mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
40ec012c90
WL#3951 - MyISAM: Additional Error Logs for Data Corruption When table corruption is detected, in addition to current error message provide following information: - list of threads (and queries) accessing a table; - thread_id of a thread that detected corruption; - source file name and line number where this corruption was detected; - optional extra information (string). mysql-test/r/myisam_crash_before_flush_keys.result: Adjusted a test case according to WL#3951. mysql-test/t/myisam_crash_before_flush_keys.test: Adjusted a test case according to WL#3951. storage/myisam/CMakeLists.txt: Added mi_extrafunc.h to myisam sources list. storage/myisam/Makefile.am: Added mi_extrafunc.h to myisam headers list. storage/myisam/ha_myisam.cc: Added _mi_report_crashed() function (reports additional information whenever table corruption is detected). storage/myisam/mi_extrafunc.h: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/mi_locking.c: For every call to mi_lock_database(F_[RD|WR|EXTRA_]LCK) - add current thread to the list of threads accessing this table. For every call to mi_lock_database(F_UNLCK) - remove current thread from the list of threads accessing this table. storage/myisam/mi_test1.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/mi_test2.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/mi_test3.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/myisam_ftdump.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/myisamchk.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/myisamdef.h: Extra elements are added to MI_INFO and MYISAM_SHARE structures. MI_INFO is extended with LIST element, that holds a pointer to THD object accessing a table. MYISAM_SHARE is extended with LIST (list of threads accessing a table). Whenever table is marked as crashed, call mi_report_crashed() macro to provide useful information. storage/myisam/myisamlog.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/myisampack.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/rt_test.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisam/sp_test.c: All standalone programs must define their version of _mi_report_crashed() by including mi_extrafunc.h. storage/myisammrg/ha_myisammrg.cc: For each unedrlying table initialize `in_use' variable.
44 lines
1.4 KiB
Text
44 lines
1.4 KiB
Text
--echo #
|
|
--echo # BUG#41330 - Myisam table open count set to zero before index blocks are written.
|
|
--echo #
|
|
--source include/not_embedded.inc
|
|
--echo # Don't test this under valgrind, memory leaks will occur
|
|
--source include/not_valgrind.inc
|
|
|
|
--echo # Binary must be compiled with debug for crash to occur
|
|
--source include/have_debug.inc
|
|
|
|
call mtr.add_suppression("Got an error from thread_id=.*ha_myisam.cc:");
|
|
call mtr.add_suppression("MySQL thread id .*, query id .* localhost.*root Checking table");
|
|
|
|
let $MYSQLD_DATADIR= `select @@datadir`;
|
|
SET GLOBAL delay_key_write=ALL;
|
|
CREATE TABLE t1(a INT,
|
|
b INT,
|
|
PRIMARY KEY(a , b),
|
|
KEY(b)) ENGINE=MyISAM DELAY_KEY_WRITE = 1;
|
|
INSERT INTO t1 VALUES (1,2),(2,3),(3,4),(4,5),(5,6);
|
|
|
|
--echo # Setup the mysqld to crash at certain point
|
|
SET SESSION debug="d,crash_before_flush_keys";
|
|
|
|
--echo # Write file to make mysql-test-run.pl expect crash
|
|
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
|
|
|
|
--echo # Run the crashing query
|
|
--error 2013
|
|
FLUSH TABLE t1;
|
|
|
|
--echo # Write file to make mysql-test-run.pl start the server
|
|
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
|
|
|
|
--echo # Turn on reconnect
|
|
--enable_reconnect
|
|
|
|
--echo # Call script that will poll the server waiting for
|
|
--echo # it to be back online again
|
|
--source include/wait_until_connected_again.inc
|
|
|
|
# Must report that the table wasn't closed properly
|
|
CHECK TABLE t1;
|
|
DROP TABLE t1;
|