Hello, I've noticed that centos5-amd64-minimal builds innodb plugin for MariaDB 5.2 and 5.3 (didn't check 5.1) For example, if one takes this build http://buildbot.askmonty.org/buildbot/builders/centos5-amd64-minimal/builds/... and looks at compliation log http://buildbot.askmonty.org/buildbot/builders/centos5-amd64-minimal/builds/... they'll find: (cd .libs && rm -f ha_innodb_plugin.so.0 && ln -s ha_innodb_plugin.so.0.0.0 ha_innodb_plugin.so.0) (cd .libs && rm -f ha_innodb_plugin.so && ln -s ha_innodb_plugin.so.0.0.0 ha_innodb_plugin.so) ar cru .libs/ha_innodb_plugin.a ... ranlib .libs/ha_innodb_plugin.a creating ha_innodb_plugin.la (cd .libs && rm -f ha_innodb_plugin.la && ln -s ../ha_innodb_plugin.la ha_innodb_plugin.la) make[2]: Leaving directory `/home/buildbot/maria-slave/centos5-amd64-minimal/build/mysql-5.3.0-MariaDB-alpha/storage/innodb_plugin' Which shows we're building the plugin. Do we really need this? (I've discovered this by accident - in 5.3 it now runs innodb_plugin testsuite both with xtradb and innodb_plugin, and we've got a problem as xtradb includes index condition pushdown and xtradb doesn't, which causes them to produce different EXPLAIN outputs: when the test is run with xtradb, we get 'Using index condition', and with innodb_plugin we get 'Using where'). BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog