1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
# Test resizing the InnoDB redo log.
--source include/innodb_page_size_small.inc
# Embedded server tests do not support restarting
--source include/not_embedded.inc
# DBUG_EXECUTE_IF is needed
--source include/have_debug.inc
# This test is slow on buildbot.
--source include/big_test.inc
--disable_query_log
call mtr.add_suppression("syntax error in innodb_log_group_home_dir");
call mtr.add_suppression("Plugin 'InnoDB' init function returned error");
call mtr.add_suppression("Plugin 'InnoDB' registration as a STORAGE ENGINE failed");
call mtr.add_suppression("InnoDB: Plugin initialization aborted");
call mtr.add_suppression("InnoDB: innodb_read_only prevents crash recovery");
call mtr.add_suppression("InnoDB: Log file .*ib_logfile1.* size");
call mtr.add_suppression("InnoDB: File .*ib_logfile0 (is too small|was not found)");
call mtr.add_suppression("InnoDB: Expecting only ib_logfile0");
FLUSH TABLES;
--enable_query_log
let MYSQLD_DATADIR= `select @@datadir`;
CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB;
--source include/shutdown_mysqld.inc
perl;
do "$ENV{MTR_SUITE_DIR}/include/crc32.pl";
my $file = "$ENV{MYSQLD_DATADIR}ib_logfile0";
open(FILE, "<$file") || die "Unable to open $file\n";
seek(FILE, 4096, 0) || die "Unable to seek $file\n";
die unless read(FILE, $_, 8) == 8;
my ($lsn_hi,$lsn_lo) = unpack("NN", $_);
seek(FILE, 8192, 0) || die "Unable to seek $file\n";
die unless read(FILE, $_, 8) == 8;
my ($cp2hi,$cp2lo) = unpack("NN", $_);
if ($cp2hi < $lsn_hi) {}
elsif ($cp2hi > $lsn_hi || $cp2lo > $lsn_lo)
{ $lsn_hi=$cp2hi;$lsn_lo=$cp2lo; }
close(FILE);
open(FILE, ">", $file) or die "Unable to open $file\n";
binmode FILE;
my $polynomial = 0x82f63b78; # CRC-32C
my ($header, $checkpoint, $log);
$header = "Phys" . pack("x[4]NN", $lsn_hi, $lsn_lo) .
"some Perl code" . pack("x[478]");
$header .= pack("Nx[3584]", mycrc32($header, 0, $polynomial));
$checkpoint = pack("NNNNx[44]", $lsn_hi, $lsn_lo, $lsn_hi, $lsn_lo);
$checkpoint .= pack("Nx[8128]", mycrc32($checkpoint, 0, $polynomial));
$log = pack("CxxNN", 0xfa, $lsn_hi, $lsn_lo);
$log .= pack("CN", 1, mycrc32($log, 0, $polynomial));
print FILE $header, $checkpoint, $log;
close(FILE) or die "Unable to close $file\n";
EOF
let $check_no_innodb=SELECT * FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
--let $restart_parameters= --innodb-log-file-size=4m
--source include/start_mysqld.inc
let SEARCH_FILE= $MYSQLTEST_VARDIR/log/mysqld.1.err;
CHECK TABLE t1;
--let $restart_parameters= --innodb-log-file-size=20M
--source include/restart_mysqld.inc
BEGIN;
INSERT INTO t1 VALUES (42);
let $restart_parameters = --innodb-log-file-size=12M;
let $shutdown_timeout=0;
--source include/restart_mysqld.inc
SELECT * FROM t1;
INSERT INTO t1 VALUES (42);
BEGIN;
DELETE FROM t1;
let $restart_parameters = --innodb-log-file-size=5M;
--source include/restart_mysqld.inc
let $shutdown_timeout=;
SELECT * FROM t1;
INSERT INTO t1 VALUES (0),(123);
let SEARCH_ABORT = NOT FOUND;
BEGIN;
DELETE FROM t1 WHERE a>0;
--echo # Persist the state of the above incomplete transaction by
--echo # causing a redo log write for another transaction.
--connect(con1, localhost, root)
SET GLOBAL innodb_flush_log_at_trx_commit=1;
DELETE FROM t1 WHERE a=0;
--disconnect con1
--connection default
--source include/kill_mysqld.inc
--let $restart_parameters= --innodb-log-group-home-dir=foo\;bar
--source include/start_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= syntax error in innodb_log_group_home_dir;
--source include/search_pattern_in_file.inc
--let $restart_parameters= --debug=d,innodb_log_abort_1
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= InnoDB: Starting crash recovery from checkpoint LSN=.*;
--source include/search_pattern_in_file.inc
--let $restart_parameters= --innodb-read-only
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= InnoDB: innodb_read_only prevents crash recovery;
--source include/search_pattern_in_file.inc
--let $restart_parameters= --debug=d,innodb_log_abort_5
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= redo log from 5\\.000MiB to [0-9.]*[KMGT]iB;
--source include/search_pattern_in_file.inc
--let $restart_parameters= --innodb-read-only
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= InnoDB: innodb_read_only prevents crash recovery;
--source include/search_pattern_in_file.inc
# Trigger an error in recovery.
--move_file $MYSQLD_DATADIR/ib_logfile0 $MYSQLD_DATADIR/ib_logfile101
--write_file $MYSQLD_DATADIR/ib_logfile0
garbage
EOF
--let $restart_parameters=
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= InnoDB: File .*ib_logfile0 is too small;
--source include/search_pattern_in_file.inc
--move_file $MYSQLD_DATADIR/ib_logfile0 $MYSQLD_DATADIR/ib_logfile1
--move_file $MYSQLD_DATADIR/ib_logfile101 $MYSQLD_DATADIR/ib_logfile0
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
SELECT * FROM t1;
let SEARCH_PATTERN= InnoDB: Expecting only ib_logfile0;
--source include/search_pattern_in_file.inc
--remove_file $MYSQLD_DATADIR/ib_logfile1
--move_file $MYSQLD_DATADIR/ib_logfile0 $MYSQLD_DATADIR/ib_logfile101
--source include/restart_mysqld.inc
--error ER_UNKNOWN_STORAGE_ENGINE
let SEARCH_PATTERN= InnoDB: File .*ib_logfile0 was not found;
--source include/search_pattern_in_file.inc
--move_file $MYSQLD_DATADIR/ib_logfile101 $MYSQLD_DATADIR/ib_logfile0
--source include/restart_mysqld.inc
SELECT * FROM t1;
DROP TABLE t1;
--let SEARCH_PATTERN= InnoDB: Resizing redo log from 5\\.000MiB to [0-9.]*[KMGT]iB; LSN=\\d+\\b
--source include/search_pattern_in_file.inc
|
