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shell: add ec.decode command

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This commit is contained in:
Chris Lu
2019-12-23 12:48:20 -08:00
parent dda5c6d3cb
commit 09ca936c78
42 changed files with 1052 additions and 396 deletions
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12
weed/storage/volume_backup.go
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@@ -6,12 +6,14 @@ import (
"io"
"os"
"google.golang.org/grpc"
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
"github.com/chrislusf/seaweedfs/weed/storage/idx"
"github.com/chrislusf/seaweedfs/weed/storage/needle"
"github.com/chrislusf/seaweedfs/weed/storage/super_block"
. "github.com/chrislusf/seaweedfs/weed/storage/types"
"google.golang.org/grpc"
)
func (v *Volume) GetVolumeSyncStatus() *volume_server_pb.VolumeSyncStatusResponse {
@@ -108,7 +110,7 @@ func (v *Volume) IncrementalBackup(volumeServer string, grpcDialOption grpc.Dial
}
// add to needle map
return ScanVolumeFileFrom(v.version, v.DataBackend, int64(startFromOffset), &VolumeFileScanner4GenIdx{v: v})
return ScanVolumeFileFrom(v.Version(), v.DataBackend, int64(startFromOffset), &VolumeFileScanner4GenIdx{v: v})
}
@@ -154,11 +156,11 @@ func (v *Volume) locateLastAppendEntry() (Offset, error) {
func (v *Volume) readAppendAtNs(offset Offset) (uint64, error) {
n, _, bodyLength, err := needle.ReadNeedleHeader(v.DataBackend, v.SuperBlock.version, offset.ToAcutalOffset())
n, _, bodyLength, err := needle.ReadNeedleHeader(v.DataBackend, v.SuperBlock.Version, offset.ToAcutalOffset())
if err != nil {
return 0, fmt.Errorf("ReadNeedleHeader: %v", err)
}
_, err = n.ReadNeedleBody(v.DataBackend, v.SuperBlock.version, offset.ToAcutalOffset()+int64(NeedleHeaderSize), bodyLength)
_, err = n.ReadNeedleBody(v.DataBackend, v.SuperBlock.Version, offset.ToAcutalOffset()+int64(NeedleHeaderSize), bodyLength)
if err != nil {
return 0, fmt.Errorf("ReadNeedleBody offset %d, bodyLength %d: %v", offset.ToAcutalOffset(), bodyLength, err)
}
@@ -244,7 +246,7 @@ type VolumeFileScanner4GenIdx struct {
v *Volume
}
func (scanner *VolumeFileScanner4GenIdx) VisitSuperBlock(superBlock SuperBlock) error {
func (scanner *VolumeFileScanner4GenIdx) VisitSuperBlock(superBlock super_block.SuperBlock) error {
return nil
}