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  • XAMPP的mysql启动失败:Plugin ‘FEEDBACK‘ is disabled

    安装完XAMPP后启动mysql,发现启动失败也没有任何提示,通过查看mysql_error日志,描述:

    2021-08-11 18:56:53 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
    2021-08-11 18:56:53 0 [Note] InnoDB: Uses event mutexes
    2021-08-11 18:56:53 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
    2021-08-11 18:56:53 0 [Note] InnoDB: Number of pools: 1
    2021-08-11 18:56:53 0 [Note] InnoDB: Using SSE2 crc32 instructions
    2021-08-11 18:56:53 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
    2021-08-11 18:56:53 0 [Note] InnoDB: Completed initialization of buffer pool
    2021-08-11 18:56:53 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
    2021-08-11 18:56:53 0 [Note] InnoDB: Creating shared tablespace for temporary tables
    2021-08-11 18:56:53 0 [Note] InnoDB: Setting file 'E:xamppmysqldataibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
    2021-08-11 18:56:53 0 [Note] InnoDB: File 'E:xamppmysqldataibtmp1' size is now 12 MB.
    2021-08-11 18:56:53 0 [Note] InnoDB: Waiting for purge to start
    2021-08-11 18:56:53 0 [Note] InnoDB: 10.4.20 started; log sequence number 300369; transaction id 170
    2021-08-11 18:56:53 0 [Note] InnoDB: Loading buffer pool(s) from E:xamppmysqldataib_buffer_pool
    2021-08-11 18:56:53 0 [Note] Plugin 'FEEDBACK' is disabled.
    2021-08-11 18:56:53 0 [Note] Server socket created on IP: '::'.
    

      解决方法:
    将 /xampp/mysql/backup/中所有文件复制并覆盖 /xampp/mysql/data/中的所有文件,重启xampp,再启动mysql,成功!

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  • 原文地址:https://www.cnblogs.com/flzs/p/15302297.html
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