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CONTAP-302811：启用写回的 Flexcache 显示的 Flexcache 锁定延迟

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问题描述

在启用了回写的 Flexcache 的缓存上，如果文件未关闭，则读取将带有用于写入的 stateid，并且有效。如果文件已关闭，则读取会附带共享读取锁的请求，从而导致缓存转到原点进行检索。

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