md

Documentation

Overview

Package md extracts useful info from the mdadm command on linux

Csv output is particularly supported, so that a csvfile-based enterprise's ETL tools can also monitor its servers and desktops

Index

• func Header() string
• func Keys_String2PtrMddata(_mp *map[string]*Mddata) []string
• func Md(_verbose bool) (smap map[string]*Mddata)
• func SortedKeys_String2PtrMddata(_mp *map[string]*Mddata) []string
• type Mddata
  • func (self *Mddata) Csv() string
  • func (self *Mddata) Print()
  • func (self *Mddata) Sprint() string

Functions

func Header

func Header() string

Header is generic

func Keys_String2PtrMddata

func Keys_String2PtrMddata(_mp *map[string]*Mddata) []string

Keys_String2PtrMddata is generic

func Md

func Md(_verbose bool) (smap map[string]*Mddata)

Md extracts mdadm data

func SortedKeys_String2PtrMddata

func SortedKeys_String2PtrMddata(_mp *map[string]*Mddata) []string

SortedKeys_String2PtrMddata is generic

Types

type Mddata

type Mddata struct {
	Name_             string // e.g. md0
	Status_           string // e.g. active
	Raidtype_         string // e.g. raid1
	Level_            string // e.g. 5
	Members_          string // e.g. sda2[0]/sdb2[1]
	Blocks_           string // e.g. 511988
	Chunk_            string // e.g. 65536Kb
	Bitmap_           string // e.g. 1/1
	Nearcopies_       string // e.g. 2
	Pages_            string // e.g. [4KB]
	Superversion_     string // e.g. 1.2
	Algo_             string // e.g. 2
	Numcomponents_    string // e.g. [5/5]	First num is ideal, second is actual
	Componentstatus_  string // e.g. [U_]
	Checkpct_         string // 40.2
	Checkminutesleft_ string // 6137.7
	Resync_           string // DELAYED
}

Mddata holds mdadm data

func (*Mddata) Csv

func (self *Mddata) Csv() string

Csv is generic

func (*Mddata) Print

func (self *Mddata) Print()

Print is generic

func (*Mddata) Sprint

func (self *Mddata) Sprint() string

Sprint is generic