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Test recovery when a .ibd file is a directory.

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Datafile::validate_for_recovery(): Remove a redundant error message.
An error is already reported by Datafile::open_read_write() if the
file cannot be opened.

Also, do not assign SEARCH_ABORT, so that the full test will be executed
even if one step fails.
This commit is contained in:
Marko Mäkelä
2017-02-03 08:55:36 +02:00
parent 5a21094a43
commit 3534500b87
3 changed files with 48 additions and 21 deletions
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24
mysql-test/suite/innodb/r/log_file_name.result
View File

@ -14,26 +14,41 @@ SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /InnoDB: Ignoring data file '.*t2.ibd' with space ID \d+. Another data file called .*t1.ibd exists with the same space ID/ in mysqld.1.err
# Fault 2: Wrong space_id in a dirty file, and a missing file.
SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /InnoDB: Ignoring data file '.*t1.ibd' with space ID/ in mysqld.1.err
FOUND /InnoDB: Tablespace \d+ was not found at.*t3.ibd/ in mysqld.1.err
# Fault 3: Wrong space_id in a dirty file, and no missing file.
SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /InnoDB: Ignoring data file '.*t[23].ibd' with space ID/ in mysqld.1.err
FOUND /InnoDB: Tablespace \d+ was not found at .*t1.ibd/ in mysqld.1.err
FOUND /InnoDB: Tablespace \d+ was not found at .*t3.ibd/ in mysqld.1.err
FOUND /InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace/ in mysqld.1.err
# Fault 4: Missing data file
SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /InnoDB: Tablespace \d+ was not found at .*t[12].ibd.
.*InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace/ in mysqld.1.err
# Fault 5: Wrong type of data file
SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /\[ERROR\] InnoDB: Cannot read first page of .*t2.ibd/ in mysqld.1.err
FOUND /\[ERROR\] InnoDB: Datafile .*t2.*\. Cannot determine the space ID from the first 64 pages/ in mysqld.1.err
SELECT * FROM t2;
a
9
@ -66,11 +81,20 @@ SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /\[ERROR\] InnoDB: Header page consists of zero bytes in datafile: .*u1.ibd/ in mysqld.1.err
FOUND /\[ERROR\] InnoDB: Datafile .*u1.*\. Cannot determine the space ID from the first 64 pages/ in mysqld.1.err
FOUND /\[ERROR\] InnoDB: Cannot read first page of .*u2.ibd/ in mysqld.1.err
# Fault 7: Missing or wrong data file and innodb_force_recovery
SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
FOUND /\[ERROR\] InnoDB: Header page consists of zero bytes in datafile: .*u1.ibd/ in mysqld.1.err
FOUND /InnoDB: At LSN: \d+: unable to open file .*u[1-5].ibd for tablespace/ in mysqld.1.err
FOUND /\[ERROR\] InnoDB: Cannot rename '.*u5.ibd' to '.*u6.ibd' for space ID \d+ because the target file exists/ in mysqld.1.err
FOUND /\[ERROR\] InnoDB: Header page consists of zero bytes in datafile: .*u1.ibd/ in mysqld.1.err
FOUND /InnoDB: At LSN: \d+: unable to open file .*u[1-5].ibd for tablespace/ in mysqld.1.err
FOUND /\[Warning\] InnoDB: Tablespace \d+ was not found at .*u[1-5].ibd, and innodb_force_recovery was set. All redo log for this tablespace will be ignored!/ in mysqld.1.err
DROP TABLE u1,u2,u3,u6;
# List of files:
SHOW TABLES;

40
mysql-test/suite/innodb/t/log_file_name.test
View File

@ -31,7 +31,6 @@ COMMIT;
let SEARCH_FILE= $MYSQLTEST_VARDIR/log/mysqld.1.err;
let SEARCH_RANGE= -50000;
let SEARCH_ABORT= NOT FOUND;
let $check_no_innodb=SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
@ -94,32 +93,38 @@ let SEARCH_PATTERN= InnoDB: Set innodb_force_recovery=1 to ignore this and to pe
--source include/start_mysqld.inc
eval $check_no_innodb;
--source include/shutdown_mysqld.inc
let SEARCH_PATTERN= InnoDB: Tablespace \d+ was not found at .*t[12].ibd.
.*InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace;
--source include/search_pattern_in_file.inc
--source include/shutdown_mysqld.inc
--echo # Fault 5: Wrong type of data file
# TODO: Test the following as well once
# Bug#18131883 IMPROVE INNODB ERROR MESSAGES REGARDING FILES
# has been fixed:
# A file containing 16384 zero bytes.
# --mkdir $MYSQLD_DATADIR/test/t2.ibd
# Create a short file.
--exec echo "" > $MYSQLD_DATADIR/test/t2.ibd
--mkdir $MYSQLD_DATADIR/test/t2.ibd
--source include/start_mysqld.inc
eval $check_no_innodb;
--source include/shutdown_mysqld.inc
# On Windows, this error message is not output when t2.ibd is a directory!
#let SEARCH_PATTERN= \[ERROR\] InnoDB: Cannot read first page of .*t2.ibd;
#--source include/search_pattern_in_file.inc
--rmdir $MYSQLD_DATADIR/test/t2.ibd
# Create a short file.
--write_file $MYSQLD_DATADIR/test/t2.ibd
EOF
--source include/start_mysqld.inc
eval $check_no_innodb;
--source include/shutdown_mysqld.inc
let SEARCH_PATTERN= \[ERROR\] InnoDB: Cannot read first page of .*t2.ibd;
--source include/search_pattern_in_file.inc
let SEARCH_PATTERN= \[ERROR\] InnoDB: Datafile .*t2.*\. Cannot determine the space ID from the first 64 pages;
--source include/search_pattern_in_file.inc
--source include/shutdown_mysqld.inc
# Restore t2.ibd
--remove_file $MYSQLD_DATADIR/test/t2.ibd
--move_file $MYSQLD_DATADIR/test/t.ibd $MYSQLD_DATADIR/test/t2.ibd
@ -141,11 +146,12 @@ CREATE TABLE t0(a INT PRIMARY KEY) ENGINE=InnoDB;
DROP TABLE t0;
--disable_query_log
# The following are for the orphan file t0.ibd:
# The following are for the orphan file t0.ibd or for the directory t2.ibd:
call mtr.add_suppression("InnoDB: Operating system error number [0-9]* in a file operation");
call mtr.add_suppression("InnoDB: Error number [0-9]* means 'File exists'");
call mtr.add_suppression("InnoDB: Error number [0-9]* means '(File exists|Is a directory)'");
call mtr.add_suppression("InnoDB: Cannot create file '.*t0.ibd'");
call mtr.add_suppression("InnoDB: The file '.*t0\.ibd' already exists");
call mtr.add_suppression("InnoDB: Cannot open datafile for read-write: '.*t2\.ibd'");
# The following are for aborted startup without --innodb-force-recovery:
call mtr.add_suppression("InnoDB: Tablespace .* was not found at .*test");
call mtr.add_suppression("InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace");
@ -189,7 +195,7 @@ INSERT INTO u6 VALUES(2);
--remove_file $MYSQLD_DATADIR/test/u3.ibd
# InnoDB: Header page consists of zero bytes
perl;
--perl
die unless open(FILE, ">$ENV{MYSQLD_DATADIR}/test/u1.ibd");
print FILE "\0" x 16384;
close(FILE);
@ -218,7 +224,7 @@ let SEARCH_PATTERN= \[ERROR\] InnoDB: Datafile .*u1.*\. Cannot determine the spa
# in innodb-force-recovery mode once
# Bug#18131883 IMPROVE INNODB ERROR MESSAGES REGARDING FILES
# has been fixed:
let SEARCH_PATTERN= \[ERROR\] InnoDB: Cannot read first page of .*u2.ibd.*;
let SEARCH_PATTERN= \[ERROR\] InnoDB: Cannot read first page of .*u2.ibd;
--source include/search_pattern_in_file.inc
--source include/shutdown_mysqld.inc

5
storage/innobase/fsp/fsp0file.cc
View File

@ -467,11 +467,8 @@ Datafile::validate_for_recovery()
close();
err = open_read_write(srv_read_only_mode);
if (err != DB_SUCCESS) {
ib::error() << "Datafile '" << m_filepath << "' could not"
" be opened in read-write mode so that the"
" doublewrite pages could be restored.";
return(err);
};
}
err = find_space_id();
if (err != DB_SUCCESS || m_space_id == 0) {