pool

Documentation

Index

• Constants
• Variables
• func CheckForZreplInitial(ZreplRetryInterval time.Duration)
• func GetDevPathIfNotSlashDev(devID string) string
• func GetPoolName() ([]string, error)
• type ImportOptions
• type PoolNamePrefix

Constants

const (
	StatusNoPoolsAvailable = "no pools available"
	ZpoolStatusDegraded    = "DEGRADED"
	ZpoolStatusFaulted     = "FAULTED"
	ZpoolStatusOffline     = "OFFLINE"
	ZpoolStatusOnline      = "ONLINE"
	ZpoolStatusRemoved     = "REMOVED"
	ZpoolStatusUnavail     = "UNAVAIL"
)

PoolOperator is the name of the tool that makes pool-related operations.

Variables

var CStorZpools map[string]zpool.Topology

CStorZpools is a map of imported cstor pools config at backend identified via their UID

var ImportedCStorPools map[string]*cstor.CStorPoolInstance

ImportedCStorPools is a map of imported cstor pools API config identified via their UID

var PoolAddEventHandled = false

PoolAddEventHandled is a flag representing if the pool has been initially imported or created

var RunnerVar util.Runner

RunnerVar the runner variable for executing binaries.

Functions

func CheckForZreplInitial

func CheckForZreplInitial(ZreplRetryInterval time.Duration)

CheckForZreplInitial is blocking call for checking status of zrepl in cstor-pool container.

func GetDevPathIfNotSlashDev

func GetDevPathIfNotSlashDev(devID string) string

GetDevPathIfNotSlashDev gets the path from given deviceID if its not prefix to "/dev"

func GetPoolName

func GetPoolName() ([]string, error)

GetPoolName return the pool already created.

Types

type ImportOptions

type ImportOptions struct {
	// CachefileFlag option to use cachefile for import
	CachefileFlag bool

	// DevPath is directory where pool devices resides
	DevPath string
	// contains filtered or unexported fields
}

ImportOptions contains the options to build import command

type PoolNamePrefix

type PoolNamePrefix string

PoolNamePrefix is a typed string to store pool name prefix

const (
	PoolPrefix PoolNamePrefix = "cstor-"
)

PoolPrefix is prefix for pool name