koverstreet / bcachefs

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The speed of taking snapshots slows down as the number of snapshots increases. #681

Open xiaoyougithub opened 4 months ago

xiaoyougithub commented 4 months ago

The more snapshots created using bcachefs, the slower the snapshot creation process becomes. For example, when creating up to 150,000 snapshots, the snapshot speed increases linearly from less than 0.1 seconds to 1 second. The goal is to maintain the snapshot speed while ensuring the stability of the snapshot creation process.