mysql frequently crash on 6.2
tom at tomjudge.com
Sat May 19 10:03:00 UTC 2007
Albert Wong wrote:
> [Usually it only shows about three or four of these repeated errors.]
> I am using FreeBSD 6.2 and MySQL 4.1. I am trying to use the libthr
> threading mechanism through the libmap.conf setting, as to earlier in this
> thread post, as a possible fix. [Though, I don't know if I have in fact been
> successful in switching to libthr or not... because I'm not sure if I need
> to recompile / reboot? I don't know if mysql was install from a port or
> In any event, my libmap.conf settings are now [located in /etc/libmap.conf]:
> libc_r.so libthr.so
> libc_r.so.6 libthr.so.2
> libthr.so.2 libthr.so.2
> libpthread.so libthr.so
> libpthread.so.2 libthr.so.2
> and I also added ...
> WITH_LIBMAP= yes
> to my make.conf file.
> Is there something else I need to do [e.g., recompile? / reboot?] in order
> to activate libthr? The problem remains even with these adjustments.
You can validate the settings in libmap.conf with ldd. Here is the
output you should see if libmap.conf is correct.
> $ ldd /usr/local/libexec/mysqld
libz.so.3 => /lib/libz.so.3 (0x6849c000)
libwrap.so.4 => /usr/lib/libwrap.so.4 (0x684ac000)
libcrypt.so.3 => /lib/libcrypt.so.3 (0x684b3000)
libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x684cc000)
libm.so.4 => /lib/libm.so.4 (0x6859b000)
libpthread.so.2 => /usr/lib/libthr.so.2 (0x685b1000)
libc.so.6 => /lib/libc.so.6 (0x685c4000)
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