sdong 0ed8cb666d Write file temperature information to manifest (#8284) ... Summary: As a part of tiered storage, writing tempeature information to manifest is needed so that after DB recovery, RocksDB still has the tiering information, to implement some further necessary functionalities. Also fix some issues in simulated hybrid FS. Pull Request resolved: https://github.com/facebook/rocksdb/pull/8284 Test Plan: Add a new unit test to validate that the information is indeed written and read back. Reviewed By: zhichao-cao Differential Revision: D28335801 fbshipit-source-id: 56aeb2e6ea090be0200181dd968c8a7278037def		2021-05-17 15:15:23 -07:00
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rocksdb	Write file temperature information to manifest (#8284)	2021-05-17 15:15:23 -07:00