pool ldomCMIRpReserved Integer Read-only Number of CMI resources that are currently reserved from the resource pool

Virtual CPU Table (ldomVcpuTable)

ldomVcpuTable describes the virtual CPUs that all domains use.

Table 11  Virtual CPU Table (ldomVcpuTable)

Name Data Type Access Description ldomVcpuLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual CPU ldomVcpuIndex Integer Not accessible Integer that is used to index the virtual CPU in this table ldomVcpuDeviceID Display string Read-only Identifier of the virtual CPU (VID) ldomVcpuOperationalStatus Integer Read-only One of the following CPU statuses: 1=Unknown 2=Other 3=OK 4=Degraded 5=Stressed 6=Predictive failure 7=Error 8=Nonrecoverable error 9=Starting 10=Stopping 11=Stopped 12=In service 13=No contact 14=Lost communication 15=Aborted 16=Dormant 17=Supporting entity in error 18=Completed 19=Power mode The default value is 1 (Unknown) because the Logical Domains Manager does not provide the CPU state. ldomVcpuPhysBind Display string Read-only Physical binding (PID). Contains the identifier of a hardware thread (strand) that is assigned to this virtual CPU. This identifier uniquely identifies the core and the chip. ldomVcpuPhysBindUsage Integer Read-only Indicates how much (in MHz) of the total capacity of the thread is used by this virtual CPU. For example, assume a thread can run at a maximum of one GHz. If only half of that capacity is allocated to this virtual CPU (50% of the thread), the property value is 500. ldomVcpuCoreID Display string Read-only Identifier of the core (core ID). ldomVcpuUtilPercent Display string Read-only Indicates the utilization percentage of the virtual CPU.

Virtual Memory Tables

A domain's memory space is referred to as real memory, that is, virtual memory. Host platform memory space that is detected by the hypervisor is referred to as physical memory. The hypervisor maps blocks of physical memory to form a block of real memory that is used by a domain.

The following example shows that the requested memory size can be split between two memory blocks instead of being assigned to a single large memory block. Assume that a domain requests 521 Mbytes of real memory. The memory can be assigned two 256-Mbyte blocks on the host system as physical memory by using the {physical-address, real-address, size} format.

{0x1000000, 0x1000000, 256}, {0x2000000, 0x2000000,256}

A domain can have up to 64 physical memory segments assigned to a guest domain. Therefore, an auxiliary table is used to hold each memory segment instead of a display string. A display string has a 255-character limit.

Virtual Memory Table (ldomVmemTable)

ldomVmemTable describes the properties of virtual memory that domains use.

Table 12  Virtual Memory Table (ldomVmemTable)

Name Data Type Access Description ldomVmemLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual memory ldomVmemIndex Integer Not accessible Integer that is used to index the virtual memory in this table ldomVmemNumberofBlocks Integer Read-only Number of blocks of virtual memory

Virtual Memory Physical Binding Table (ldomVmemPhysBindTable)

ldomVmemPhysBindTable is an auxiliary table that contains physical memory segments for all domains.

Table 13  Virtual Memory Physical Binding Table (ldomVmemPhysBindTable)

Name Data Type Access Description ldomVmemPhysBindLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the physical memory segments ldomVmemPhysBind Display string Read-only List of physical memory that is mapped to this virtual memory block in the following format: {physical-address, real-address, size}

Virtual Disk Tables

A virtual disk service (vds) and the physical device to which it maps (vdsdev) provide the virtual disk capability to the Oracle VM Server for SPARC technology. A virtual disk service exports a number of local volumes (physical disks or file systems). When a virtual disk service is specified, the following are included:

• Complete /dev path of the backing device (vdsdev)

• Unique name (volume name) for the device being added to the service

One or more disks, disk slices, and file systems can be bound to a single disk service. Each disk has a unique name and volume name. The volume name is used when the disk is bound to the service. The Logical Domains Manager creates virtual disk clients (vdisk) from the virtual disk service and its logical volumes.

Virtual Disk Service Table (ldomVdsTable)

ldomVdsTable describes the virtual disk services for all domains.

Table 14  Virtual Disk Service Table (ldomVdsTable)

Name Data Type Access Description ldomVdsLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual disk service ldomVdsIndex Integer Not accessible Integer that is used to index the virtual disk service in this table ldomVdsServiceName Display string Read-only Service name for the virtual disk service. The property value is the service-name specified by the ldm add-vds command. ldomVdsNumofAvailVolume Integer Read-only Number of logical volumes exported by this virtual disk service ldomVdsNumofUsedVolume Integer Read-only Number of logical volumes used (bound) to this virtual disk service

Virtual Disk Service Device Table (ldomVdsdevTable)

ldomVdsdevTable describes the virtual disk service devices that all virtual disk services use.

Table 15  Virtual Disk Service Device Table (ldomVdsdevTable)

Name Data Type Access Description ldomVdsdevVdsIndex Integer Read-only Integer that is used to index into the ldomVdsTable that represents the virtual disk service that contains the virtual disk device ldomVdsdevIndex Integer Not accessible Integer that is used to index the virtual disk service device in this table ldomVdsdevVolumeName Display string Read-only Volume name for the virtual disk service device. This property specifies a unique name for the device that is being added to the virtual disk service. This name is exported by the virtual disk service to the clients for the purpose of adding this device. The property value is the volume-name specified by the ldm add-vdsdev command. ldomVdsdevDevPath Display string Read-only Path name of the physical disk device. The property value is the backend specified by the ldm add-vdsdev command. ldomVdsdevOptions Display string Read-only One or more of the options for the disk device, which are ro, slice, or excl ldomVdsdevMPGroup Display string Read-only Multipath group name for the disk device

Virtual Disk Table (ldomVdiskTable)

ldomVdiskTable describes the virtual disks for all domains.

Table 16  Virtual Disk Table (ldomVdiskTable)

Name Data Type Access Description ldomVdiskLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual disk device ldomVdiskVdsDevIndex Integer Read-only Integer that is used to index into the ldomVdsdevTable that represents the virtual disk service device ldomVdiskIndex Integer Not accessible Integer that is used to index the virtual disk in this table ldomVdiskName Display string Read-only Name of the virtual disk. The property value is the disk-name specified by the ldm add-vdisk command. ldomVdiskTimeout Integer Read-only Timeout, in seconds, for establishing a connection between a virtual disk client and a virtual disk server ldomVdiskID Display string Read-only Identifier of the virtual disk

The following figure shows how indexes are used to define relationships among the virtual disk tables and the domain table. The indexes are used as follows:

• ldomIndex in ldomVdsTable and ldomVdiskTable points to ldomTable.

• VdsIndex in ldomVdsdevTable points to ldomVdsTable.

• VdsDevIndex in ldomVdiskTable points to ldomVdsdevTable.

Figure 3  Relationship Among Virtual Disk Tables and the Domain Table

SCSI HBA Tables

These tables cover information about the physical SCSI HBA, the virtual SCSI HBA, and the virtual SAN.

Physical SCSI HBA Table (ldomHbaTable)

ldomHbaTable describes the physical SCSI HBA services for all domains.

Table 17  Physical SCSI HBA Table (ldomHbaTable)

Name Data Type Access Description ldomHbaLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the physical SCSI HBA. ldomHbaIPortName Display string Read-only Initiator port name of the physical SCSI HBA. ldomHbaLunCount Integer Read-only Number of LUNs that are associated with the physical SCSI HBA.

Virtual SCSI HBA Device Table (ldomVhbaTable)

ldomVhbaTable describes the virtual SCSI HBA devices.

Table 18  Virtual SCSI HBA Device Table (ldomVhbaTable)

Name Data Type Access Description ldomVhbaLdomIndex Integer Read-only Integer that is used to index into the ldomHbaTable that represents the virtual disk service that contains the virtual disk device. ldomVhbaName Display string Read-only Name of the virtual SCSI HBA device. ldomVhbaVsanIndex Integer Read-only Integer that is used as an index into ldomVsanTable. ldomVhbaTimeout Integer Read-only Timeout, in seconds, for establishing a connection between a virtual SCSI HBA and a virtual SAN. ldomVhbaId Integer Read-only Identifier of the virtual SCSI HBA device.

Virtual SAN Device Table (ldomVsanTable)

ldomVsanTable describes the virtual SAN devices for all domains.

Table 19  Virtual SAN Device Table (ldomVsanTable)

Name Data Type Access Description ldomVsanLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual SAN device. ldomVsanServiceName Display string Read-only Name of the virtual SAN service. ldomVsanIPortName Display string Read-only Initiator port name of the virtual SAN device.

The following figure shows how indexes are used to define relationships among the SCSI HBA tables and the domain table. The indexes are used as follows:

• ldomIndex in ldomHbaTable, ldomVsanTable, and ldomVhbaTable points to ldomTable.

• ldomVsanIndex in ldomVhbaTable points to VsanIndex in ldomVsanTable.

Figure 4  Relationship Among SCSI HBA Tables and the Domain Table

Virtual Network Tables

Oracle VM Server for SPARC virtual network support enables guest domains to communicate with each other and with external hosts through a physical Ethernet device. The virtual network contains the following main components:

• Virtual switch (vsw)

• Virtual network device (vnet)

After you create a virtual switch on a service domain, you can bind a physical network device to the virtual switch. After that, you can create a virtual network device for a domain that uses the virtual switch service for communication. The virtual switch service communicates with other domains by connecting to the same virtual switch. The virtual switch service communicates with external hosts if a physical device is bound to the virtual switch.

Virtual Switch Service Table (ldomVswTable)

ldomVswTable describes the virtual switch services for all domains.

Table 20  Virtual Switch Service Table (ldomVswTable)

Name Data Type Access Description ldomVswLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual switch service ldomVswIndex Integer Not accessible Integer that is used to index the virtual switch device in this table ldomVswServiceName Display string Read-only Virtual switch service name ldomVswMacAddress Display string Read-only MAC address used by the virtual switch ldomVswPhysDevPath Display string Read-only Physical device path for the virtual network switch. The property value is null when no physical device is bound to the virtual switch. ldomVswMode Display string Read-only Value is mode=sc for running cluster nodes ldomVswDefaultVlanID Display string Read-only Default VLAN ID for the virtual switch ldomVswPortVlanID Display string Read-only Port VLAN ID for the virtual switch ldomVswVlanID Display string Read-only VLAN ID for the virtual switch ldomVswLinkprop Display string Read-only Value is linkprop=phys-state to report the link status based on the physical network device ldomVswMtu Integer Read-only Maximum transmission unit (MTU) for a virtual switch device ldomVswID Display string Read-only Identifier of the virtual switch device ldomVswInterVnetLink Display string Read-only State of LDC channel assignment for inter-vnet communications. Value is on, off, on/auto, or off/auto.

Virtual Network Device Table (ldomVnetTable)

ldomVnetTable describes the virtual network devices for all domains.

Table 21  Virtual Network Device Table (ldomVnetTable)

Name Data Type Access Description ldomVnetLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual network device ldomVnetVswIndex Integer Read-only Integer that is used to index into the virtual switch service table ldomVnetIndex Integer Not accessible Integer that is used to index the virtual network device in this table ldomVnetDevName Display string Read-only Virtual network device name. The property value is the net-dev property specified by the ldm add-vnet command. ldomVnetDevMacAddress Display string Read-only MAC address for this network device. The property value is the mac-addr property specified by the ldm add-vnet command. ldomVnetPortVlanID Display string Read-only Port VLAN ID for the virtual network device ldomVnetVlanID Display string Read-only Comma-separated list of VLAN IDs for the virtual network device ldomVnetLinkprop Display string Read-only Value is linkprop=phys-state to report the link status based on the physical network device ldomVnetMtu Integer Read-only MTU for a virtual network device ldomVnetID Display string Read-only Identifier of the virtual network device ldomVnetPvlan Display string Read-only Private VLAN (PVLAN) for the virtual network device ldomVnetProtection Display string Read-only Types of protection in the form of a bitwise OR of the protection types (mac_nospoof, ip_nospoof, dhcp_nospoof, restricted); default is no protection ldomVnetAllowedIPs Display string Read-only Comma-separated list of IP addresses ldomVnetAllowedDhcpCIDs Display string Read-only Comma-separated list of MAC addresses or host names ldomVnetPriority Display string Read-only Relative priority of the link, which is used for packet processing scheduling within the system (high, medium, and low) ldomVnetCos Display string Read-only Class of service priority that is associated with outbound packets on the link. Values are 0-7 and the default value is 0 ldomVnetCustom Display string Read-only Enabled or disabled custom settings for the maximum number of VLANs and MAC addresses that can be assigned to a virtual network device from a trusted host. The default value is disable ldomVnetMaxMacAddrs Display string Read-only Maximum number of MAC addresses that can be assigned to a virtual network device from a trusted host. The default value is 4096 ldomVnetMaxVlans Display string Read-only Maximum number of VLANs that can be assigned to a virtual network device from a trusted host. The default value is 4096 ldomVnetMaxBw Display string Read-only Maximum bandwidth limit for the specified port in megabits per second ldomVnetAltMacAddrs Display string Read-only Comma-separated list of alternate MAC addresses

Virtual Console Tables

The Oracle VM Server for SPARC service domain provides a virtual network terminal service (vNTS). vNTS provides a virtual console service, called a virtual console concentrator (vcc), with a range of port numbers. Each virtual console concentrator has multiple console groups (vcons), and each group is assigned a port number. Each group can contain multiple domains.

Virtual Console Concentrator Table (ldomVccTable)

ldomVccTable describes the virtual console concentrators for all domains.

Table 22  Virtual Console Concentrator Table (ldomVccTable)

Name Data Type Access Description ldomVccLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the virtual console service ldomVccIndex Integer Not accessible Integer that is used to index the virtual console concentrator in this table ldomVccName Display string Read-only Virtual console concentrator name. The property value is the vcc-name specified by the ldm add-vcc command. ldomVccPortRangeLow Integer Read-only Low number for the range of TCP ports to be used by the virtual console concentrator. The property value is the x part of the port-range specified by the ldm add-vcc command. ldomVccPortRangeHigh Integer Read-only High number for the range of TCP ports to be used by the virtual console concentrator. The property value is the y part of the port-range specified by the ldm add-vcc command.

Virtual Console Group Table (ldomVconsTable)

ldomVconsTable describes the virtual console groups for all virtual console services. This table also shows whether console logging is enabled or disabled on each domain.

Table 23  Virtual Console Group Table (ldomVconsTable)

Name Data Type Access Description ldomVconsIndex Integer Not accessible Integer that is used to index a virtual group in this table ldomVconsGroupName Display string Read-only Group name to which to attach the virtual console. The property value is the group specified by the ldm set-vcons command. ldomVconsLog Display string Read-only Console logging status. The property value is the string on or off as specified by the ldm set-vcons command. When a group contains more than one domain, this property shows the console logging status of the domain that has most recently been modified by the ldm set-vcons command. ldomVconsPortNumber Integer Read-only Port number assigned to this group. The property value is the port specified by the ldm set-vcons command.

Virtual Console Relationship Table (ldomVconsVccRelTable)

ldomVconsVccRelTable contains index values to show the inter-table relationships among a domain, a virtual console concentrator, and console groups.

Table 24  Virtual Console Relationship Table (ldomVconsVccRelTable)

Name Data Type Access Description ldomVconsVccRelVconsIndex Integer Read-only Value of ldomVconsIndex in ldomVconsTable ldomVconsVccRelLdomIndex Integer Read-only Value of ldomIndex in ldomTable ldomVconsVccRelVccIndex Integer Read-only Value of ldomVccIndex in ldomVccTable

The following figure shows how indexes are used to define relationships among the virtual console tables and the domain table. The indexes are used as follows:

• ldomIndex in ldomVccTable and ldomVconsVccRelTable points to ldomTable.

• VccIndex in ldomVconsVccRelTable points to ldomVccTable.

• VconsIndex in ldomVconsVccRelTable points to ldomVconsTable.

Figure 5  Relationship Among Virtual Console Tables and the Domain Table

Cryptographic Units Table (ldomCryptoTable)

ldomCryptoTable describes the cryptographic units that all domains use. A cryptographic unit is sometimes referred to as a modular arithmetic unit (MAU).

Table 25  Cryptographic Units Table (ldomCryptoTable)

Name Data Type Access Description ldomCryptoLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the cryptographic unit ldomCryptoIndex Integer Not accessible Integer that is used to index the cryptographic unit in this table ldomCryptoCpuSet Display string Read-only List of CPUs that is mapped to MAU-unit cpuset. For example, {0, 1, 2, 3}.

I/O Bus Table (ldomIOBusTable)

ldomIOBusTable describes the physical I/O devices and PCI buses that all domains use.

Table 26  I/O Bus Table (ldomIOBusTable)

Name Data Type Access Description ldomIOBusIndex Integer Not accessible Integer that is used to index the I/O bus in this table ldomIOBusName Display string Read-only Physical l/O device name ldomIOBusPath Display string Read-only Physical I/O device path ldomIOBusStatus Display string Read-only Physical I/O device status such as IOV, EMP, OCC and so on ldomIOBusDomain Display string Read-only Domain name for the I/O device ldomIOBusType Display string Read-only I/O device type such as BUS, NIU, PF, VF and so on ldomIOBusAlias Display string Read-only Alias for the I/O device ldomIOBusBus Display string Read-only Bus for the I/O device

CMI Table (ldomCMITable)

ldomCMITable describes the CMI resource information for all domains.

Table 27  CMI Table (ldomCMITable)

Name Data Type Access Description ldomCMILdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the CMI resource ldomCMIIndex Integer Not accessible Integer that is used to index the CMI resource in this table ldomCMIID Display string Read-only Identifier of a CMI resource (CMI ID) ldomCMICpuSet Display string Read-only List of CPUs that are mapped to the CMI resource ldomCMICores Display string Read-only List of cores that are mapped to the CMI resource

Core Table (ldomCoreTable)

ldomCoreTable describes the core information, such as core-id and cpuset, for all domains.

Table 28  Core Table (ldomCoreTable)

Name Data Type Access Description ldomCoreLdomIndex Integer Read-only Integer that is used as an index into the ldomTable that represents the domain that contains the core ldomCoreIndex Integer Not accessible Integer that is used to index a core in this table ldomCoreID Display string Read-only Identifier of a core (core ID) ldomCoreCpuSet Display string Read-only List of CPUs that is mapped to the core cpuset

Scalar Variables for Domain Version Information

The Logical Domains Manager protocol supports domain versions, which consists of a major number and a minor number. The Oracle VM Server for SPARC MIB has scalar variables to describe the domain version information.

Table 29  Scalar Variables for Domain Version Information

Name Data Type Access Description ldomVersionMajor Integer Read-only Major version number ldomVersionMinor Integer Read-only Minor version number

The values for ldomVersionMajor and ldomVersionMinor are equivalent to the version shown by the ldm list -p command. For example:

$ ldm ls -p
VERSION 1.6
...

$ snmpget -v1 -c public localhost SUN-LDOM-MIB::ldomVersionMajor.0
SUN-LDOM-MIB::ldomVersionMajor.0 = INTEGER: 1

$ snmpget -v1 -c public localhost SUN-LDOM-MIB::ldomVersionMinor.0
SUN-LDOM-MIB::ldomVersionMinor.0 = INTEGER: 5