smart

Documentation

Index

• Constants
• func Asset(name string) ([]byte, error)
• func AssetDir(name string) ([]string, error)
• func AssetInfo(name string) (os.FileInfo, error)
• func AssetNames() []string
• func MustAsset(name string) []byte
• func RestoreAsset(dir, name string) error
• func RestoreAssets(dir, name string) error
• type AtaInfo
• type Info
  • func GetInfo(device string) (Info, error)
• type NVMeDevice
  • func NewNVMeDevice(name string) *NVMeDevice
  • func (d *NVMeDevice) Close() error
  • func (d *NVMeDevice) Open() (err error)
• type NvmeInfo
• type ScsiInfo

Constants

const (
	NvmeAdminGetLogPage = 0x02
	NvmeAdminIdentify   = 0x06
)

NVMe admin disk query constants

Functions

func Asset

func Asset(name string) ([]byte, error)

Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetDir

func AssetDir(name string) ([]string, error)

AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:

data/
  foo.txt
  img/
    a.png
    b.png

then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.

func AssetInfo

func AssetInfo(name string) (os.FileInfo, error)

AssetInfo loads and returns the asset info for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetNames

func AssetNames() []string

AssetNames returns the names of the assets.

func MustAsset

func MustAsset(name string) []byte

MustAsset is like Asset but panics when Asset would return an error. It simplifies safe initialization of global variables.

func RestoreAsset

func RestoreAsset(dir, name string) error

RestoreAsset restores an asset under the given directory

func RestoreAssets

func RestoreAssets(dir, name string) error

RestoreAssets restores an asset under the given directory recursively

Types

type AtaInfo

type AtaInfo struct {
	LUWWNDeviceID         string `json:"scsiLuWWNDeviceID,omitempty"`
	SerialNum             string `json:"serialNum,omitempty"`
	ModelNum              string `json:"modelNum,omitempty"`
	FirmwareRevision      string `json:"firmwareRevision,omitempty"`
	RotationRate          string `json:"RotationRate,omitempty"`
	ATAMajorVersion       string `json:"MajorVersion,omitempty"`
	ATAMinorVersion       string `json:"MinorVersion,omitempty"`
	SmartSupportAvailable bool   `json:"smartSupportAvailable,omitempty"`
	SmartSupportEnabled   bool   `json:"smartSupportEnabled,omitempty"`
	ErrorLog              string `json:"smartErrorLog,omitempty"`
	Transport             string `json:"transport,omitempty"`
}

AtaInfo contains ATA drive info

type Info

type Info struct {
	Device string `json:"device"`

	Scsi *ScsiInfo `json:"scsi,omitempty"`
	Nvme *NvmeInfo `json:"nvme,omitempty"`
	Ata  *AtaInfo  `json:"ata,omitempty"`

	Error string `json:"error,omitempty"`
}

Info contains S.M.A.R.T data about the drive

func GetInfo

func GetInfo(device string) (Info, error)

GetInfo - gets info about device

type NVMeDevice

type NVMeDevice struct {
	Name string
	// contains filtered or unexported fields
}

NVMeDevice represents drive data about NVMe drives

func NewNVMeDevice

func NewNVMeDevice(name string) *NVMeDevice

NewNVMeDevice creates a new NVMeDevice struct with name

func (*NVMeDevice) Close

func (d *NVMeDevice) Close() error

Close - closes device file

func (*NVMeDevice) Open

func (d *NVMeDevice) Open() (err error)

Open - open device file to find kernel info

type NvmeInfo

type NvmeInfo struct {
	SerialNum       string `json:"serialNum,omitempty"`
	VendorID        string `json:"vendorId,omitempty"`
	FirmwareVersion string `json:"firmwareVersion,omitempty"`
	ModelNum        string `json:"modelNum,omitempty"`
	SpareAvailable  string `json:"spareAvailable,omitempty"`
	SpareThreshold  string `json:"spareThreshold,omitempty"`
	Temperature     string `json:"temperature,omitempty"`
	CriticalWarning string `json:"criticalWarning,omitempty"`

	MaxDataTransferPages        int      `json:"maxDataTransferPages,omitempty"`
	ControllerBusyTime          *big.Int `json:"controllerBusyTime,omitempty"`
	PowerOnHours                *big.Int `json:"powerOnHours,omitempty"`
	PowerCycles                 *big.Int `json:"powerCycles,omitempty"`
	UnsafeShutdowns             *big.Int `json:"unsafeShutdowns,omitempty"`
	MediaAndDataIntegrityErrors *big.Int `json:"mediaAndDataIntgerityErrors,omitempty"`
	DataUnitsReadBytes          *big.Int `json:"dataUnitsReadBytes,omitempty"`
	DataUnitsWrittenBytes       *big.Int `json:"dataUnitsWrittenBytes,omitempty"`
	HostReadCommands            *big.Int `json:"hostReadCommands,omitempty"`
	HostWriteCommands           *big.Int `json:"hostWriteCommands,omitempty"`
}

NvmeInfo contains NVMe drive info

type ScsiInfo

type ScsiInfo struct {
	CapacityBytes int64  `json:"scsiCapacityBytes,omitempty"`
	ModeSenseBuf  string `json:"scsiModeSenseBuf,omitempty"`
	RespLen       int64  `json:"scsirespLen,omitempty"`
	BdLen         int64  `json:"scsiBdLen,omitempty"`
	Offset        int64  `json:"scsiOffset,omitempty"`
	RPM           int64  `json:"sciRpm,omitempty"`
}

ScsiInfo contains SCSI drive Info