diff options
Diffstat (limited to 'weed/storage/erasure_coding')
| -rw-r--r-- | weed/storage/erasure_coding/ec_volume.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/weed/storage/erasure_coding/ec_volume.go b/weed/storage/erasure_coding/ec_volume.go index 5e1d1121b..aa1e15722 100644 --- a/weed/storage/erasure_coding/ec_volume.go +++ b/weed/storage/erasure_coding/ec_volume.go @@ -210,10 +210,14 @@ func (ev *EcVolume) LocateEcShardNeedle(needleId types.NeedleId, version needle. return types.Offset{}, 0, nil, fmt.Errorf("FindNeedleFromEcx: %v", err) } - shard := ev.Shards[0] + intervals = ev.LocateEcShardNeedleInterval(version, offset.ToActualOffset(), types.Size(needle.GetActualSize(size, version))) + return +} +func (ev *EcVolume) LocateEcShardNeedleInterval(version needle.Version, offset int64, size types.Size) (intervals []Interval) { + shard := ev.Shards[0] // calculate the locations in the ec shards - intervals = LocateData(ErasureCodingLargeBlockSize, ErasureCodingSmallBlockSize, DataShardsCount*shard.ecdFileSize, offset.ToActualOffset(), types.Size(needle.GetActualSize(size, version))) + intervals = LocateData(ErasureCodingLargeBlockSize, ErasureCodingSmallBlockSize, DataShardsCount*shard.ecdFileSize, offset, types.Size(needle.GetActualSize(size, version))) return } |