Which MySQL version best to use and with/without linux threads?
peter at wemm.org
Tue Oct 4 17:17:11 PDT 2005
On Friday 30 September 2005 06:22 am, Olaf Greve wrote:
> Then, I'm currently configuring a second beast, eehhhh, server. :)
> Being an AMD-64 19" server, running FreeBSD 5.4-Release AMD64. On it,
> I instinctively installed the latest MySQL 4.0.x version (being
> 4.0.26) and it works flawlessly with the data from my current
> production machine.
The only problem is that linuxthreads doesn't exist on FreeBSD/amd64.
You have to use one of the native thread libraries.
Your choices on 5.4 are not that great. I'd suggest libthr on 6.0 as
the closest match to linuxthreads, but I don't recall if it is
available on 5.4. I have a feeling it isn't. I have a feeling your
choices are libc_r or libpthread (kse). libpthread should smoke libc_r
for disk IO performance in general. But modern libthr (on 6.0+) should
give it a serious run for its money.
Peter Wemm - peter at wemm.org; peter at FreeBSD.org; peter at yahoo-inc.com
"All of this is for nothing if we don't go to the stars" - JMS/B5
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