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| author | Chris Lu <chris.lu@gmail.com> | 2020-10-27 15:56:49 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2020-10-27 15:56:49 -0700 |
| commit | 53c3aad87528d57343afc5fdb3fb5107544af0fc (patch) | |
| tree | 5ae5bcf7ccc3cee3c55372674753d7c1ca48dff9 /weed/server/volume_grpc_copy.go | |
| parent | 6da87720eb24ecebf4c483ab57c5c7f9811321af (diff) | |
| download | seaweedfs-53c3aad87528d57343afc5fdb3fb5107544af0fc.tar.xz seaweedfs-53c3aad87528d57343afc5fdb3fb5107544af0fc.zip | |
volume: add a note file to avoid incomplete volume files
fix https://github.com/chrislusf/seaweedfs/issues/1567
Diffstat (limited to 'weed/server/volume_grpc_copy.go')
| -rw-r--r-- | weed/server/volume_grpc_copy.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/weed/server/volume_grpc_copy.go b/weed/server/volume_grpc_copy.go index 115f57422..17372eef4 100644 --- a/weed/server/volume_grpc_copy.go +++ b/weed/server/volume_grpc_copy.go @@ -4,6 +4,7 @@ import ( "context" "fmt" "io" + "io/ioutil" "math" "os" "time" @@ -60,6 +61,8 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo volumeFileName = storage.VolumeFileName(location.Directory, volFileInfoResp.Collection, int(req.VolumeId)) + ioutil.WriteFile(volumeFileName+".note", []byte(fmt.Sprintf("copying from %s", req.SourceDataNode)), 0755) + // println("source:", volFileInfoResp.String()) if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, volumeFileName, ".dat", false, true); err != nil { return err @@ -73,6 +76,8 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo return err } + os.Remove(volumeFileName+".note") + return nil }) |