Re: MySQL gives this IO error, please help
3000 DBs suggests a busy system. Can you correlate these errors with what your apps are doing at those moments?
What are these settings?
innodb_flush_method
innodb_thread_concurrency
innodb_flush_log_at_trx_commit
innodb_file_io_threads
innodb_open_files
tx_isolation
And from ...
show global status;
... please calculate ...
(Com_insert + Com_delete + Com_delete_multi + Com_replace + Com_update + Com_update_multi) / Uptime_since_flush_status
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Re: MySQL gives this IO error, please help
May 22, 2021 05:08PM
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