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mariadb/mysql-test/suite/innodb_zip/t/wl5522_debug_zip.test
Marko Mäkelä 0b47c126e3 MDEV-13542: Crashing on corrupted page is unhelpful 
The approach to handling corruption that was chosen by Oracle in
commit 177d8b0c12
is not really useful. Not only did it actually fail to prevent InnoDB
from crashing, but it is making things worse by blocking attempts to
rescue data from or rebuild a partially readable table.

We will try to prevent crashes in a different way: by propagating
errors up the call stack. We will never mark the clustered index
persistently corrupted, so that data recovery may be attempted by
reading from the table, or by rebuilding the table.

This should also fix MDEV-13680 (crash on btr_page_alloc() failure);
it was extensively tested with innodb_file_per_table=0 and a
non-autoextend system tablespace.

We should now avoid crashes in many cases, such as when a page
cannot be read or allocated, or an inconsistency is detected when
attempting to update multiple pages. We will not crash on double-free,
such as on the recovery of DDL in system tablespace in case something
was corrupted.

Crashes on corrupted data are still possible. The fault injection mechanism
that is introduced in the subsequent commit may help catch more of them.

buf_page_import_corrupt_failure: Remove the fault injection, and instead
corrupt some pages using Perl code in the tests.

btr_cur_pessimistic_insert(): Always reserve extents (except for the
change buffer), in order to prevent a subsequent allocation failure.

btr_pcur_open_at_rnd_pos(): Merged to the only caller ibuf_merge_pages().

btr_assert_not_corrupted(), btr_corruption_report(): Remove.
Similar checks are already part of btr_block_get().

FSEG_MAGIC_N_BYTES: Replaces FSEG_MAGIC_N_VALUE.

dict_hdr_get(), trx_rsegf_get_new(), trx_undo_page_get(),
trx_undo_page_get_s_latched(): Replaced with error-checking calls.

trx_rseg_t::get(mtr_t*): Replaces trx_rsegf_get().

trx_rseg_header_create(): Let the caller update the TRX_SYS page if needed.

trx_sys_create_sys_pages(): Merged with trx_sysf_create().

dict_check_tablespaces_and_store_max_id(): Do not access
DICT_HDR_MAX_SPACE_ID, because it was already recovered in dict_boot().
Merge dict_check_sys_tables() with this function.

dir_pathname(): Replaces os_file_make_new_pathname().

row_undo_ins_remove_sec(): Do not modify the undo page by adding
a terminating NUL byte to the record.

btr_decryption_failed(): Report decryption failures

dict_set_corrupted_by_space(), dict_set_encrypted_by_space(),
dict_set_corrupted_index_cache_only(): Remove.

dict_set_corrupted(): Remove the constant parameter dict_locked=false.
Never flag the clustered index corrupted in SYS_INDEXES, because
that would deny further access to the table. It might be possible to
repair the table by executing ALTER TABLE or OPTIMIZE TABLE, in case
no B-tree leaf page is corrupted.

dict_table_skip_corrupt_index(), dict_table_next_uncorrupted_index(),
row_purge_skip_uncommitted_virtual_index(): Remove, and refactor
the callers to read dict_index_t::type only once.

dict_table_is_corrupted(): Remove.

dict_index_t::is_btree(): Determine if the index is a valid B-tree.

BUF_GET_NO_LATCH, BUF_EVICT_IF_IN_POOL: Remove.

UNIV_BTR_DEBUG: Remove. Any inconsistency will no longer trigger
assertion failures, but error codes being returned.

buf_corrupt_page_release(): Replaced with a direct call to
buf_pool.corrupted_evict().

fil_invalid_page_access_msg(): Never crash on an invalid read;
let the caller of buf_page_get_gen() decide.

btr_pcur_t::restore_position(): Propagate failure status to the caller
by returning CORRUPTED.

opt_search_plan_for_table(): Simplify the code.

row_purge_del_mark(), row_purge_upd_exist_or_extern_func(),
row_undo_ins_remove_sec_rec(), row_undo_mod_upd_del_sec(),
row_undo_mod_del_mark_sec(): Avoid mem_heap_create()/mem_heap_free()
when no secondary indexes exist.

row_undo_mod_upd_exist_sec(): Simplify the code.

row_upd_clust_step(), dict_load_table_one(): Return DB_TABLE_CORRUPT
if the clustered index (and therefore the table) is corrupted, similar
to what we do in row_insert_for_mysql().

fut_get_ptr(): Replace with buf_page_get_gen() calls.

buf_page_get_gen(): Return nullptr and *err=DB_CORRUPTION
if the page is marked as freed. For other modes than
BUF_GET_POSSIBLY_FREED or BUF_PEEK_IF_IN_POOL this will
trigger a debug assertion failure. For BUF_GET_POSSIBLY_FREED,
we will return nullptr for freed pages, so that the callers
can be simplified. The purge of transaction history will be
a new user of BUF_GET_POSSIBLY_FREED, to avoid crashes on
corrupted data.

buf_page_get_low(): Never crash on a corrupted page, but simply
return nullptr.

fseg_page_is_allocated(): Replaces fseg_page_is_free().

fts_drop_common_tables(): Return an error if the transaction
was rolled back.

fil_space_t::set_corrupted(): Report a tablespace as corrupted if
it was not reported already.

fil_space_t::io(): Invoke fil_space_t::set_corrupted() to report
out-of-bounds page access or other errors.

Clean up mtr_t::page_lock()

buf_page_get_low(): Validate the page identifier (to check for
recently read corrupted pages) after acquiring the page latch.

buf_page_t::read_complete(): Flag uninitialized (all-zero) pages
with DB_FAIL. Return DB_PAGE_CORRUPTED on page number mismatch.

mtr_t::defer_drop_ahi(): Renamed from mtr_defer_drop_ahi().

recv_sys_t::free_corrupted_page(): Only set_corrupt_fs()
if any log records exist for the page. We do not mind if read-ahead
produces corrupted (or all-zero) pages that were not actually needed
during recovery.

recv_recover_page(): Return whether the operation succeeded.

recv_sys_t::recover_low(): Simplify the logic. Check for recovery error.

Thanks to Matthias Leich for testing this extensively and to the
authors of https://rr-project.org for making it easy to diagnose
and fix any failures that were found during the testing.
2022-06-06 14:03:22 +03:00

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# mysql-test-run.pl --embedded cannot restart the server.
--source include/not_embedded.inc
# This test case needs to crash the server. Needs a debug server.
--source include/have_debug.inc
# Valgrind can hang or return spurious messages on DBUG_SUICIDE
--source include/not_valgrind.inc
# Avoid CrashReporter popup on Mac
--source include/not_crashrep.inc
--source include/innodb_page_size_small.inc
--source include/default_charset.inc
--source include/have_sequence.inc
call mtr.add_suppression("InnoDB: Tablespace for table .* is set as discarded\\.");
call mtr.add_suppression("InnoDB: Cannot calculate statistics for table .* because the .ibd file is missing. Please refer to .* for how to resolve the issue\\.");
call mtr.add_suppression("InnoDB: Page 0 at offset 0 looks corrupted in file");
call mtr.add_suppression("InnoDB: Page for tablespace ");
call mtr.add_suppression("InnoDB: Invalid FSP_SPACE_FLAGS=0x");
call mtr.add_suppression("InnoDB: Unknown index id .* on page");
call mtr.add_suppression("InnoDB: Operating system error number");
call mtr.add_suppression("InnoDB: The error means");
call mtr.add_suppression("InnoDB: Cannot open datafile .*t1\\.ibd");
call mtr.add_suppression("InnoDB: Ignoring tablespace for test/t1 ");
call mtr.add_suppression("InnoDB: Cannot save statistics for table `test`\\.`t1` because the \\.ibd file is missing");
call mtr.add_suppression("InnoDB: Database page corruption on disk or a failed read of file '.*ibdata1' page");
call mtr.add_suppression("InnoDB: File '.*ibdata1' is corrupted");
FLUSH TABLES;
let MYSQLD_DATADIR =`SELECT @@datadir`;
SET SESSION innodb_strict_mode=1;
# Create the table that we will use for crash recovery (during IMPORT)
CREATE TABLE t1 (c1 INT) ENGINE = Innodb
ROW_FORMAT=COMPRESSED;
INSERT INTO t1 VALUES (1), (2), (3), (4);
FLUSH TABLES t1 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF
UNLOCK TABLES;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb
ROW_FORMAT=COMPRESSED;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
EOF
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
##### Before commit crash
SET SESSION debug_dbug="+d,ib_import_before_commit_crash";
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;
# Write file to make mysql-test-run.pl start up the server again
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
# Execute the statement that causes the crash
--error 2013
ALTER TABLE t1 IMPORT TABLESPACE;
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_reconnect
#### Before commit crash
# Check that the DD is consistent after recovery
##### Before checkpoint crash
SET SESSION debug_dbug="+d,ib_import_before_checkpoint_crash";
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Don't start up the server right away.
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
# Execute the statement that causes the crash
--error 2013
ALTER TABLE t1 IMPORT TABLESPACE;
# After the above test the results are non-deterministic,
# delete the old tablespace files and drop the table,
# recreate the table and do a proper import.
-- source include/wait_until_disconnected.inc
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
--echo # Restart and reconnect to the server
--enable_reconnect
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--source include/wait_until_connected_again.inc
--disable_reconnect
#### Before checkpoint crash
# After the above test the results are non-deterministic, recreate the table
# and do a proper import.
DROP TABLE t1;
SET SESSION innodb_strict_mode=1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb
ROW_FORMAT=COMPRESSED;
ALTER TABLE t1 DISCARD TABLESPACE;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;
SELECT COUNT(*) FROM t1;
INSERT INTO t1 VALUES(400), (500), (600);
SELECT * FROM t1;
DROP TABLE t1;
# Test handling of internal failure error
CREATE TABLE t1 (c1 INT) ENGINE = Innodb
ROW_FORMAT=COMPRESSED;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
# Test failure after reset of space id and LSN in the tablespace
SET @saved_debug_dbug = @@SESSION.debug_dbug;
SET SESSION debug_dbug="+d,ib_import_internal_error";
--error ER_INTERNAL_ERROR
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
ALTER TABLE t1 IMPORT TABLESPACE;
DROP TABLE t1;
# Test failure after reset of space id and LSN in the tablespace
CREATE TABLE t1 (c1 INT) ENGINE = Innodb
ROW_FORMAT=COMPRESSED;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
# Test failure after reset of space id and LSN in the tablespace
SET SESSION debug_dbug="+d,ib_import_reset_space_and_lsn_failure";
--error ER_INTERNAL_ERROR
ALTER TABLE t1 IMPORT TABLESPACE;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug=@saved_debug_dbug;
# Test failure after attempting a tablespace open
SET SESSION debug_dbug="+d,ib_import_open_tablespace_failure";
--replace_result \\ /
--error ER_GET_ERRMSG
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
# Test failure after ibuf check
SET SESSION debug_dbug="+d,ib_import_check_bitmap_failure";
# Need proper mapping of error codes :-(
--error ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
# Test failure after adjusting the cluster index root page
SET SESSION debug_dbug="+d,ib_import_cluster_root_adjust_failure";
--error ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
# Test failure after importing the cluster index
SET SESSION debug_dbug="+d,ib_import_cluster_failure";
--error ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
# Test failure after importing the secondary index(es)
SET SESSION debug_dbug="+d,ib_import_sec_root_adjust_failure";
--error ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
ALTER TABLE t1 IMPORT TABLESPACE;
DROP TABLE t1;
#
# Create a large table with delete marked records, disable purge during
# the update so that we can test the IMPORT purge code.
#
CREATE TABLE t1 (
c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
c2 BIGINT,
c3 VARCHAR(2048),
c4 VARCHAR(2048),
INDEX idx1(c2),
INDEX idx2(c3(512)),
INDEX idx3(c4(512))) Engine=InnoDB
ROW_FORMAT=COMPRESSED;
# Stop purge so that it doesn't remove the delete marked entries.
connect (purge_control,localhost,root);
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
INSERT INTO t1
SELECT 1 + seq, 1 + (seq MOD 4),
REPEAT(SUBSTR('abcd', 1 + (seq MOD 4), 1), 2048),
REPEAT(SUBSTR('abcd', 1 + (seq MOD 4), 1), 2048)
FROM seq_0_to_127;
DELETE FROM t1 WHERE c2 = 1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c3 = REPEAT("c2", 1024);
UPDATE t1 SET c4 = REPEAT("c4", 1024);
SHOW CREATE TABLE t1;
FLUSH TABLES t1 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF
UNLOCK TABLES;
# Enable normal operation
connection purge_control;
COMMIT;
disconnect purge_control;
connection default;
DROP TABLE t1;
CREATE TABLE 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
ROW_FORMAT=COMPRESSED;
SELECT c1, c2 FROM t1;
ALTER TABLE t1 DISCARD TABLESPACE;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;
SELECT c1,c2 FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
####
# Create a table and save the tablespace and .cfg file, we need to create
# a Btree that has several levels
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
INSERT INTO t1
SELECT 100, REPEAT('Karanbir', 128), REPEAT('Ajeeth', 1200)
FROM seq_1_to_256;
FLUSH TABLES t1 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF
UNLOCK TABLES;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_1";
--error ER_INTERNAL_ERROR
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
#
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
let INNODB_PAGE_SIZE=`select @@innodb_page_size`;
let MYSQLD_DATADIR=`select @@datadir`;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
my $page;
my $ps = $ENV{INNODB_PAGE_SIZE};
my $file = "$ENV{MYSQLD_DATADIR}/test/t1.ibd";
open(FILE, "+<$file") || die "Unable to open $file";
binmode FILE;
sysseek(FILE, 4*$ps, 0) || die "Unable to seek $file\n";
die "Unable to read $file" unless sysread(FILE, $page, $ps) == $ps;
substr($page,24,2)='42';
sysseek(FILE, 4*$ps, 0) || die "Unable to rewind $file\n";
syswrite(FILE, $page, $ps)==$ps || die "Unable to write $file\n";
close(FILE) || die "Unable to close $file";
EOF
# Following alter is failing
--error ER_INTERNAL_ERROR,ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_2";
--error ER_INNODB_INDEX_CORRUPT
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_3";
--error ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
SET SESSION debug_dbug="+d,ib_import_create_index_failure_1";
ALTER TABLE t1 ADD INDEX idx(c1);
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
#
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug="+d,fil_space_create_failure";
--replace_result \\ /
--error ER_GET_ERRMSG
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
#
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug="+d,dict_tf_to_fsp_flags_failure";
--replace_result \\ /
--error ER_GET_ERRMSG
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
#
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT COUNT(*) FROM t1;
# Restore files
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF
SET SESSION debug_dbug="+d,fsp_flags_is_valid_failure";
--error ER_NOT_KEYFILE
ALTER TABLE t1 IMPORT TABLESPACE;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF
--disable_query_log
call mtr.add_suppression("'Resource temporarily unavailable'");
call mtr.add_suppression("Got error -1 when reading table '.*'");
call mtr.add_suppression("InnoDB: Table '.*' tablespace is set as discarded.");
call mtr.add_suppression("InnoDB: Tablespace '.*' exists in the cache");
call mtr.add_suppression("InnoDB: Freeing existing tablespace '.*' entry from the cache with id.*");
call mtr.add_suppression("InnoDB: The table .* doesn't have a corresponding tablespace, it was discarded");
call mtr.add_suppression("There was an error writing to the meta data file");
call mtr.add_suppression("InnoDB: Trying to import a tablespace, but could not open the tablespace file");
call mtr.add_suppression("Unsupported tablespace format");
call mtr.add_suppression("Page is marked as free");
call mtr.add_suppression("t1.ibd: Page .* at offset .* looks corrupted");
call mtr.add_suppression("but tablespace with that id or name does not exist");
call mtr.add_suppression("Could not find a valid tablespace file for '.*t1'");
call mtr.add_suppression("Index for table 't1' is corrupt; try to repair it");
--enable_query_log
#cleanup
--remove_file $MYSQLTEST_VARDIR/tmp/t1.cfg
--remove_file $MYSQLTEST_VARDIR/tmp/t1.ibd
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