227 lines
4.7 KiB
Plaintext
227 lines
4.7 KiB
Plaintext
//
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// Wmi internal classes
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//
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class WMIEvent : __ExtrinsicEvent
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{
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};
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//
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// Embedded class that describes a multi-path drive.
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//
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[WMI,
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guid("{cb9d55b2-d833-4a4c-8caa-4aee3f240e9a}")]
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class MPIO_DRIVE_INFO {
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//
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// Number of Paths to the real device.
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//
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[WmiDataId(1)] uint32 NumberPaths;
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//
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// The MPIODisk(N).
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//
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[WmiDataId(2), MaxLen(63)] string Name;
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//
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// The real device's serial number.
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//
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[WmiDataId(3), MaxLen(63)] string SerialNumber;
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//
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// Friendly name of the DSM controlling the device.
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//
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[WmiDataId(4), MaxLen(63)] string DsmName;
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};
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//
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// Top-level view of disk topology.
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//
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[WMI,
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Dynamic,
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Provider("WmiProv"),
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Description("Multi-Path Device List"),
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Locale("MS\\0x409"),
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guid("{9f9765ed-c3a0-451f-86c1-470a1ddd3217}")]
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class MPIO_DISK_INFO
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{
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[key, read]
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string InstanceName;
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[read] boolean Active;
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//
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// The Number of mulit-path disk pdos that have been
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// created.
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//
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[WmiDataId(1),
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read,
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Description("Number of Multi-Path Drives.")
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] uint32 NumberDrives;
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//
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// Variable-length array of DRIVE_INFO structures.
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// NOTE: Each entry will be ULONG aligned. App. writers
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// take note when iterating through the array.
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//
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[WmiDataId(2),
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read,
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Description("Multi-Path Drive Info Array."),
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WmiSizeIs("NumberDrives")
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] MPIO_DRIVE_INFO DriveInfo[];
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};
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//
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// Path Information.
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//
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[WMI,
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guid("{b87c0fec-88b7-451d-a378-387ba61aeb89}")]
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class MPIO_ADAPTER_INFORMATION {
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//
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// Path ID. The PDO_INFORMATION class includes
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// it's pathId. These values can be used to find
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// which devices are on which path.
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//
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[WmiDataId(1)] uint64 PathId;
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//
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// Adapter Location.
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//
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[WmiDataId(2)] uint8 BusNumber;
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[WmiDataId(3)] uint8 DeviceNumber;
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[WmiDataId(4)] uint8 FunctionNumber;
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[WmiDataId(5)] uint8 Pad;
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//
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// Adapter Name.
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//
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[WmiDataId(6), MaxLen(63)] string AdapterName;
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};
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[Dynamic,
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Provider("WmiProv"),
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WMI,
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Description("Multi-Path Path Information."),
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Locale("MS\\0x409"),
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guid("{b3a05997-2077-40a3-bf36-ebd91ff8b254}")]
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class MPIO_PATH_INFORMATION {
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[key, read]
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string InstanceName;
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[read] boolean Active;
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[WmiDataId(1),
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read,
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Description("Number of Paths in use")
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] uint32 NumberPaths;
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//
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// Note that each of these are ULONGLONG aligned.
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//
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[WmiDataId(2),
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read,
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Description("Array of Adapter/Path Information."),
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WmiSizeIs("NumberPaths")
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] MPIO_ADAPTER_INFORMATION PathList[];
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};
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[WMI,
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guid("{e732405b-b15e-4872-afd0-0df69dc1bb01}")]
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class MPIO_CONTROLLER_INFO {
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//
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// Devices behind this controller will have a matching
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// ControllerId in the PDO_INFORMATION class.
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//
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[WmiDataId(1)] uint64 ControllerId;
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[WmiDataId(2)] uint32 ControllerState;
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[WmiDataId(3), MaxLen(63)] string AssociatedDsm;
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};
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[Dynamic,
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Provider("WmiProv"),
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WMI,
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Description("Array Controller Information."),
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Locale("MS\\0x409"),
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guid("{cf07da2c-e598-45d2-9d78-75c38b8164e8}")]
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class MPIO_CONTROLLER_CONFIGURATION {
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[key, read]
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string InstanceName;
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[read] boolean Active;
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[WmiDataId(1),
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read,
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Description("Number of Controllers.")
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] uint32 NumberControllers;
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//
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// Note that these are ULONGLONG aligned.
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//
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[WmiDataId(2),
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read,
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Description("Array of Controller Information Structures."),
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WmiSizeIs("NumberControllers")
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] MPIO_CONTROLLER_INFO ControllerInfo[];
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};
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//
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// Methods go here...TODO
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// Move LUNS
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// Set Path Verification period
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// Set Fail-Back period
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//
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//
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// Used to Log interesting events - F.O., F.B., Config change...
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//
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[Dynamic,
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Provider("WMIProv"),
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WMI,
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Description("MultiPath Event Logger"),
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guid("{2abb031a-71aa-46d4-a53f-eae34051e357}"),
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locale("MS\\0x409")
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]
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class MPIO_EventEntry : WMIEvent
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{
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[key, read]
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string InstanceName;
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[key]
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boolean Active;
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[WmiDataId(1),
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read,
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Description("Time Stamp"),
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WmiTimeStamp
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] uint64 TimeStamp;
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[WmiDataId(2),
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read,
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Values{"Fatal Error",
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"Error",
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"Warning",
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"Information"},
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DefineValues{"MPIO_FATAL_ERROR",
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"MPIO_ERROR",
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"MPIO_WARNING",
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"MPIO_INFORMATION"},
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ValueMap{"1", "2", "3", "4"}
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] uint32 Severity;
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[WmiDataId(3),
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read,
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MaxLen(63),
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Description("Component")
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] string Component;
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[WmiDataId(4),
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read,
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MaxLen(63),
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Description("Event Description")
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] string EventDescription;
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};
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