1# 2# Basic test for innodb_sync_debug 3# 4SELECT @@global.innodb_sync_debug; 5@@global.innodb_sync_debug 60 7set global innodb_sync_debug = 1; 8ERROR HY000: Variable 'innodb_sync_debug' is a read only variable 9SELECT @@global.innodb_sync_debug; 10@@global.innodb_sync_debug 110 12