Documentation

Index

Constants

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Variables

This section is empty.

Functions

func ComputePerfStats

func ComputePerfStats(latencies, throughputs []float64) (Latency, Throughput, error)

    ComputePerfStats takes arrays of Latency & Throughput to compute Statistics

    func IsNetworkOrHostDown

    func IsNetworkOrHostDown(err error, expectTimeouts bool) bool

      IsNetworkOrHostDown - if there was a network error or if the host is down. expectTimeouts indicates that *context* timeouts are expected and does not indicate a downed host. Other timeouts still returns down.

      Types

      type Host

      type Host struct {
      	Name      string
      	Port      Port
      	IsPortSet bool
      }

        Host - holds network host IP/name and its port.

        func ParseHost

        func ParseHost(s string) (*Host, error)

          ParseHost - parses string into Host

          func (Host) Equal

          func (host Host) Equal(compHost Host) bool

            Equal - checks whether given host is equal or not.

            func (Host) IsEmpty

            func (host Host) IsEmpty() bool

              IsEmpty - returns whether Host is empty or not

              func (Host) MarshalJSON

              func (host Host) MarshalJSON() ([]byte, error)

                MarshalJSON - converts Host into JSON data

                func (Host) String

                func (host Host) String() string

                  String - returns string representation of Host.

                  func (*Host) UnmarshalJSON

                  func (host *Host) UnmarshalJSON(data []byte) (err error)

                    UnmarshalJSON - parses data into Host.

                    type Latency

                    type Latency struct {
                    	Avg          float64 `json:"avg_secs,omitempty"`
                    	Percentile50 float64 `json:"percentile50_secs,omitempty"`
                    	Percentile90 float64 `json:"percentile90_secs,omitempty"`
                    	Percentile99 float64 `json:"percentile99_secs,omitempty"`
                    	Min          float64 `json:"min_secs,omitempty"`
                    	Max          float64 `json:"max_secs,omitempty"`
                    }

                      Latency holds latency information for read/write operations to the drive

                      type Port

                      type Port uint16

                        Port - network port

                        func ParsePort

                        func ParsePort(s string) (p Port, err error)

                          ParsePort - parses string into Port

                          func (Port) String

                          func (p Port) String() string

                            String - returns string representation of port.

                            type Throughput

                            type Throughput struct {
                            	Avg          float64 `json:"avg_bytes_per_sec,omitempty"`
                            	Percentile50 float64 `json:"percentile50_bytes_per_sec,omitempty"`
                            	Percentile90 float64 `json:"percentile90_bytes_per_sec,omitempty"`
                            	Percentile99 float64 `json:"percentile99_bytes_per_sec,omitempty"`
                            	Min          float64 `json:"min_bytes_per_sec,omitempty"`
                            	Max          float64 `json:"max_bytes_per_sec,omitempty"`
                            }

                              Throughput holds throughput information for read/write operations to the drive

                              type URL

                              type URL url.URL

                                URL - improved JSON friendly url.URL.

                                func ParseHTTPURL

                                func ParseHTTPURL(s string) (u *URL, err error)

                                  ParseHTTPURL - parses a string into HTTP URL, string is expected to be of form http:// or https://

                                  func ParseURL

                                  func ParseURL(s string) (u *URL, err error)

                                    ParseURL - parses string into URL.

                                    func (URL) IsEmpty

                                    func (u URL) IsEmpty() bool

                                      IsEmpty - checks URL is empty or not.

                                      func (URL) MarshalJSON

                                      func (u URL) MarshalJSON() ([]byte, error)

                                        MarshalJSON - converts to JSON string data.

                                        func (URL) String

                                        func (u URL) String() string

                                          String - returns string representation of URL.

                                          func (*URL) UnmarshalJSON

                                          func (u *URL) UnmarshalJSON(data []byte) (err error)

                                            UnmarshalJSON - parses given data into URL.