【TiDB 使用环境】生产环境 /测试/ Poc
【TiDB 版本】8.5.1
【操作系统】Centos 7.9
尝试用原有数据重建 tidb pd 已经恢复 但是 tikv 无法正常启动 并且会生成一个 和原始数据一样大的space_placeholder_file
使用 tiup 重建的集群 目前是单节点想尝试恢复数据
[2025/06/16 16:36:46.450 +08:00] [ERROR] [engine_factory.rs:197] [“failed to create kv engine”] [err=“Engine(Status { code: IoError, sub_code: None, sev: NoError, state: "Corruption: Missing WAL with log number: 2475638." })”] [path=/data/tidb-data/tikv-20160] [thread_id=1]
[2025/06/16 16:36:46.450 +08:00] [FATAL] [server.rs:1724] [“failed to create kv engine: Storage Engine Status { code: IoError, sub_code: None, sev: NoError, state: "Corruption: Missing WAL with log number: 2475638." }”] [thread_id=1]
完整 log 附件
tikv.log (2.8 MB)