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volume copying: clean up stale volume data files

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fix https://github.com/chrislusf/seaweedfs/issues/2250
This commit is contained in:
Chris Lu 2021-08-13 03:24:21 -07:00
parent 0f7d4556d8
commit f4decf02df
1 changed files with 12 additions and 3 deletions
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15
weed/server/volume_grpc_copy.go
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@ -69,16 +69,25 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo
ioutil.WriteFile(dataBaseFileName+".note", []byte(fmt.Sprintf("copying from %s", req.SourceDataNode)), 0755)
defer func() {
if err != nil {
os.Remove(dataBaseFileName + ".dat")
os.Remove(indexBaseFileName + ".idx")
os.Remove(dataBaseFileName + ".vif")
os.Remove(dataBaseFileName + ".note")
}
}()
// println("source:", volFileInfoResp.String())
if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, dataBaseFileName, ".dat", false, true); err != nil {
if err = vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, dataBaseFileName, ".dat", false, true); err != nil {
return err
}
if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.IdxFileSize, indexBaseFileName, ".idx", false, false); err != nil {
if err = vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.IdxFileSize, indexBaseFileName, ".idx", false, false); err != nil {
return err
}
if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, dataBaseFileName, ".vif", false, true); err != nil {
if err = vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, dataBaseFileName, ".vif", false, true); err != nil {
return err
}