storage

type ShardCfg struct {
	Compress                  bool
	SmallSizeObjectLimit      uint64
	UncompressableContentType []string
	RefillMetabase            bool
	Mode                      shardmode.Mode

	MetaCfg struct {
		Path          string
		Perm          fs.FileMode
		MaxBatchSize  int
		MaxBatchDelay time.Duration
	}

	SubStorages []SubStorageCfg

	GcCfg struct {
		RemoverBatchSize     int
		RemoverSleepInterval time.Duration
	}

	WritecacheCfg struct {
		Enabled          bool
		Path             string
		MaxBatchSize     int
		MaxBatchDelay    time.Duration
		SmallObjectSize  uint64
		MaxObjSize       uint64
		FlushWorkerCount int
		SizeLimit        uint64
		NoSync           bool
	}

	PiloramaCfg struct {
		Enabled       bool
		Path          string
		Perm          fs.FileMode
		NoSync        bool
		MaxBatchSize  int
		MaxBatchDelay time.Duration
	}
}

type SubStorageCfg struct {
	// common for all storages
	Typ  string
	Path string
	Perm fs.FileMode

	// tree-specific (FS and blobovnicza)
	Depth  uint64
	NoSync bool

	// blobovnicza-specific
	Size            uint64
	Width           uint64
	OpenedCacheSize int

	// Peapod-specific
	FlushInterval time.Duration
}