[feat] Add configurable deadline for writers (#11822)

This PR adds deadlines per Write() calls, such
that slow drives are timed-out appropriately and
the overall responsiveness for Writes() is always
up to a predefined threshold providing applications
sustained latency even if one of the drives is slow
to respond.
This commit is contained in:
Harshavardhana
2021-03-18 14:09:55 -07:00
committed by GitHub
parent d46c3c07a8
commit 51a8619a79
16 changed files with 191 additions and 90 deletions

View File

@@ -96,9 +96,9 @@ func BitrotAlgorithmFromString(s string) (a BitrotAlgorithm) {
return
}
func newBitrotWriter(disk StorageAPI, volume, filePath string, length int64, algo BitrotAlgorithm, shardSize int64) io.Writer {
func newBitrotWriter(disk StorageAPI, volume, filePath string, length int64, algo BitrotAlgorithm, shardSize int64, heal bool) io.Writer {
if algo == HighwayHash256S {
return newStreamingBitrotWriter(disk, volume, filePath, length, algo, shardSize)
return newStreamingBitrotWriter(disk, volume, filePath, length, algo, shardSize, heal)
}
return newWholeBitrotWriter(disk, volume, filePath, algo, shardSize)
}