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ec volume support deletes

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This commit is contained in:
Chris Lu
2019-06-19 22:57:14 -07:00
parent 115558e5f5
commit 856da7aae2
6 changed files with 162 additions and 17 deletions
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17
weed/server/volume_grpc_erasure_coding.go
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@@ -74,6 +74,11 @@ func (vs *VolumeServer) VolumeEcShardsRebuild(ctx context.Context, req *volume_s
} else {
rebuiltShardIds = generatedShardIds
}
if err := erasure_coding.RebuildEcxFile(baseFileName); err != nil {
return nil, fmt.Errorf("RebuildEcxFile %s: %v", baseFileName, err)
}
break
}
}
@@ -97,7 +102,7 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv
// copy ec data slices
for _, shardId := range req.ShardIds {
if err := vs.doCopyFile(ctx, client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, erasure_coding.ToExt(int(shardId))); err != nil {
if err := vs.doCopyFile(ctx, client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, erasure_coding.ToExt(int(shardId)), false); err != nil {
return err
}
}
@@ -107,7 +112,12 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv
}
// copy ecx file
if err := vs.doCopyFile(ctx, client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, ".ecx"); err != nil {
if err := vs.doCopyFile(ctx, client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, ".ecx", false); err != nil {
return err
}
// copy ecj file
if err := vs.doCopyFile(ctx, client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, ".ecj", true); err != nil {
return err
}
@@ -166,6 +176,9 @@ func (vs *VolumeServer) VolumeEcShardsDelete(ctx context.Context, req *volume_se
if err := os.Remove(baseFilename + ".ecx"); err != nil {
return nil, err
}
if err := os.Remove(baseFilename + ".ecj"); err != nil {
return nil, err
}
}
return &volume_server_pb.VolumeEcShardsDeleteResponse{}, nil