# # WL#6965: Truncate UNDO logs. # --source include/have_innodb.inc --source include/have_debug.inc # With larger innodb_page_size, the undo log tablespaces do not grow enough. --source include/have_innodb_max_16k.inc --source include/have_undo_tablespaces.inc # Valgrind would complain about memory leaks when we crash on purpose. --source include/not_valgrind.inc # Embedded server does not support crashing --source include/not_embedded.inc # Avoid CrashReporter popup on Mac --source include/not_crashrep.inc --disable_query_log # FIXME: The doublewrite buffer should not issue these warnings. # FIXME: Maybe buf_dblwr_process() should empty the buffer at the end? call mtr.add_suppression("InnoDB: A copy of page.*in the doublewrite buffer slot.*is not within space bounds"); FLUSH TABLES; --enable_query_log --let $restart_parameters=--innodb-undo-logs=4 --innodb-undo-tablespaces=2 --innodb-undo-log-truncate=1 --innodb-max-undo-log-size=10485760 --innodb-purge-rseg-truncate-frequency=1 --innodb-fast-shutdown=0 --source include/restart_mysqld.inc let SEARCH_FILE = $MYSQLTEST_VARDIR/log/mysqld.1.err; create table t1(keyc int primary key, c char(100)) engine = innodb; begin; --disable_query_log let $i=30000; while ($i) { eval insert into t1 values(30000-$i, ''); dec $i; } --enable_query_log commit; let SEARCH_PATTERN = ib_undo_trunc_before_truncate; --source include/truncate_recover.inc let SEARCH_PATTERN = ib_undo_trunc_before_ddl_log_end; --source include/truncate_recover.inc let SEARCH_PATTERN = ib_undo_trunc_trunc_done; let $restart_parameters= --source include/truncate_recover.inc drop table t1;