forked from TrueCloudLab/frostfs-node
29 lines
889 B
Go
29 lines
889 B
Go
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package meta
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import (
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objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza"
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"go.etcd.io/bbolt"
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)
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// IsSmall returns blobovniczaID for small objects and nil for big objects.
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// Small objects stored in blobovnicza instances. Big objects stored in FS by
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// shallow path which is calculated from address and therefore it is not
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// indexed in metabase.
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func (db *DB) IsSmall(addr *objectSDK.Address) (id *blobovnicza.ID, err error) {
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err = db.boltDB.View(func(tx *bbolt.Tx) error {
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// if graveyard is empty, then check if object exists in primary bucket
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smallBucket := tx.Bucket(smallBucketName(addr.ContainerID()))
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if smallBucket == nil {
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return nil
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}
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blobovniczaID := smallBucket.Get(objectKey(addr.ObjectID()))
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id = blobovnicza.NewIDFromBytes(blobovniczaID)
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return err
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})
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return id, err
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}
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