block

type Disk struct {
	// Name contains a short name for the disk, e.g. `sda`
	Name string `json:"name"`
	// SizeBytes contains the total amount of storage, in bytes, for this disk
	SizeBytes uint64 `json:"size_bytes"`
	// PhysicalBlockSizeBytes is the size, in bytes, of the physical blocks in
	// this disk. This is typically the minimum amount of data that can be
	// written to a disk in a single write operation.
	PhysicalBlockSizeBytes uint64 `json:"physical_block_size_bytes"`
	// DriveType is the category of disk drive for this disk.
	DriveType DriveType `json:"drive_type"`
	// IsRemovable indicates if the disk drive is removable.
	IsRemovable bool `json:"removable"`
	// StorageController is the category of storage controller used by the
	// disk.
	StorageController StorageController `json:"storage_controller"`
	// BusPath is the filepath to the bus for this disk.
	BusPath string `json:"bus_path"`
	// NUMANodeID contains the numeric index (0-based) of the NUMA Node this
	// disk is affined to, or -1 if the host system is non-NUMA.
	// TODO(jaypipes): Convert this to a TopologyNode struct pointer and then
	// add to serialized output as "numa_node,omitempty"
	NUMANodeID int `json:"-"`
	// Vendor is the manufacturer of the disk.
	Vendor string `json:"vendor"`
	// Model is the model number of the disk.
	Model string `json:"model"`
	// SerialNumber is the serial number of the disk.
	SerialNumber string `json:"serial_number"`
	// WWN is the World-wide Name of the disk.
	// See: https://en.wikipedia.org/wiki/World_Wide_Name
	WWN string `json:"wwn"`
	// WWNNoExtension is the World-wide Name of the disk with any vendor
	// extensions excluded.
	// See: https://en.wikipedia.org/wiki/World_Wide_Name
	WWNNoExtension string `json:"wwnNoExtension"`
	// Partitions contains an array of pointers to `Partition` structs, one for
	// each partition on the disk.
	Partitions []*Partition `json:"partitions"`
}

type DriveType int

type Info struct {

	// TotalSizeBytes contains the total amount of storage, in bytes, on the
	// host system.
	TotalSizeBytes uint64 `json:"total_size_bytes"`
	// DEPRECATED: Please use TotalSizeBytes
	TotalPhysicalBytes uint64 `json:"-"`
	// Disks contains an array of pointers to `Disk` structs, one for each disk
	// drive on the host system.
	Disks []*Disk `json:"disks"`
	// Partitions contains an array of pointers to `Partition` structs, one for
	// each partition on any disk drive on the host system.
	Partitions []*Partition `json:"-"`
	// contains filtered or unexported fields
}

type Partition struct {
	// Disk is a pointer to the `Disk` struct that houses this partition.
	Disk *Disk `json:"-"`
	// Name is the system given or user given name to the partition, e.g. "sda1".
	Name string `json:"name"`
	// Label is the human-readable label given to the partition. On Linux, this
	// is derived from the `ID_PART_ENTRY_NAME` udev entry.
	Label string `json:"label"`
	// MountPoint is the path where this partition is mounted.
	MountPoint string `json:"mount_point"`
	// SizeBytes contains the total amount of storage, in bytes, this partition
	// can consume.
	SizeBytes uint64 `json:"size_bytes"`
	// Type contains the type of the partition.
	Type string `json:"type"`
	// IsReadOnly indicates if the partition is marked read-only.
	IsReadOnly bool `json:"read_only"`
	// UUID is a unique identifier for the partition. Note that for Windows
	// partitions, this field contains a Volume Serial Number which is not
	// in the standard UUID format, e.g. "A8C3D032".
	UUID string `json:"uuid"`
	// FilesystemLabel is the label of the filesystem contained on the
	// partition. On Linux, this is derived from the `ID_FS_NAME` udev entry.
	FilesystemLabel string `json:"filesystem_label"`
}

type StorageController int