Date: Thu, 15 Nov 2007 14:26:41 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-fs@freebsd.org Cc: freebsd-current@freebsd.org Subject: ZFS & MySQL Message-ID: <fhhh7o$1s5$1@ger.gmane.org>
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Hi, Can somebody who has done MySQL benchmarks (e.g. Kris Kennaway, but I don't want to point fingers :) ) try them when MySQL is hosted on ZFS? I'm currently having a problem where mysqld gets stuck in "zfs" state and it becomes completely unusable and unkillable. The machine generally works, but cannot be rebooted from the OS in this case (it must be manually power-cycled). I think a (possibly long-ish) stress test on a multi-CPU machine (my own is only dual, but has a relatively big uptime) with both reading and writing via mysqld might ferret out a problem with concurrency.
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