package blobovniczatree import ( "fmt" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza" "go.uber.org/zap" ) // Open opens blobovnicza tree. func (b *Blobovniczas) Open(readOnly bool) error { b.readOnly = readOnly return nil } // Init initializes blobovnicza tree. // // Should be called exactly once. func (b *Blobovniczas) Init() error { b.log.Debug("initializing Blobovnicza's") if b.readOnly { b.log.Debug("read-only mode, skip blobovniczas initialization...") return nil } return b.iterateBlobovniczas(false, func(p string, blz *blobovnicza.Blobovnicza) error { if err := blz.Init(); err != nil { return fmt.Errorf("could not initialize blobovnicza structure %s: %w", p, err) } b.log.Debug("blobovnicza successfully initialized, closing...", zap.String("id", p)) return nil }) } // Close implements common.Storage. func (b *Blobovniczas) Close() error { b.activeMtx.Lock() b.lruMtx.Lock() for p, v := range b.active { if err := v.blz.Close(); err != nil { b.log.Debug("could not close active blobovnicza", zap.String("path", p), zap.String("error", err.Error()), ) } b.opened.Remove(p) } for _, k := range b.opened.Keys() { v, _ := b.opened.Get(k) blz := v.(*blobovnicza.Blobovnicza) if err := blz.Close(); err != nil { b.log.Debug("could not close active blobovnicza", zap.String("path", k.(string)), zap.String("error", err.Error()), ) } b.opened.Remove(k) } b.active = make(map[string]blobovniczaWithIndex) b.lruMtx.Unlock() b.activeMtx.Unlock() return nil }