migration

package
v0.0.0-...-b84de06 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Aug 9, 2020 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

View Source 
const BTRFSFeatureMigrationHeader = "migration_header"

BTRFSFeatureMigrationHeader indicates a migration header will be sent/recv in data channel first.

View Source 
const BTRFSFeatureSubvolumes = "header_subvolumes"

BTRFSFeatureSubvolumes indicates migration can send/recv subvolumes.

Variables

View Source 
var CRIUType_name = map[int32]string{
	0: "CRIU_RSYNC",
	1: "PHAUL",
	2: "NONE",
}
View Source 
var CRIUType_value = map[string]int32{
	"CRIU_RSYNC": 0,
	"PHAUL":      1,
	"NONE":       2,
}
View Source 
var MigrationFSType_name = map[int32]string{
	0: "RSYNC",
	1: "BTRFS",
	2: "ZFS",
	3: "RBD",
	4: "BLOCK_AND_RSYNC",
}
View Source 
var MigrationFSType_value = map[string]int32{
	"RSYNC":           0,
	"BTRFS":           1,
	"ZFS":             2,
	"RBD":             3,
	"BLOCK_AND_RSYNC": 4,
}

Functions

func ProgressReader 

func ProgressReader(op *operations.Operation, key string, description string) func(io.ReadCloser) io.ReadCloser

ProgressReader reports the read progress.

func ProgressTracker 

func ProgressTracker(op *operations.Operation, key string, description string) *ioprogress.ProgressTracker

ProgressTracker returns a migration I/O tracker

func ProgressWriter 

func ProgressWriter(op *operations.Operation, key string, description string) func(io.WriteCloser) io.WriteCloser

ProgressWriter reports the write progress.

func ProtoRecv 

func ProtoRecv(ws *websocket.Conn, msg proto.Message) error

ProtoRecv gets a protobuf message from a websocket

func ProtoSend 

func ProtoSend(ws *websocket.Conn, msg proto.Message) error

ProtoSend sends a protobuf message over a websocket

func ProtoSendControl 

func ProtoSendControl(ws *websocket.Conn, err error)

ProtoSendControl sends a migration control message over a websocket

Types

type BtrfsFeatures 

type BtrfsFeatures struct {
	MigrationHeader      *bool    `protobuf:"varint,1,opt,name=migration_header,json=migrationHeader" json:"migration_header,omitempty"`
	HeaderSubvolumes     *bool    `protobuf:"varint,2,opt,name=header_subvolumes,json=headerSubvolumes" json:"header_subvolumes,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*BtrfsFeatures) Descriptor 

func (*BtrfsFeatures) Descriptor() ([]byte, []int)

func (*BtrfsFeatures) GetHeaderSubvolumes 

func (m *BtrfsFeatures) GetHeaderSubvolumes() bool

func (*BtrfsFeatures) GetMigrationHeader 

func (m *BtrfsFeatures) GetMigrationHeader() bool

func (*BtrfsFeatures) ProtoMessage 

func (*BtrfsFeatures) ProtoMessage()

func (*BtrfsFeatures) Reset 

func (m *BtrfsFeatures) Reset()

func (*BtrfsFeatures) String 

func (m *BtrfsFeatures) String() string

func (*BtrfsFeatures) XXX_DiscardUnknown 

func (m *BtrfsFeatures) XXX_DiscardUnknown()

func (*BtrfsFeatures) XXX_Marshal 

func (m *BtrfsFeatures) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*BtrfsFeatures) XXX_Merge 

func (m *BtrfsFeatures) XXX_Merge(src proto.Message)

func (*BtrfsFeatures) XXX_Size 

func (m *BtrfsFeatures) XXX_Size() int

func (*BtrfsFeatures) XXX_Unmarshal 

func (m *BtrfsFeatures) XXX_Unmarshal(b []byte) error

type CRIUType 

type CRIUType int32
const (
	CRIUType_CRIU_RSYNC CRIUType = 0
	CRIUType_PHAUL      CRIUType = 1
	CRIUType_NONE       CRIUType = 2
)

func (CRIUType) Enum 

func (x CRIUType) Enum() *CRIUType

func (CRIUType) EnumDescriptor 

func (CRIUType) EnumDescriptor() ([]byte, []int)

func (CRIUType) String 

func (x CRIUType) String() string

func (*CRIUType) UnmarshalJSON 

func (x *CRIUType) UnmarshalJSON(data []byte) error

type Config 

type Config struct {
	Key                  *string  `protobuf:"bytes,1,req,name=key" json:"key,omitempty"`
	Value                *string  `protobuf:"bytes,2,req,name=value" json:"value,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*Config) Descriptor 

func (*Config) Descriptor() ([]byte, []int)

func (*Config) GetKey 

func (m *Config) GetKey() string

func (*Config) GetValue 

func (m *Config) GetValue() string

func (*Config) ProtoMessage 

func (*Config) ProtoMessage()

func (*Config) Reset 

func (m *Config) Reset()

func (*Config) String 

func (m *Config) String() string

func (*Config) XXX_DiscardUnknown 

func (m *Config) XXX_DiscardUnknown()

func (*Config) XXX_Marshal 

func (m *Config) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Config) XXX_Merge 

func (m *Config) XXX_Merge(src proto.Message)

func (*Config) XXX_Size 

func (m *Config) XXX_Size() int

func (*Config) XXX_Unmarshal 

func (m *Config) XXX_Unmarshal(b []byte) error

type Device 

type Device struct {
	Name                 *string   `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
	Config               []*Config `protobuf:"bytes,2,rep,name=config" json:"config,omitempty"`
	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
	XXX_unrecognized     []byte    `json:"-"`
	XXX_sizecache        int32     `json:"-"`
}

func (*Device) Descriptor 

func (*Device) Descriptor() ([]byte, []int)

func (*Device) GetConfig 

func (m *Device) GetConfig() []*Config

func (*Device) GetName 

func (m *Device) GetName() string

func (*Device) ProtoMessage 

func (*Device) ProtoMessage()

func (*Device) Reset 

func (m *Device) Reset()

func (*Device) String 

func (m *Device) String() string

func (*Device) XXX_DiscardUnknown 

func (m *Device) XXX_DiscardUnknown()

func (*Device) XXX_Marshal 

func (m *Device) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Device) XXX_Merge 

func (m *Device) XXX_Merge(src proto.Message)

func (*Device) XXX_Size 

func (m *Device) XXX_Size() int

func (*Device) XXX_Unmarshal 

func (m *Device) XXX_Unmarshal(b []byte) error

type DumpStatsEntry 

type DumpStatsEntry struct {
	FreezingTime         *uint32  `protobuf:"varint,1,req,name=freezing_time,json=freezingTime" json:"freezing_time,omitempty"`
	FrozenTime           *uint32  `protobuf:"varint,2,req,name=frozen_time,json=frozenTime" json:"frozen_time,omitempty"`
	MemdumpTime          *uint32  `protobuf:"varint,3,req,name=memdump_time,json=memdumpTime" json:"memdump_time,omitempty"`
	MemwriteTime         *uint32  `protobuf:"varint,4,req,name=memwrite_time,json=memwriteTime" json:"memwrite_time,omitempty"`
	PagesScanned         *uint64  `protobuf:"varint,5,req,name=pages_scanned,json=pagesScanned" json:"pages_scanned,omitempty"`
	PagesSkippedParent   *uint64  `protobuf:"varint,6,req,name=pages_skipped_parent,json=pagesSkippedParent" json:"pages_skipped_parent,omitempty"`
	PagesWritten         *uint64  `protobuf:"varint,7,req,name=pages_written,json=pagesWritten" json:"pages_written,omitempty"`
	IrmapResolve         *uint32  `protobuf:"varint,8,opt,name=irmap_resolve,json=irmapResolve" json:"irmap_resolve,omitempty"`
	PagesLazy            *uint64  `protobuf:"varint,9,req,name=pages_lazy,json=pagesLazy" json:"pages_lazy,omitempty"`
	PagePipes            *uint64  `protobuf:"varint,10,opt,name=page_pipes,json=pagePipes" json:"page_pipes,omitempty"`
	PagePipeBufs         *uint64  `protobuf:"varint,11,opt,name=page_pipe_bufs,json=pagePipeBufs" json:"page_pipe_bufs,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

This one contains statistics about dump/restore process

func (*DumpStatsEntry) Descriptor 

func (*DumpStatsEntry) Descriptor() ([]byte, []int)

func (*DumpStatsEntry) GetFreezingTime 

func (m *DumpStatsEntry) GetFreezingTime() uint32

func (*DumpStatsEntry) GetFrozenTime 

func (m *DumpStatsEntry) GetFrozenTime() uint32

func (*DumpStatsEntry) GetIrmapResolve 

func (m *DumpStatsEntry) GetIrmapResolve() uint32

func (*DumpStatsEntry) GetMemdumpTime 

func (m *DumpStatsEntry) GetMemdumpTime() uint32

func (*DumpStatsEntry) GetMemwriteTime 

func (m *DumpStatsEntry) GetMemwriteTime() uint32

func (*DumpStatsEntry) GetPagePipeBufs 

func (m *DumpStatsEntry) GetPagePipeBufs() uint64

func (*DumpStatsEntry) GetPagePipes 

func (m *DumpStatsEntry) GetPagePipes() uint64

func (*DumpStatsEntry) GetPagesLazy 

func (m *DumpStatsEntry) GetPagesLazy() uint64

func (*DumpStatsEntry) GetPagesScanned 

func (m *DumpStatsEntry) GetPagesScanned() uint64

func (*DumpStatsEntry) GetPagesSkippedParent 

func (m *DumpStatsEntry) GetPagesSkippedParent() uint64

func (*DumpStatsEntry) GetPagesWritten 

func (m *DumpStatsEntry) GetPagesWritten() uint64

func (*DumpStatsEntry) ProtoMessage 

func (*DumpStatsEntry) ProtoMessage()

func (*DumpStatsEntry) Reset 

func (m *DumpStatsEntry) Reset()

func (*DumpStatsEntry) String 

func (m *DumpStatsEntry) String() string

func (*DumpStatsEntry) XXX_DiscardUnknown 

func (m *DumpStatsEntry) XXX_DiscardUnknown()

func (*DumpStatsEntry) XXX_Marshal 

func (m *DumpStatsEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*DumpStatsEntry) XXX_Merge 

func (m *DumpStatsEntry) XXX_Merge(src proto.Message)

func (*DumpStatsEntry) XXX_Size 

func (m *DumpStatsEntry) XXX_Size() int

func (*DumpStatsEntry) XXX_Unmarshal 

func (m *DumpStatsEntry) XXX_Unmarshal(b []byte) error

type IDMapType 

type IDMapType struct {
	Isuid                *bool    `protobuf:"varint,1,req,name=isuid" json:"isuid,omitempty"`
	Isgid                *bool    `protobuf:"varint,2,req,name=isgid" json:"isgid,omitempty"`
	Hostid               *int32   `protobuf:"varint,3,req,name=hostid" json:"hostid,omitempty"`
	Nsid                 *int32   `protobuf:"varint,4,req,name=nsid" json:"nsid,omitempty"`
	Maprange             *int32   `protobuf:"varint,5,req,name=maprange" json:"maprange,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*IDMapType) Descriptor 

func (*IDMapType) Descriptor() ([]byte, []int)

func (*IDMapType) GetHostid 

func (m *IDMapType) GetHostid() int32

func (*IDMapType) GetIsgid 

func (m *IDMapType) GetIsgid() bool

func (*IDMapType) GetIsuid 

func (m *IDMapType) GetIsuid() bool

func (*IDMapType) GetMaprange 

func (m *IDMapType) GetMaprange() int32

func (*IDMapType) GetNsid 

func (m *IDMapType) GetNsid() int32

func (*IDMapType) ProtoMessage 

func (*IDMapType) ProtoMessage()

func (*IDMapType) Reset 

func (m *IDMapType) Reset()

func (*IDMapType) String 

func (m *IDMapType) String() string

func (*IDMapType) XXX_DiscardUnknown 

func (m *IDMapType) XXX_DiscardUnknown()

func (*IDMapType) XXX_Marshal 

func (m *IDMapType) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*IDMapType) XXX_Merge 

func (m *IDMapType) XXX_Merge(src proto.Message)

func (*IDMapType) XXX_Size 

func (m *IDMapType) XXX_Size() int

func (*IDMapType) XXX_Unmarshal 

func (m *IDMapType) XXX_Unmarshal(b []byte) error

type MigrationControl 

type MigrationControl struct {
	Success *bool `protobuf:"varint,1,req,name=success" json:"success,omitempty"`
	// optional failure message if sending a failure
	Message              *string  `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*MigrationControl) Descriptor 

func (*MigrationControl) Descriptor() ([]byte, []int)

func (*MigrationControl) GetMessage 

func (m *MigrationControl) GetMessage() string

func (*MigrationControl) GetSuccess 

func (m *MigrationControl) GetSuccess() bool

func (*MigrationControl) ProtoMessage 

func (*MigrationControl) ProtoMessage()

func (*MigrationControl) Reset 

func (m *MigrationControl) Reset()

func (*MigrationControl) String 

func (m *MigrationControl) String() string

func (*MigrationControl) XXX_DiscardUnknown 

func (m *MigrationControl) XXX_DiscardUnknown()

func (*MigrationControl) XXX_Marshal 

func (m *MigrationControl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MigrationControl) XXX_Merge 

func (m *MigrationControl) XXX_Merge(src proto.Message)

func (*MigrationControl) XXX_Size 

func (m *MigrationControl) XXX_Size() int

func (*MigrationControl) XXX_Unmarshal 

func (m *MigrationControl) XXX_Unmarshal(b []byte) error

type MigrationFSType 

type MigrationFSType int32
const (
	MigrationFSType_RSYNC           MigrationFSType = 0
	MigrationFSType_BTRFS           MigrationFSType = 1
	MigrationFSType_ZFS             MigrationFSType = 2
	MigrationFSType_RBD             MigrationFSType = 3
	MigrationFSType_BLOCK_AND_RSYNC MigrationFSType = 4
)

func (MigrationFSType) Enum 

func (x MigrationFSType) Enum() *MigrationFSType

func (MigrationFSType) EnumDescriptor 

func (MigrationFSType) EnumDescriptor() ([]byte, []int)

func (MigrationFSType) String 

func (x MigrationFSType) String() string

func (*MigrationFSType) UnmarshalJSON 

func (x *MigrationFSType) UnmarshalJSON(data []byte) error

type MigrationHeader 

type MigrationHeader struct {
	Fs                   *MigrationFSType `protobuf:"varint,1,req,name=fs,enum=migration.MigrationFSType" json:"fs,omitempty"`
	Criu                 *CRIUType        `protobuf:"varint,2,opt,name=criu,enum=migration.CRIUType" json:"criu,omitempty"`
	Idmap                []*IDMapType     `protobuf:"bytes,3,rep,name=idmap" json:"idmap,omitempty"`
	SnapshotNames        []string         `protobuf:"bytes,4,rep,name=snapshotNames" json:"snapshotNames,omitempty"`
	Snapshots            []*Snapshot      `protobuf:"bytes,5,rep,name=snapshots" json:"snapshots,omitempty"`
	Predump              *bool            `protobuf:"varint,7,opt,name=predump" json:"predump,omitempty"`
	RsyncFeatures        *RsyncFeatures   `protobuf:"bytes,8,opt,name=rsyncFeatures" json:"rsyncFeatures,omitempty"`
	Refresh              *bool            `protobuf:"varint,9,opt,name=refresh" json:"refresh,omitempty"`
	ZfsFeatures          *ZfsFeatures     `protobuf:"bytes,10,opt,name=zfsFeatures" json:"zfsFeatures,omitempty"`
	VolumeSize           *int64           `protobuf:"varint,11,opt,name=volumeSize" json:"volumeSize,omitempty"`
	BtrfsFeatures        *BtrfsFeatures   `protobuf:"bytes,12,opt,name=btrfsFeatures" json:"btrfsFeatures,omitempty"`
	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
	XXX_unrecognized     []byte           `json:"-"`
	XXX_sizecache        int32            `json:"-"`
}

func TypesToHeader 

func TypesToHeader(types ...Type) MigrationHeader

TypesToHeader converts one or more Types to a MigrationHeader. It uses the first type argument supplied to indicate the preferred migration method and sets the MigrationHeader's Fs type to that. If the preferred type is ZFS then it will also set the header's optional ZfsFeatures. If the fallback Rsync type is present in any of the types even if it is not preferred, then its optional features are added to the header's RsyncFeatures, allowing for fallback negotiation to take place on the farside.

func (*MigrationHeader) Descriptor 

func (*MigrationHeader) Descriptor() ([]byte, []int)

func (*MigrationHeader) GetBtrfsFeatures 

func (m *MigrationHeader) GetBtrfsFeatures() *BtrfsFeatures

func (*MigrationHeader) GetBtrfsFeaturesSlice 

func (m *MigrationHeader) GetBtrfsFeaturesSlice() []string

GetBtrfsFeaturesSlice returns a slice of strings representing the supported BTRFS features.

func (*MigrationHeader) GetCriu 

func (m *MigrationHeader) GetCriu() CRIUType

func (*MigrationHeader) GetFs 

func (m *MigrationHeader) GetFs() MigrationFSType

func (*MigrationHeader) GetIdmap 

func (m *MigrationHeader) GetIdmap() []*IDMapType

func (*MigrationHeader) GetPredump 

func (m *MigrationHeader) GetPredump() bool

func (*MigrationHeader) GetRefresh 

func (m *MigrationHeader) GetRefresh() bool

func (*MigrationHeader) GetRsyncFeatures 

func (m *MigrationHeader) GetRsyncFeatures() *RsyncFeatures

func (*MigrationHeader) GetRsyncFeaturesSlice 

func (m *MigrationHeader) GetRsyncFeaturesSlice() []string

GetRsyncFeaturesSlice returns a slice of strings representing the supported RSYNC features

func (*MigrationHeader) GetSnapshotNames 

func (m *MigrationHeader) GetSnapshotNames() []string

func (*MigrationHeader) GetSnapshots 

func (m *MigrationHeader) GetSnapshots() []*Snapshot

func (*MigrationHeader) GetVolumeSize 

func (m *MigrationHeader) GetVolumeSize() int64

func (*MigrationHeader) GetZfsFeatures 

func (m *MigrationHeader) GetZfsFeatures() *ZfsFeatures

func (*MigrationHeader) GetZfsFeaturesSlice 

func (m *MigrationHeader) GetZfsFeaturesSlice() []string

GetZfsFeaturesSlice returns a slice of strings representing the supported ZFS features

func (*MigrationHeader) ProtoMessage 

func (*MigrationHeader) ProtoMessage()

func (*MigrationHeader) Reset 

func (m *MigrationHeader) Reset()

func (*MigrationHeader) String 

func (m *MigrationHeader) String() string

func (*MigrationHeader) XXX_DiscardUnknown 

func (m *MigrationHeader) XXX_DiscardUnknown()

func (*MigrationHeader) XXX_Marshal 

func (m *MigrationHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MigrationHeader) XXX_Merge 

func (m *MigrationHeader) XXX_Merge(src proto.Message)

func (*MigrationHeader) XXX_Size 

func (m *MigrationHeader) XXX_Size() int

func (*MigrationHeader) XXX_Unmarshal 

func (m *MigrationHeader) XXX_Unmarshal(b []byte) error

type MigrationSync 

type MigrationSync struct {
	FinalPreDump         *bool    `protobuf:"varint,1,req,name=finalPreDump" json:"finalPreDump,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*MigrationSync) Descriptor 

func (*MigrationSync) Descriptor() ([]byte, []int)

func (*MigrationSync) GetFinalPreDump 

func (m *MigrationSync) GetFinalPreDump() bool

func (*MigrationSync) ProtoMessage 

func (*MigrationSync) ProtoMessage()

func (*MigrationSync) Reset 

func (m *MigrationSync) Reset()

func (*MigrationSync) String 

func (m *MigrationSync) String() string

func (*MigrationSync) XXX_DiscardUnknown 

func (m *MigrationSync) XXX_DiscardUnknown()

func (*MigrationSync) XXX_Marshal 

func (m *MigrationSync) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MigrationSync) XXX_Merge 

func (m *MigrationSync) XXX_Merge(src proto.Message)

func (*MigrationSync) XXX_Size 

func (m *MigrationSync) XXX_Size() int

func (*MigrationSync) XXX_Unmarshal 

func (m *MigrationSync) XXX_Unmarshal(b []byte) error

type RestoreStatsEntry 

type RestoreStatsEntry struct {
	PagesCompared        *uint64  `protobuf:"varint,1,req,name=pages_compared,json=pagesCompared" json:"pages_compared,omitempty"`
	PagesSkippedCow      *uint64  `protobuf:"varint,2,req,name=pages_skipped_cow,json=pagesSkippedCow" json:"pages_skipped_cow,omitempty"`
	ForkingTime          *uint32  `protobuf:"varint,3,req,name=forking_time,json=forkingTime" json:"forking_time,omitempty"`
	RestoreTime          *uint32  `protobuf:"varint,4,req,name=restore_time,json=restoreTime" json:"restore_time,omitempty"`
	PagesRestored        *uint64  `protobuf:"varint,5,opt,name=pages_restored,json=pagesRestored" json:"pages_restored,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*RestoreStatsEntry) Descriptor 

func (*RestoreStatsEntry) Descriptor() ([]byte, []int)

func (*RestoreStatsEntry) GetForkingTime 

func (m *RestoreStatsEntry) GetForkingTime() uint32

func (*RestoreStatsEntry) GetPagesCompared 

func (m *RestoreStatsEntry) GetPagesCompared() uint64

func (*RestoreStatsEntry) GetPagesRestored 

func (m *RestoreStatsEntry) GetPagesRestored() uint64

func (*RestoreStatsEntry) GetPagesSkippedCow 

func (m *RestoreStatsEntry) GetPagesSkippedCow() uint64

func (*RestoreStatsEntry) GetRestoreTime 

func (m *RestoreStatsEntry) GetRestoreTime() uint32

func (*RestoreStatsEntry) ProtoMessage 

func (*RestoreStatsEntry) ProtoMessage()

func (*RestoreStatsEntry) Reset 

func (m *RestoreStatsEntry) Reset()

func (*RestoreStatsEntry) String 

func (m *RestoreStatsEntry) String() string

func (*RestoreStatsEntry) XXX_DiscardUnknown 

func (m *RestoreStatsEntry) XXX_DiscardUnknown()

func (*RestoreStatsEntry) XXX_Marshal 

func (m *RestoreStatsEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RestoreStatsEntry) XXX_Merge 

func (m *RestoreStatsEntry) XXX_Merge(src proto.Message)

func (*RestoreStatsEntry) XXX_Size 

func (m *RestoreStatsEntry) XXX_Size() int

func (*RestoreStatsEntry) XXX_Unmarshal 

func (m *RestoreStatsEntry) XXX_Unmarshal(b []byte) error

type RsyncFeatures 

type RsyncFeatures struct {
	Xattrs               *bool    `protobuf:"varint,1,opt,name=xattrs" json:"xattrs,omitempty"`
	Delete               *bool    `protobuf:"varint,2,opt,name=delete" json:"delete,omitempty"`
	Compress             *bool    `protobuf:"varint,3,opt,name=compress" json:"compress,omitempty"`
	Bidirectional        *bool    `protobuf:"varint,4,opt,name=bidirectional" json:"bidirectional,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*RsyncFeatures) Descriptor 

func (*RsyncFeatures) Descriptor() ([]byte, []int)

func (*RsyncFeatures) GetBidirectional 

func (m *RsyncFeatures) GetBidirectional() bool

func (*RsyncFeatures) GetCompress 

func (m *RsyncFeatures) GetCompress() bool

func (*RsyncFeatures) GetDelete 

func (m *RsyncFeatures) GetDelete() bool

func (*RsyncFeatures) GetXattrs 

func (m *RsyncFeatures) GetXattrs() bool

func (*RsyncFeatures) ProtoMessage 

func (*RsyncFeatures) ProtoMessage()

func (*RsyncFeatures) Reset 

func (m *RsyncFeatures) Reset()

func (*RsyncFeatures) String 

func (m *RsyncFeatures) String() string

func (*RsyncFeatures) XXX_DiscardUnknown 

func (m *RsyncFeatures) XXX_DiscardUnknown()

func (*RsyncFeatures) XXX_Marshal 

func (m *RsyncFeatures) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RsyncFeatures) XXX_Merge 

func (m *RsyncFeatures) XXX_Merge(src proto.Message)

func (*RsyncFeatures) XXX_Size 

func (m *RsyncFeatures) XXX_Size() int

func (*RsyncFeatures) XXX_Unmarshal 

func (m *RsyncFeatures) XXX_Unmarshal(b []byte) error

type Snapshot 

type Snapshot struct {
	Name                 *string   `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
	LocalConfig          []*Config `protobuf:"bytes,2,rep,name=localConfig" json:"localConfig,omitempty"`
	Profiles             []string  `protobuf:"bytes,3,rep,name=profiles" json:"profiles,omitempty"`
	Ephemeral            *bool     `protobuf:"varint,4,req,name=ephemeral" json:"ephemeral,omitempty"`
	LocalDevices         []*Device `protobuf:"bytes,5,rep,name=localDevices" json:"localDevices,omitempty"`
	Architecture         *int32    `protobuf:"varint,6,req,name=architecture" json:"architecture,omitempty"`
	Stateful             *bool     `protobuf:"varint,7,req,name=stateful" json:"stateful,omitempty"`
	CreationDate         *int64    `protobuf:"varint,8,opt,name=creation_date,json=creationDate" json:"creation_date,omitempty"`
	LastUsedDate         *int64    `protobuf:"varint,9,opt,name=last_used_date,json=lastUsedDate" json:"last_used_date,omitempty"`
	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
	XXX_unrecognized     []byte    `json:"-"`
	XXX_sizecache        int32     `json:"-"`
}

func (*Snapshot) Descriptor 

func (*Snapshot) Descriptor() ([]byte, []int)

func (*Snapshot) GetArchitecture 

func (m *Snapshot) GetArchitecture() int32

func (*Snapshot) GetCreationDate 

func (m *Snapshot) GetCreationDate() int64

func (*Snapshot) GetEphemeral 

func (m *Snapshot) GetEphemeral() bool

func (*Snapshot) GetLastUsedDate 

func (m *Snapshot) GetLastUsedDate() int64

func (*Snapshot) GetLocalConfig 

func (m *Snapshot) GetLocalConfig() []*Config

func (*Snapshot) GetLocalDevices 

func (m *Snapshot) GetLocalDevices() []*Device

func (*Snapshot) GetName 

func (m *Snapshot) GetName() string

func (*Snapshot) GetProfiles 

func (m *Snapshot) GetProfiles() []string

func (*Snapshot) GetStateful 

func (m *Snapshot) GetStateful() bool

func (*Snapshot) ProtoMessage 

func (*Snapshot) ProtoMessage()

func (*Snapshot) Reset 

func (m *Snapshot) Reset()

func (*Snapshot) String 

func (m *Snapshot) String() string

func (*Snapshot) XXX_DiscardUnknown 

func (m *Snapshot) XXX_DiscardUnknown()

func (*Snapshot) XXX_Marshal 

func (m *Snapshot) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Snapshot) XXX_Merge 

func (m *Snapshot) XXX_Merge(src proto.Message)

func (*Snapshot) XXX_Size 

func (m *Snapshot) XXX_Size() int

func (*Snapshot) XXX_Unmarshal 

func (m *Snapshot) XXX_Unmarshal(b []byte) error

type StatsEntry 

type StatsEntry struct {
	Dump                 *DumpStatsEntry    `protobuf:"bytes,1,opt,name=dump" json:"dump,omitempty"`
	Restore              *RestoreStatsEntry `protobuf:"bytes,2,opt,name=restore" json:"restore,omitempty"`
	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
	XXX_unrecognized     []byte             `json:"-"`
	XXX_sizecache        int32              `json:"-"`
}

func (*StatsEntry) Descriptor 

func (*StatsEntry) Descriptor() ([]byte, []int)

func (*StatsEntry) GetDump 

func (m *StatsEntry) GetDump() *DumpStatsEntry

func (*StatsEntry) GetRestore 

func (m *StatsEntry) GetRestore() *RestoreStatsEntry

func (*StatsEntry) ProtoMessage 

func (*StatsEntry) ProtoMessage()

func (*StatsEntry) Reset 

func (m *StatsEntry) Reset()

func (*StatsEntry) String 

func (m *StatsEntry) String() string

func (*StatsEntry) XXX_DiscardUnknown 

func (m *StatsEntry) XXX_DiscardUnknown()

func (*StatsEntry) XXX_Marshal 

func (m *StatsEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*StatsEntry) XXX_Merge 

func (m *StatsEntry) XXX_Merge(src proto.Message)

func (*StatsEntry) XXX_Size 

func (m *StatsEntry) XXX_Size() int

func (*StatsEntry) XXX_Unmarshal 

func (m *StatsEntry) XXX_Unmarshal(b []byte) error

type Type 

type Type struct {
	FSType   MigrationFSType // Transport mode selected.
	Features []string        // Feature hints for selected FSType transport mode.
}

Type represents the migration transport type. It indicates the method by which the migration can take place and what optional features are available.

func MatchTypes 

func MatchTypes(offer MigrationHeader, fallbackType MigrationFSType, ourTypes []Type) ([]Type, error)

MatchTypes attempts to find matching migration transport types between an offered type sent from a remote source and the types supported by a local storage pool. If matches are found then one or more Types are returned containing the method and the matching optional features present in both. The function also takes a fallback type which is used as an additional offer type preference in case the preferred remote type is not compatible with the local type available. It is expected that both sides of the migration will support the fallback type for the volume's content type that is being migrated.

type VolumeSourceArgs 

type VolumeSourceArgs struct {
	Name          string
	Snapshots     []string
	MigrationType Type
	TrackProgress bool
	MultiSync     bool
	FinalSync     bool
	Data          interface{} // Optional store to persist storage driver state between MultiSync phases.
	ContentType   string
}

VolumeSourceArgs represents the arguments needed to setup a volume migration source.

type VolumeTargetArgs 

type VolumeTargetArgs struct {
	Name          string
	Description   string
	Config        map[string]string
	Snapshots     []string
	MigrationType Type
	TrackProgress bool
	Refresh       bool
	Live          bool
	VolumeSize    int64
	ContentType   string
}

VolumeTargetArgs represents the arguments needed to setup a volume migration sink.

type ZfsFeatures 

type ZfsFeatures struct {
	Compress             *bool    `protobuf:"varint,1,opt,name=compress" json:"compress,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*ZfsFeatures) Descriptor 

func (*ZfsFeatures) Descriptor() ([]byte, []int)

func (*ZfsFeatures) GetCompress 

func (m *ZfsFeatures) GetCompress() bool

func (*ZfsFeatures) ProtoMessage 

func (*ZfsFeatures) ProtoMessage()

func (*ZfsFeatures) Reset 

func (m *ZfsFeatures) Reset()

func (*ZfsFeatures) String 

func (m *ZfsFeatures) String() string

func (*ZfsFeatures) XXX_DiscardUnknown 

func (m *ZfsFeatures) XXX_DiscardUnknown()

func (*ZfsFeatures) XXX_Marshal 

func (m *ZfsFeatures) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ZfsFeatures) XXX_Merge 

func (m *ZfsFeatures) XXX_Merge(src proto.Message)

func (*ZfsFeatures) XXX_Size 

func (m *ZfsFeatures) XXX_Size() int

func (*ZfsFeatures) XXX_Unmarshal 

func (m *ZfsFeatures) XXX_Unmarshal(b []byte) error

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