CMake, 231 DISABLE_PSI_THREAD option CMake, 231 DISABLE_PSI_TRANSACTION option CMake, 231 DISABLE_SHARED removed features, 50 DISABLE_SHARED option CMake, 231 DISCARD TABLESPACE, 2496, 3028 discard_or_import_tablespace thread state, 1849 disconnect-slave-event-count option mysqld, 3517 disconnecting from the server, 303 disconnect_on_expired_password system variable, 794 Disjoint() removed features, 45 Disk Data tables (NDB Cluster) (see NDB Cluster Disk Data) disk failure InnoDB, 3347 disk full, 5303 disk I/O, 1751 disk option ndb_select_all, 4402 disk performance, 1831 disk-based, 6148 disk-bound, 6148 DiskDataUsingSameDisk, 4146 DiskIOThreadPool, 4142, 4146 Diskless, 4099 diskpagebuffer ndbinfo table, 4551 DiskPageBufferEntries, 4140 DiskPageBufferMemory, 4141, 4146 disks splitting data across, 1834 diskscan option ndb_delete_all, 4296 diskstat ndbinfo table, 4553 diskstats_1sec ndbinfo table, 4554 DiskSyncSize, 4111 disk_write_speed_aggregate ndbinfo table, 4549 disk_write_speed_aggregate_node ndbinfo table, 4550 disk_write_speed_base ndbinfo table, 4548 display size, 2012 display triggers, 2963 display width, 2012 5370