Tuesday, 18 August 2009

InnoDB freeze/lock-up

It's been up for a few days and runs fast/well, but twice now it has suddenly >locked up with NO activity at all - all of the Innodb thread slots have tasks which seem stuck, and hundreds of other threads waiting - this goes on forever, like 1-2 hours at CPU 100% idle, no queries executing, etc. until we discovered FLUSH TABLES will fix it।

रासों :

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