diff options
Diffstat (limited to 'mysql-test/suite/rpl/t/rpl_relayspace.test')
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_relayspace.test | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/mysql-test/suite/rpl/t/rpl_relayspace.test b/mysql-test/suite/rpl/t/rpl_relayspace.test new file mode 100644 index 00000000000..70315c14f34 --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_relayspace.test @@ -0,0 +1,34 @@ +# The slave is started with relay_log_space_limit=10 bytes, +# to force the deadlock after one event. + +source include/master-slave.inc; +connection slave; +stop slave; +connection master; +# This will generate a master's binlog > 10 bytes +create table t1 (a int); +drop table t1; +create table t1 (a int); +drop table t1; +connection slave; +reset slave; +start slave io_thread; +# Give the I/O thread time to block. +sleep 2; +# A bug caused the I/O thread to refuse stopping. +stop slave io_thread; +reset slave; +start slave; +# The I/O thread stops filling the relay log when +# it's >10b. And the SQL thread cannot purge this relay log +# as purge is done only when the SQL thread switches to another +# relay log, which does not exist here. +# So we should have a deadlock. +# if it is not resolved automatically we'll detect +# it with master_pos_wait that waits for farther than 1Ob; +# it will timeout after 10 seconds; +# also the slave will probably not cooperate to shutdown +# (as 2 threads are locked) +select master_pos_wait('master-bin.001',200,6)=-1; + +# End of 4.1 tests |