forked from TrueCloudLab/frostfs-node
36 lines
663 B
Go
36 lines
663 B
Go
package blobstor
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import (
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"context"
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"fmt"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
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)
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// SetMode sets the blobstor mode of operation.
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func (b *BlobStor) SetMode(ctx context.Context, m mode.Mode) error {
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b.modeMtx.Lock()
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defer b.modeMtx.Unlock()
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if b.mode == m {
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return nil
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}
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if b.mode.ReadOnly() == m.ReadOnly() {
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return nil
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}
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err := b.Close(ctx)
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if err == nil {
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if err = b.openBlobStor(ctx, m); err == nil {
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err = b.Init(ctx)
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}
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}
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if err != nil {
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return fmt.Errorf("can't set blobstor mode (old=%s, new=%s): %w", b.mode, m, err)
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}
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b.mode = m
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b.metrics.SetMode(m.ReadOnly())
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return nil
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}
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