Many configs have thread_stack_size configured explicitly, but that can cause rather bad trouble: if the stack inside a thread it’s too small, you can get segfault crashes (stack overflow, essentially). Particularly on 64-bit. if the stack is too large, your system cannot handle as many connections since it all eats RAM. Let mysqld sort it [...]
Filed under: Uncategorized by arjen on Friday, October 30, 2009 | Social tagging: crash > mariadb > my.cnf > mysql > Open Query > segfault > thread_stack_size
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Do you know if your production MySQL servers will come back up when restarted? A recent support episode illustrates a number of best practices.
Filed under: Good practice / Bad practice by toby on Saturday, August 29, 2009 | Social tagging: backup > bug > crash > expire_logs_days > mysql > Open Query > repication > segfault > segmentation fault > strack trace
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