diff options
Diffstat (limited to 'sql')
| -rw-r--r-- | sql/log.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sql/log.cc b/sql/log.cc index eab9a118147..a7f05905514 100644 --- a/sql/log.cc +++ b/sql/log.cc @@ -4452,6 +4452,14 @@ bool MYSQL_BIN_LOG::appendv(Master_info* mi, const char* buf, uint len,...) sufficient to block SQL thread when IO thread is updating relay log here. */ mysql_mutex_unlock(&mi->data_lock); + DBUG_EXECUTE_IF("simulate_io_thd_wait_for_disk_space", + { + const char act[]= "disk_full_reached SIGNAL parked"; + DBUG_ASSERT(opt_debug_sync_timeout > 0); + DBUG_ASSERT(!debug_sync_set_action(current_thd, + STRING_WITH_LEN(act))); + };); + do { if (my_b_append(&log_file,(uchar*) buf,len)) |