mirror of
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178 lines
5.4 KiB
Text
178 lines
5.4 KiB
Text
call mtr.add_suppression("File '.*aria_log.000.*' not found \\(Errcode: 2 .*\\)");
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call mtr.add_suppression("Table '.\/mysqltest\/t_corrupted1' is crashed, skipping it. Please repair it with aria_chk -r");
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set global aria_log_file_size=4294959104;
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drop database if exists mysqltest;
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create database mysqltest;
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connect admin, 127.0.0.1, root,,mysqltest,,;
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connection default;
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use mysqltest;
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* TEST of removing logs manually
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connection default;
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connection admin;
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* shut down mysqld, removed logs, restarted it
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connection default;
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* TEST of UNDO_ROW_DELETE preserving rowid
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create table t1(a int) engine=aria;
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insert into t1 values(1),(2);
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connection admin;
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flush table t1;
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* copied t1 for comparison
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connection default;
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lock tables t1 write;
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insert into t1 values(3);
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delete from t1 where a in (1,2,3);
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connection admin;
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SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_crash";
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* crashing mysqld intentionally
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set global aria_checkpoint_interval=1;
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ERROR HY000: Lost connection to server during query
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* recovery happens
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check table t1 extended;
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Table Op Msg_type Msg_text
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mysqltest.t1 check status OK
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* testing that checksum after recovery is as expected
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Checksum-check
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ok
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connection default;
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use mysqltest;
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drop table t1;
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* TEST of checkpoint
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set global debug_dbug="+d,info,query,enter,exit,loop,maria_checkpoint_indirect";
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set global aria_checkpoint_interval=10000;
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create table t1(a int, b varchar(10), index(a,b)) engine=aria;
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insert into t1 values(1,"a"),(2,"b"),(3,"c");
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delete from t1 where b="b";
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update t1 set b="d" where a=1;
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connection admin;
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flush table t1;
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* copied t1 for comparison
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connection default;
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lock tables t1 write;
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insert into t1 values(4,"e"),(5,"f"),(6,"g");
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update t1 set b="h" where a=5;
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delete from t1 where b="g";
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show status like "Aria_pagecache_blocks_not_flushed";
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Variable_name Value
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Aria_pagecache_blocks_not_flushed 3
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set global aria_checkpoint_interval=10000;
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update t1 set b="i" where a=5;
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connection admin;
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SET SESSION debug_dbug="+d,maria_crash";
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* crashing mysqld intentionally
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set global aria_checkpoint_interval=1;
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ERROR HY000: Lost connection to server during query
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* recovery happens
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check table t1 extended;
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Table Op Msg_type Msg_text
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mysqltest.t1 check status OK
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* testing that checksum after recovery is as expected
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Checksum-check
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ok
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connection default;
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use mysqltest;
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drop table t1;
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Test of REPAIR's implicit commit
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create table t1 (a varchar(100), key(a)) engine=aria;
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insert into t1 values(3);
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connection admin;
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flush table t1;
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* copied t1 for comparison
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connection default;
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lock tables t1 write;
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insert into t1 values (1);
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repair table t1;
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Table Op Msg_type Msg_text
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mysqltest.t1 repair status OK
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insert into t1 values(2);
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select * from t1;
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a
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1
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2
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3
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connection admin;
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SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_flush_whole_page_cache,maria_crash";
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* crashing mysqld intentionally
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set global aria_checkpoint_interval=1;
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ERROR HY000: Lost connection to server during query
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* recovery happens
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check table t1 extended;
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Table Op Msg_type Msg_text
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mysqltest.t1 check status OK
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* testing that checksum after recovery is as expected
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Checksum-check
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failure
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connection default;
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use mysqltest;
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select * from t1;
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a
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1
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3
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drop table t1;
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* TEST of recovery when crash before bulk-insert-with-repair is committed
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create table t1 (a varchar(100), key(a)) engine=aria;
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create table t2 (a varchar(100)) engine=myisam;
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set rand_seed1=12, rand_seed2=254;
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insert into t2 values (rand());
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insert into t2 select (rand()) from t2;
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insert into t2 select (rand()) from t2;
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insert into t2 select (rand()) from t2;
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insert into t2 select (rand()) from t2;
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insert into t2 select (rand()) from t2;
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insert into t2 select (rand()) from t2;
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insert into t1 values(30);
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connection admin;
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flush table t1;
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* copied t1 for comparison
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connection default;
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lock tables t1 write, t2 read;
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delete from t1 limit 1;
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select count(*) from t1;
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count(*)
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0
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insert into t1 select * from t2;
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connection admin;
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SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_flush_whole_page_cache,maria_crash";
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* crashing mysqld intentionally
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set global aria_checkpoint_interval=1;
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ERROR HY000: Lost connection to server during query
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* recovery happens
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check table t1 extended;
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Table Op Msg_type Msg_text
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mysqltest.t1 check status OK
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* testing that checksum after recovery is as expected
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Checksum-check
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ok
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connection default;
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use mysqltest;
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show keys from t1;
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Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment Ignored
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t1 1 a 1 a A 1 NULL NULL YES BTREE NO
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select count(*) from t1;
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count(*)
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1
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drop table t1;
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* TEST of recovery when OPTIMIZE has replaced the index file and crash
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create table t_corrupted1 (a varchar(100), key(a)) engine=aria;
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insert into t_corrupted1 select (rand()) from t2;
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connection admin;
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flush table t_corrupted1;
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* copied t_corrupted1 for comparison
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connection default;
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connection admin;
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SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_flush_whole_page_cache,maria_crash_sort_index";
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* crashing mysqld intentionally
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optimize table t_corrupted1;
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ERROR HY000: Lost connection to server during query
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* recovery happens
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check table t_corrupted1 extended;
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Table Op Msg_type Msg_text
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mysqltest.t_corrupted1 check warning Last repair was aborted before finishing
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mysqltest.t_corrupted1 check status OK
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* testing that checksum after recovery is as expected
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Checksum-check
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ok
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connection default;
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use mysqltest;
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drop table t_corrupted1, t2;
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drop database mysqltest_for_comparison;
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drop database mysqltest;
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