Edit File: innodb-wl5522-debug.result
SET GLOBAL innodb_file_per_table = 1; SELECT @@innodb_file_per_table; @@innodb_file_per_table 1 DROP DATABASE IF EXISTS test_wl5522; Warnings: Note 1008 Can't drop database 'test_wl5522'; database doesn't exist CREATE DATABASE test_wl5522; SET SESSION debug="+d,ib_discard_before_commit_crash"; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = InnoDB; INSERT INTO test_wl5522.t1 VALUES(1),(2),(3); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; ERROR HY000: Lost connection to MySQL server during query SET SESSION debug="-d,ib_discard_before_commit_crash"; DROP TABLE test_wl5522.t1; SET GLOBAL innodb_file_per_table = 1; SELECT @@innodb_file_per_table; @@innodb_file_per_table 1 SET SESSION debug="+d,ib_discard_after_commit_crash"; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = InnoDB; INSERT INTO test_wl5522.t1 VALUES(1),(2),(3); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; ERROR HY000: Lost connection to MySQL server during query SET SESSION debug="-d,ib_discard_after_commit_crash"; DROP TABLE test_wl5522.t1; SET GLOBAL innodb_file_per_table = 1; SELECT @@innodb_file_per_table; @@innodb_file_per_table 1 CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1), (2), (3), (4); FLUSH TABLES test_wl5522.t1 FOR EXPORT; backup: t1 UNLOCK TABLES; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_before_commit_crash"; SELECT * FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Lost connection to MySQL server during query SET SESSION debug="-d,ib_import_before_commit_crash"; SET SESSION debug="+d,ib_import_before_checkpoint_crash"; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Lost connection to MySQL server during query unlink: t1.ibd unlink: t1.cfg # Restart and reconnect to the server SET SESSION debug="-d,ib_import_before_checkpoint_crash"; DROP TABLE test_wl5522.t1; SET GLOBAL innodb_file_per_table = 1; SELECT @@innodb_file_per_table; @@innodb_file_per_table 1 CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; restore: t1 .ibd and .cfg files ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; CHECK TABLE test_wl5522.t1; Table Op Msg_type Msg_text test_wl5522.t1 check status OK SELECT COUNT(*) FROM test_wl5522.t1; COUNT(*) 4 INSERT INTO test_wl5522.t1 VALUES(400), (500), (600); SELECT * FROM test_wl5522.t1; c1 1 2 3 4 400 500 600 DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_1"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_1"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_2"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_2"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_3"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_3"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_4"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_4"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_5"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_5"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_6"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_6"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_7"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_7"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_8"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_8"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_9"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_9"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_10"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_10"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_11"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_11"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); SET SESSION debug="+d,ib_export_io_write_failure_12"; FLUSH TABLES test_wl5522.t1 FOR EXPORT; Warnings: Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flush() failed Warning 1811 InnoDB: IO Write error: (9, Bad file descriptor) t1.cfg flose() failed UNLOCK TABLES; SET SESSION debug="-d,ib_export_io_write_failure_12"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (100), (200), (300); SELECT COUNT(*) FROM test_wl5522.t1; COUNT(*) 3 FLUSH TABLES test_wl5522.t1 FOR EXPORT; backup: t1 UNLOCK TABLES; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_1"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading index fields. SET SESSION debug="-d,ib_import_io_read_error_1"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_2"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading index meta-data, expected to read 44 bytes but read only 0 bytes SET SESSION debug="-d,ib_import_io_read_error_2"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_3"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading number of indexes. SET SESSION debug="-d,ib_import_io_read_error_3"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_4"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading table column meta-data. SET SESSION debug="-d,ib_import_io_read_error_4"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_5"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading meta-data export hostname length. SET SESSION debug="-d,ib_import_io_read_error_5"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_6"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading meta-data table name length. SET SESSION debug="-d,ib_import_io_read_error_6"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_7"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading autoinc value. SET SESSION debug="-d,ib_import_io_read_error_7"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_8"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading meta-data header. SET SESSION debug="-d,ib_import_io_read_error_8"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_io_read_error_9"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while reading meta-data version. SET SESSION debug="-d,ib_import_io_read_error_9"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_string_read_error"; restore: t1 .cfg file ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: IO Read error: while parsing export hostname. SET SESSION debug="-d,ib_import_string_read_error"; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_1"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_1"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_2"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_2"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_4"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_4"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_5"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_5"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_6"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_6"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_7"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_7"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_8"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_8"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_9"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_9"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (1); ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_OOM_10"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space SET SESSION debug="-d,ib_import_OOM_10"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_internal_error"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Internal error: While updating the <space, root page number> of index "GEN_CLUST_INDEX" - Generic error SET SESSION debug="-d,ib_import_internal_error"; restore: t1 .ibd and .cfg files ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_reset_space_and_lsn_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Internal error: Cannot reset LSNs in table '"test_wl5522"."t1"' : Too many concurrent transactions restore: t1 .ibd and .cfg files SET SESSION debug="-d,ib_import_reset_space_and_lsn_failure"; SET SESSION debug="+d,ib_import_open_tablespace_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Can't find 't1.ibd' (errno: 44 - Tablespace not found) SET SESSION debug="-d,ib_import_open_tablespace_failure"; restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_check_bitmap_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Incorrect key file for table 't1'; try to repair it SET SESSION debug="-d,ib_import_check_bitmap_failure"; restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_cluster_root_adjust_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Incorrect key file for table 't1'; try to repair it SET SESSION debug="-d,ib_import_cluster_root_adjust_failure"; restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_cluster_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Incorrect key file for table 't1'; try to repair it SET SESSION debug="-d,ib_import_cluster_failure"; restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_sec_root_adjust_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Incorrect key file for table 't1'; try to repair it SET SESSION debug="-d,ib_import_sec_root_adjust_failure"; restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_set_max_rowid_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Incorrect key file for table 't1'; try to repair it SET SESSION debug="-d,ib_import_set_max_rowid_failure"; unlink: t1.ibd unlink: t1.cfg DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 ( c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY, c2 BIGINT, c3 VARCHAR(2048), c4 VARCHAR(2048), INDEX idx1(c2), INDEX idx2(c3(512)), INDEX idx3(c4(512))) Engine=InnoDB; SET GLOBAL INNODB_PURGE_STOP_NOW=ON; SET GLOBAL innodb_disable_background_merge=ON; SET GLOBAL innodb_monitor_reset = ibuf_merges; SET GLOBAL innodb_monitor_reset = ibuf_merges_insert; INSERT INTO test_wl5522.t1(c2, c3, c4) VALUES (1, REPEAT('a', 2048), REPEAT('a', 2048)), (2, REPEAT('b', 2048), REPEAT('b', 2048)), (3, REPEAT('c', 2048), REPEAT('c', 2048)), (4, REPEAT('d', 2048), REPEAT('d', 2048)); INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1; INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1; INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1; INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1; INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1; DELETE FROM test_wl5522.t1 WHERE c2 = 1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c2 = c2 + c1; UPDATE test_wl5522.t1 SET c3 = REPEAT("c2", 1024); UPDATE test_wl5522.t1 SET c4 = REPEAT("c4", 1024); SHOW CREATE TABLE test_wl5522.t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL AUTO_INCREMENT, `c2` bigint(20) DEFAULT NULL, `c3` varchar(2048) DEFAULT NULL, `c4` varchar(2048) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `idx1` (`c2`), KEY `idx2` (`c3`(512)), KEY `idx3` (`c4`(512)) ) ENGINE=InnoDB AUTO_INCREMENT=248 DEFAULT CHARSET=latin1 SELECT c1, c2 FROM test_wl5522.t1; c1 c2 2 32 3 48 4 64 6 92 7 108 8 124 13 197 14 213 15 229 17 257 18 273 19 289 28 422 29 438 30 454 32 482 33 498 34 514 36 542 37 558 38 574 40 602 41 618 42 634 59 887 60 903 61 919 63 947 64 963 65 979 67 1007 68 1023 69 1039 71 1067 72 1083 73 1099 75 1127 76 1143 77 1159 79 1187 80 1203 81 1219 83 1247 84 1263 85 1279 87 1307 88 1323 89 1339 122 1832 123 1848 124 1864 126 1892 127 1908 128 1924 130 1952 131 1968 132 1984 134 2012 135 2028 136 2044 138 2072 139 2088 140 2104 142 2132 143 2148 144 2164 146 2192 147 2208 148 2224 150 2252 151 2268 152 2284 154 2312 155 2328 156 2344 158 2372 159 2388 160 2404 162 2432 163 2448 164 2464 166 2492 167 2508 168 2524 170 2552 171 2568 172 2584 174 2612 175 2628 176 2644 178 2672 179 2688 180 2704 182 2732 183 2748 184 2764 SELECT COUNT(*) FROM test_wl5522.t1; COUNT(*) 96 SELECT SUM(c2) FROM test_wl5522.t1; SUM(c2) 145278 SELECT name FROM information_schema.innodb_metrics WHERE name = 'ibuf_merges_insert' AND count = 0; name FLUSH TABLES test_wl5522.t1 FOR EXPORT; backup: t1 UNLOCK TABLES; SELECT name FROM information_schema.innodb_metrics WHERE name = 'ibuf_merges' AND count > 0; name ibuf_merges SELECT name FROM information_schema.innodb_metrics WHERE name = 'ibuf_merges_inserts' AND count > 0; name SET GLOBAL innodb_disable_background_merge=OFF; SET GLOBAL INNODB_PURGE_RUN_NOW=ON; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 ( c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY, c2 BIGINT, c3 VARCHAR(2048), c4 VARCHAR(2048), INDEX idx1(c2), INDEX idx2(c3(512)), INDEX idx3(c4(512))) Engine=InnoDB; SELECT c1, c2 FROM test_wl5522.t1; c1 c2 ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; restore: t1 .ibd and .cfg files ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; CHECK TABLE test_wl5522.t1; Table Op Msg_type Msg_text test_wl5522.t1 check status OK SELECT c1,c2 FROM test_wl5522.t1; c1 c2 2 32 3 48 4 64 6 92 7 108 8 124 13 197 14 213 15 229 17 257 18 273 19 289 28 422 29 438 30 454 32 482 33 498 34 514 36 542 37 558 38 574 40 602 41 618 42 634 59 887 60 903 61 919 63 947 64 963 65 979 67 1007 68 1023 69 1039 71 1067 72 1083 73 1099 75 1127 76 1143 77 1159 79 1187 80 1203 81 1219 83 1247 84 1263 85 1279 87 1307 88 1323 89 1339 122 1832 123 1848 124 1864 126 1892 127 1908 128 1924 130 1952 131 1968 132 1984 134 2012 135 2028 136 2044 138 2072 139 2088 140 2104 142 2132 143 2148 144 2164 146 2192 147 2208 148 2224 150 2252 151 2268 152 2284 154 2312 155 2328 156 2344 158 2372 159 2388 160 2404 162 2432 163 2448 164 2464 166 2492 167 2508 168 2524 170 2552 171 2568 172 2584 174 2612 175 2628 176 2644 178 2672 179 2688 180 2704 182 2732 183 2748 184 2764 SELECT COUNT(*) FROM test_wl5522.t1; COUNT(*) 96 SELECT SUM(c2) FROM test_wl5522.t1; SUM(c2) 145278 SHOW CREATE TABLE test_wl5522.t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL AUTO_INCREMENT, `c2` bigint(20) DEFAULT NULL, `c3` varchar(2048) DEFAULT NULL, `c4` varchar(2048) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `idx1` (`c2`), KEY `idx2` (`c3`(512)), KEY `idx3` (`c4`(512)) ) ENGINE=InnoDB AUTO_INCREMENT=185 DEFAULT CHARSET=latin1 DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; INSERT INTO test_wl5522.t1 VALUES (100, REPEAT('Karanbir', 899), REPEAT('Ajeeth', 1200)); Warnings: Warning 1265 Data truncated for column 'c2' at row 1 INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1; SELECT COUNT(*) FROM test_wl5522.t1; COUNT(*) 256 FLUSH TABLES test_wl5522.t1 FOR EXPORT; backup: t1 UNLOCK TABLES; DROP TABLE test_wl5522.t1; CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_trigger_corruption_1"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Internal error: Cannot reset LSNs in table '"test_wl5522"."t1"' : Data structure corruption SET SESSION debug="-d,ib_import_trigger_corruption_1"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,buf_page_is_corrupt_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Internal error: Cannot reset LSNs in table '"test_wl5522"."t1"' : Data structure corruption SET SESSION debug="-d,buf_page_is_corrupt_failure"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_trigger_corruption_2"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Index corrupt: Externally stored column(5) has a reference length of 19 in the cluster index "GEN_CLUST_INDEX" SET SESSION debug="-d,ib_import_trigger_corruption_2"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,ib_import_trigger_corruption_3"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Incorrect key file for table 't1'; try to repair it SET SESSION debug="-d,ib_import_trigger_corruption_3"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' SET SESSION debug="+d,ib_import_create_index_failure_1"; ALTER TABLE test_wl5522.t1 ADD INDEX idx(c1); Warnings: Warning 1814 InnoDB: Tablespace has been discarded for table 't1' SET SESSION debug="-d,ib_import_create_index_failure_1"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,fil_space_create_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Can't find file: 'test_wl5522\t1.ibd' (errno: 11 - Generic error) SET SESSION debug="-d,fil_space_create_failure"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,dict_tf_to_fsp_flags_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Can't find file: 'test_wl5522\t1.ibd' (errno: 39 - Data structure corruption) SET SESSION debug="-d,dict_tf_to_fsp_flags_failure"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb; ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE; SELECT COUNT(*) FROM test_wl5522.t1; ERROR HY000: Tablespace has been discarded for table 't1' restore: t1 .ibd and .cfg files SET SESSION debug="+d,fsp_flags_is_valid_failure"; ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE; ERROR HY000: Internal error: Cannot reset LSNs in table '"test_wl5522"."t1"' : Unsupported SET SESSION debug="-d,fsp_flags_is_valid_failure"; DROP TABLE test_wl5522.t1; unlink: t1.ibd unlink: t1.cfg DROP DATABASE test_wl5522; set global innodb_monitor_disable = all; set global innodb_monitor_reset_all = all; set global innodb_monitor_enable = default; set global innodb_monitor_disable = default; set global innodb_monitor_reset = default; set global innodb_monitor_reset_all = default; SET GLOBAL INNODB_FILE_PER_TABLE=1;