[Tech Request]: save disk cache item state to disk and recover when restart.

[reusee]

Is there an existing issue for the same tech request?

• [X] I have checked the existing issues.

Does this tech request not affect user experience?

• [X] This tech request doesn't affect user experience.

What would you like to be added ?

Currently, there is no persisted item state in the disk cache. Every time the disk cache starts, all item states are rebuilt. We want to save item states in the disk to restore after restarts.

Why is this needed ?

No response

Additional information

No response

[reusee]

2.1.0 不够时间做。

[reusee]

2507没有时间做这个