10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-r----- 1 root root 22622 Mar 11 16:10 test11.frm
-rw-r----- 1 root root 5142216704 Mar 11 16:12 test11.ibd
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-r----- 1 root root 22622 Mar 11 16:10 test11.frm
-rw-r----- 1 root root 5142216704 Mar 11 16:12 test11.ibd
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> show tables;
+---------------+
| Tables_in_db1 |
+---------------+
| test11 |
+---------------+
1 row in set (0.00 sec)
(root@localhost/gzz3306) [db1]> select count(*) from test11;
ERROR 1017 (HY000): Can't find file: './db1/test11.frm' (errno: 13 - Permission denied)
(root@localhost/gzz3306) [db1]> exit
Bye
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> chown mysql.mysql *
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> select count(*) from test11;
ERROR 1146 (42S02): Table 'db1.test11' doesn't exist
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]> create database tmp;
Query OK, 1 row affected (0.00 sec)
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]> use tmp
Database changed
(root@localhost/gzz3306) [tmp]> create table test11(id int);
Query OK, 0 rows affected (0.06 sec)
(root@localhost/gzz3306) [tmp]> exit
Bye
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-r----- 1 mysql mysql 22622 Mar 11 16:10 test11.frm
-rw-r----- 1 mysql mysql 5142216704 Mar 11 16:12 test11.ibd
10.25.80.7:gzz3306:Master> cd ..
10.25.80.7:gzz3306:Master> ll
total 1726588
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:15 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:15 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 15:31 log
-rw-r--r-- 1 mysql mysql 2055 Feb 22 15:09 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
srwxrwxrwx 1 mysql mysql 0 Mar 11 15:31 mysql.sock
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105062815 Mar 11 16:14 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 6 Mar 11 15:31 SZD-L0087668.pid
-rw-rw---- 1 mysql mysql 392435540 Mar 11 15:31 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:15 tmp
10.25.80.7:gzz3306:Master> cd tmp/
10.25.80.7:gzz3306:Master> ll
total 112
-rw-rw---- 1 mysql mysql 61 Mar 11 16:15 db.opt
-rw-rw---- 1 mysql mysql 8556 Mar 11 16:15 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:15 test11.ibd
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 112
-rw-rw---- 1 mysql mysql 61 Mar 11 16:15 db.opt
-rw-rw---- 1 mysql mysql 8556 Mar 11 16:15 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:15 test11.ibd
10.25.80.7:gzz3306:Master> pwd
/var/mysql/data3306/tmp
10.25.80.7:gzz3306:Master> cp ../db1/test11.frm ./
cp: overwrite `./test11.frm'? y
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqladmin -uroot -p123456 shutdown
Warning: Using a password on the command line interface can be insecure.
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> 190311 16:19:46 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf (wd: /var/mysql/data3306)
(wd now: /var/mysql/data3306/tmp)
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ps -ef|grep 3306
root 23677 12900 0 16:19 pts/7 00:00:00 grep 3306
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 23678
10.25.80.7:gzz3306:Master> 190311 16:19:56 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:19:57 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot tmp;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [tmp]> desc test11;
ERROR 1146 (42S02): Table 'tmp.test11' doesn't exist
(root@localhost/gzz3306) [tmp]> drop tables test11;
Query OK, 0 rows affected (0.03 sec)
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> create table test11(id int);
Query OK, 0 rows affected (0.06 sec)
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> exit
Bye
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master> ll
total 112
-rw-rw---- 1 mysql mysql 61 Mar 11 16:15 db.opt
-rw-rw---- 1 mysql mysql 8556 Mar 11 16:20 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:20 test11.ibd
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> pwd
/var/mysql/data3306/tmp
10.25.80.7:gzz3306:Master> cp ../db1/test11.frm ./
cp: overwrite `./test11.frm'?
10.25.80.7:gzz3306:Master> cp ../db1/test11.frm ./
cp: overwrite `./test11.frm'? y
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 124
-rw-rw---- 1 mysql mysql 61 Mar 11 16:15 db.opt
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:23 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:20 test11.ibd
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> use tmp
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
(root@localhost/gzz3306) [tmp]> desc test11;
ERROR 1146 (42S02): Table 'tmp.test11' doesn't exist
(root@localhost/gzz3306) [tmp]> exit
Bye
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> cd $MYSQL_DATA
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
#innodb_force_recovery=1
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
#innodb_force_recovery=1
"my.cnf" 62L, 2054C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqladmin -uroot -p123456 shutdown;
Warning: Using a password on the command line interface can be insecure.
190311 16:24:11 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf (wd: /var/mysql/data3306/tmp)
(wd now: /var/mysql/data3306)
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 24537
10.25.80.7:gzz3306:Master> 190311 16:24:19 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:24:19 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot tmp;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [tmp]> desc test11;
ERROR 1146 (42S02): Table 'tmp.test11' doesn't exist
(root@localhost/gzz3306) [tmp]> exit
Bye
10.25.80.7:gzz3306:Master> ll
total 1726600
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:24 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:24 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 16:24 log
-rw-r--r-- 1 mysql mysql 2054 Mar 11 16:23 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
srwxrwxrwx 1 mysql mysql 0 Mar 11 16:24 mysql.sock
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105078030 Mar 11 16:25 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 6 Mar 11 16:24 SZD-L0087668.pid
-rw-rw---- 1 mysql mysql 392435920 Mar 11 16:24 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:20 tmp
10.25.80.7:gzz3306:Master> cd tmp/
10.25.80.7:gzz3306:Master> ll
total 124
-rw-rw---- 1 mysql mysql 61 Mar 11 16:15 db.opt
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:23 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:20 test11.ibd
10.25.80.7:gzz3306:Master> 2019-03-11 16:25:02 24940 [Warning] InnoDB: table tmp/test11 contains 1 user defined columns in InnoDB, but 51 columns in MySQL.
bash: 2019-03-11: command not found
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> cd ..
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
innodb_force_recovery=6
#########################################log################################################
"my.cnf" 62L, 2055C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqladmin -uroot -p123456 shutdown
Warning: Using a password on the command line interface can be insecure.
190311 16:28:12 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 25355
10.25.80.7:gzz3306:Master> 190311 16:28:19 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:28:19 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [(none)]> use tmp;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
(root@localhost/gzz3306) [tmp]> ll
-> ;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'll' at line 1
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> create table test11(
-> id01 int,
-> id02 int,
-> id03 int,
-> id04 int,
-> id05 int,
-> id06 int,
-> id07 int,
-> id08 int,
-> id09 int,
-> id10 int,
-> id11 int,
-> id12 int,
-> id13 int,
-> id14 int,
-> id15 int,
-> id16 int,
-> id17 int,
-> id18 int,
-> id19 int,
-> id20 int,
-> id21 int,
-> id22 int,
-> id23 int,
-> id24 int,
-> id25 int,
-> id26 int,
-> id27 int,
-> id28 int,
-> id29 int,
-> id30 int,
-> id31 int,
-> id32 int,
-> id33 int,
-> id34 int,
-> id35 int,
-> id36 int,
-> id37 int,
-> id38 int,
-> id39 int,
-> id40 int,
-> id41 int,
-> id42 int,
-> id43 int,
-> id44 int,
-> id45 int,
-> id46 int,
-> id47 int,
-> id48 int,
-> id49 int,
-> id50 int,
-> id51 int
-> );
ERROR 1146 (42S02): Table 'tmp.test11' doesn't exist
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> drop table test11;
Query OK, 0 rows affected (0.04 sec)
(root@localhost/gzz3306) [tmp]> create table test11(
-> id01 int,
-> id02 int,
-> id03 int,
-> id04 int,
-> id05 int,
-> id06 int,
-> id07 int,
-> id08 int,
-> id09 int,
-> id10 int,
-> id11 int,
-> id12 int,
-> id13 int,
-> id14 int,
-> id15 int,
-> id16 int,
-> id17 int,
-> id18 int,
-> id19 int,
-> id20 int,
-> id21 int,
-> id22 int,
-> id23 int,
-> id24 int,
-> id25 int,
-> id26 int,
-> id27 int,
-> id28 int,
-> id29 int,
-> id30 int,
-> id31 int,
-> id32 int,
-> id33 int,
-> id34 int,
-> id35 int,
-> id36 int,
-> id37 int,
-> id38 int,
-> id39 int,
-> id40 int,
-> id41 int,
-> id42 int,
-> id43 int,
-> id44 int,
-> id45 int,
-> id46 int,
-> id47 int,
-> id48 int,
-> id49 int,
-> id50 int,
-> id51 int
-> );
Query OK, 0 rows affected (0.07 sec)
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> exit;
Bye
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 1726608
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:34 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:34 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 16:28 log
-rw-r--r-- 1 mysql mysql 2055 Mar 11 16:27 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
srwxrwxrwx 1 mysql mysql 0 Mar 11 16:28 mysql.sock
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105084496 Mar 11 16:33 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 6 Mar 11 16:28 SZD-L0087668.pid
-rw-rw---- 1 mysql mysql 392436110 Mar 11 16:28 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:34 tmp
10.25.80.7:gzz3306:Master> cd tmp
10.25.80.7:gzz3306:Master> ll
total 112
-rw-rw---- 1 mysql mysql 61 Mar 11 16:15 db.opt
-rw-rw---- 1 mysql mysql 10156 Mar 11 16:34 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:34 test11.ibd
10.25.80.7:gzz3306:Master> cp ../db1/test11.frm ./
cp: overwrite `./test11.frm'? y
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> cd ..
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
#innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
#innodb_force_recovery=6
"my.cnf" 62L, 2054C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
innodb_force_recovery=6
"my.cnf" 62L, 2055C written
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot tmp;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.38-log
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [tmp]> 190311 16:36:04 mysqld_safe Number of processes running now: 0
190311 16:36:04 mysqld_safe mysqld restarted
190311 16:36:05 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> ps -ef|grep 3306
-> ;
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/mysql/data3306/mysql.sock' (2)
ERROR:
Can't connect to the server
(root@not_connected/gzz3306) [tmp]>
(root@not_connected/gzz3306) [tmp]>
(root@not_connected/gzz3306) [tmp]> exit
Bye
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf
10.25.80.7:gzz3306:Master> ps -ef|grep 3306
root 26615 12900 0 16:36 pts/7 00:00:00 grep 3306
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 26668
10.25.80.7:gzz3306:Master> 190311 16:36:48 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:36:48 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
190311 16:36:48 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
#innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
#innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
"my.cnf" 62L, 2054C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 27211
10.25.80.7:gzz3306:Master> 190311 16:38:32 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:38:32 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot tmp;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [tmp]> desc test11;
+--------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| name1 | varchar(100) | YES | MUL | NULL | |
| name2 | varchar(100) | YES | | NULL | |
| name3 | varchar(100) | YES | | NULL | |
| name4 | varchar(100) | YES | | NULL | |
| name5 | varchar(100) | YES | | NULL | |
| name6 | varchar(100) | YES | | NULL | |
| name7 | varchar(100) | YES | | NULL | |
| name8 | varchar(100) | YES | | NULL | |
| name9 | varchar(100) | YES | | NULL | |
| name10 | varchar(100) | YES | | NULL | |
| name11 | varchar(100) | YES | | NULL | |
| name12 | varchar(100) | YES | | NULL | |
| name13 | varchar(100) | YES | | NULL | |
| name14 | varchar(100) | YES | | NULL | |
| name15 | varchar(100) | YES | | NULL | |
| name16 | varchar(100) | YES | | NULL | |
| name17 | varchar(100) | YES | | NULL | |
| name18 | varchar(100) | YES | | NULL | |
| name19 | varchar(100) | YES | | NULL | |
| name20 | varchar(100) | YES | | NULL | |
| name21 | varchar(100) | YES | | NULL | |
| name22 | varchar(100) | YES | | NULL | |
| name23 | varchar(100) | YES | | NULL | |
| name24 | varchar(100) | YES | | NULL | |
| name25 | varchar(100) | YES | | NULL | |
| name26 | varchar(100) | YES | | NULL | |
| name27 | varchar(100) | YES | | NULL | |
| name28 | varchar(100) | YES | | NULL | |
| name29 | varchar(100) | YES | | NULL | |
| name30 | varchar(100) | YES | | NULL | |
| name31 | varchar(100) | YES | | NULL | |
| name32 | varchar(100) | YES | | NULL | |
| name33 | varchar(100) | YES | | NULL | |
| name34 | varchar(100) | YES | | NULL | |
| name35 | varchar(100) | YES | | NULL | |
| name36 | varchar(100) | YES | | NULL | |
| name37 | varchar(100) | YES | | NULL | |
| name38 | varchar(100) | YES | | NULL | |
| name39 | varchar(100) | YES | | NULL | |
| name40 | varchar(100) | YES | | NULL | |
| name41 | varchar(100) | YES | | NULL | |
| name42 | varchar(100) | YES | | NULL | |
| name43 | varchar(100) | YES | | NULL | |
| name44 | varchar(100) | YES | | NULL | |
| name45 | varchar(100) | YES | | NULL | |
| name46 | varchar(100) | YES | | NULL | |
| name47 | varchar(100) | YES | | NULL | |
| name48 | varchar(100) | YES | | NULL | |
| name49 | varchar(100) | YES | | NULL | |
| name50 | varchar(100) | YES | | NULL | |
+--------+--------------+------+-----+---------+----------------+
51 rows in set (0.00 sec)
(root@localhost/gzz3306) [tmp]> exit
Bye
10.25.80.7:gzz3306:Master> pwd
/var/mysql/data3306
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master> mysqldump -uroot -p123456 --no-data tmp test11 > test-def.sql
Warning: Using a password on the command line interface can be insecure.
Warning: A partial dump from a server that has GTIDs will by default include the GTIDs of all transactions, even those that changed suppressed parts of the database. If you don't want to restore GTIDs, pass --set-gtid-purged=OFF. To make a complete dump, pass --all-databases --triggers --routines --events.
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll test-def.sql
-rw-r--r-- 1 root root 3797 Mar 11 16:43 test-def.sql
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
innodb_force_recovery=6
#########################################log################################################
"my.cnf" 62L, 2055C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqladmin -uroot -p123456 shutdown;
Warning: Using a password on the command line interface can be insecure.
190311 16:44:10 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 28217
10.25.80.7:gzz3306:Master> 190311 16:44:33 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:44:33 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
190311 16:44:33 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 1726628
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:34 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:34 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 16:44 log
-rw-r--r-- 1 mysql mysql 2055 Mar 11 16:43 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105105710 Mar 11 16:44 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 392436300 Mar 11 16:38 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 3797 Mar 11 16:43 test-def.sql
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:34 tmp
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master> ll ib*
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:34 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:34 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
10.25.80.7:gzz3306:Master> rm ib*^C
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
#innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
#innodb_force_recovery=6
"my.cnf" 62L, 2054C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 28886
10.25.80.7:gzz3306:Master> 190311 16:46:55 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:46:55 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> myroot tmp;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [tmp]> drop table test11;
ERROR 1051 (42S02): Unknown table 'tmp.test11'
(root@localhost/gzz3306) [tmp]> show tables;
+---------------+
| Tables_in_tmp |
+---------------+
| test11 |
+---------------+
1 row in set (0.00 sec)
(root@localhost/gzz3306) [tmp]> desc test11;
+--------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| name1 | varchar(100) | YES | MUL | NULL | |
| name2 | varchar(100) | YES | | NULL | |
| name3 | varchar(100) | YES | | NULL | |
| name4 | varchar(100) | YES | | NULL | |
| name5 | varchar(100) | YES | | NULL | |
| name6 | varchar(100) | YES | | NULL | |
| name7 | varchar(100) | YES | | NULL | |
| name8 | varchar(100) | YES | | NULL | |
| name9 | varchar(100) | YES | | NULL | |
| name10 | varchar(100) | YES | | NULL | |
| name11 | varchar(100) | YES | | NULL | |
| name12 | varchar(100) | YES | | NULL | |
| name13 | varchar(100) | YES | | NULL | |
| name14 | varchar(100) | YES | | NULL | |
| name15 | varchar(100) | YES | | NULL | |
| name16 | varchar(100) | YES | | NULL | |
| name17 | varchar(100) | YES | | NULL | |
| name18 | varchar(100) | YES | | NULL | |
| name19 | varchar(100) | YES | | NULL | |
| name20 | varchar(100) | YES | | NULL | |
| name21 | varchar(100) | YES | | NULL | |
| name22 | varchar(100) | YES | | NULL | |
| name23 | varchar(100) | YES | | NULL | |
| name24 | varchar(100) | YES | | NULL | |
| name25 | varchar(100) | YES | | NULL | |
| name26 | varchar(100) | YES | | NULL | |
| name27 | varchar(100) | YES | | NULL | |
| name28 | varchar(100) | YES | | NULL | |
| name29 | varchar(100) | YES | | NULL | |
| name30 | varchar(100) | YES | | NULL | |
| name31 | varchar(100) | YES | | NULL | |
| name32 | varchar(100) | YES | | NULL | |
| name33 | varchar(100) | YES | | NULL | |
| name34 | varchar(100) | YES | | NULL | |
| name35 | varchar(100) | YES | | NULL | |
| name36 | varchar(100) | YES | | NULL | |
| name37 | varchar(100) | YES | | NULL | |
| name38 | varchar(100) | YES | | NULL | |
| name39 | varchar(100) | YES | | NULL | |
| name40 | varchar(100) | YES | | NULL | |
| name41 | varchar(100) | YES | | NULL | |
| name42 | varchar(100) | YES | | NULL | |
| name43 | varchar(100) | YES | | NULL | |
| name44 | varchar(100) | YES | | NULL | |
| name45 | varchar(100) | YES | | NULL | |
| name46 | varchar(100) | YES | | NULL | |
| name47 | varchar(100) | YES | | NULL | |
| name48 | varchar(100) | YES | | NULL | |
| name49 | varchar(100) | YES | | NULL | |
| name50 | varchar(100) | YES | | NULL | |
+--------+--------------+------+-----+---------+----------------+
51 rows in set, 1 warning (0.00 sec)
(root@localhost/gzz3306) [tmp]> drop database tmp;
ERROR 1051 (42S02): Unknown table 'tmp.test11'
(root@localhost/gzz3306) [tmp]> create table test(id int);
ERROR 1874 (HY000): InnoDB is in read only mode.
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]>
(root@localhost/gzz3306) [tmp]> exit;
Bye
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 1726636
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:34 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:34 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 16:46 log
-rw-r--r-- 1 mysql mysql 2054 Mar 11 16:46 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
srwxrwxrwx 1 mysql mysql 0 Mar 11 16:46 mysql.sock
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105110894 Mar 11 16:47 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 6 Mar 11 16:46 SZD-L0087668.pid
-rw-rw---- 1 mysql mysql 392436490 Mar 11 16:46 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 3797 Mar 11 16:43 test-def.sql
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:47 tmp
10.25.80.7:gzz3306:Master> cd tmp
10.25.80.7:gzz3306:Master> ll
total 120
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:34 test11.frm
-rw-rw---- 1 mysql mysql 98304 Mar 11 16:34 test11.ibd
10.25.80.7:gzz3306:Master> mkdir ~/tmp0311
10.25.80.7:gzz3306:Master> mv test* ~/tmp0311/
10.25.80.7:gzz3306:Master> cd ..
10.25.80.7:gzz3306:Master> ll
total 1726636
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:34 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:34 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 16:46 log
-rw-r--r-- 1 mysql mysql 2054 Mar 11 16:46 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
srwxrwxrwx 1 mysql mysql 0 Mar 11 16:46 mysql.sock
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105110894 Mar 11 16:47 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 6 Mar 11 16:46 SZD-L0087668.pid
-rw-rw---- 1 mysql mysql 392436490 Mar 11 16:46 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 3797 Mar 11 16:43 test-def.sql
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:48 tmp
10.25.80.7:gzz3306:Master> vi my.cnf
[client]
port = 3306
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
1 is not supported.
innodb_force_recovery=6
#########################################log################################################
log-bin=/var/mysql/data3306/log/mysql-bin
binlog_format=ROW
#log_error =/var/mysql/data3306/log/error.log
#general_log_file =/var/mysql/data3306/log/general.log
#slow_query_log_file =/var/mysql/data3306/log/slow.log
#relay_log =/var/mysql/data3306/log/relay-log
long_query_time = 1
slow_query_log = ON
server-id = 1
[client]
port = 3306
socket = /var/mysql/data3306/mysql.sock
[mysqld]
port = 3306
socket = /var/mysql/data3306/mysql.sock
basedir = /usr/local/mysql
datadir = /var/mysql/data3306
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_file_per_table=1
#transaction_isolation = READ-COMMITTED
#innodb_mirrored_log_groups = 2
##innodb_mirrored_log_groups is an unimplemented feature and the variable will be completely removed in a future version. Using values other than
1 is not supported.
"my.cnf" 62L, 2055C written
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqladmin -uroot -p123456 shutdown;
Warning: Using a password on the command line interface can be insecure.
190311 16:49:16 mysqld_safe mysqld from pid file /var/mysql/data3306/SZD-L0087668.pid ended
[1]+ Done mysqld_safe --defaults-file=/var/mysql/data$PORT/my.cnf
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> mysqld_safe &
[1] 29515
10.25.80.7:gzz3306:Master> 190311 16:49:23 mysqld_safe Logging to '/var/mysql/data3306/SZD-L0087668.err'.
190311 16:49:23 mysqld_safe Starting mysqld daemon with databases from /var/mysql/data3306
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 1726644
-rw-r--r-- 1 root root 703324961 Feb 19 15:47 all.sql
-rw-rw---- 1 mysql mysql 56 Apr 28 2018 auto.cnf
drwx------ 2 mysql mysql 4096 Mar 11 16:10 db1
drwx------ 2 mysql mysql 4096 Mar 11 15:17 db2
drwx------ 2 mysql mysql 4096 Feb 19 16:17 hive_metadata
-rw-rw---- 1 mysql mysql 12582912 Mar 11 16:49 ibdata1
-rw-rw---- 1 mysql mysql 50331648 Mar 11 16:49 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 Mar 11 15:31 ib_logfile1
-rwxr-xr-x 1 mysql mysql 75 Nov 1 15:30 initFile.sql
drwxr-xr-x 2 mysql mysql 4096 Mar 11 16:49 log
-rw-r--r-- 1 mysql mysql 2055 Mar 11 16:49 my.cnf
drwxrw-rw- 2 mysql mysql 4096 Mar 11 15:35 mysql
-rw-rw---- 1 mysql mysql 405 May 2 2018 mysql-bin.000009
-rw-rw---- 1 mysql mysql 143 May 2 2018 mysql-bin.000010
-rw-rw---- 1 mysql mysql 38 May 2 2018 mysql-bin.index
-rw-r--r-- 1 root root 693 Feb 20 16:07 mysql_restore.sql
srwxrwxrwx 1 mysql mysql 0 Mar 11 16:49 mysql.sock
drwx------ 2 mysql mysql 4096 Mar 11 15:35 performance_schema
drwx------ 2 mysql mysql 4096 Mar 11 15:22 sakila
-rw-r--r-- 1 root root 113 Feb 20 16:00 slow-10.log
-rw-r--r-- 1 root root 225032687 Jan 25 14:44 slow-500.log
-rw-r--r-- 1 root root 1157 Jan 25 14:42 slow.log
-rw-r--r-- 1 root root 5196 Feb 11 16:01 slowParser.py
-rw-rw---- 1 mysql mysql 105117376 Mar 11 16:49 SZD-L0087668.err
-rw-rw---- 1 mysql mysql 3759421 Feb 19 15:16 SZD-L0087668.log
-rw-rw---- 1 mysql mysql 6 Mar 11 16:49 SZD-L0087668.pid
-rw-rw---- 1 mysql mysql 392436680 Mar 11 16:49 SZD-L0087668-slow.log
-rw-r--r-- 1 root root 1406 Jan 25 14:34 SZD-L0087668-slow-top10.txt
-rw-r--r-- 1 root root 1380 Feb 11 16:01 SZD-L0087668-slow-top11.txt
-rw-r--r-- 1 root root 225038011 Jan 25 14:45 SZD-L0087668-slow-top500.txt
-rw-r--r-- 1 root root 3797 Mar 11 16:43 test-def.sql
-rw-r--r-- 1 root root 8 Feb 20 15:55 test.sql
drwx------ 2 mysql mysql 4096 Mar 11 16:48 tmp
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> show tables;
+---------------+
| Tables_in_db1 |
+---------------+
| test11 |
+---------------+
1 row in set (0.00 sec)
(root@localhost/gzz3306) [db1]> select count(*) from test11;
ERROR 1146 (42S02): Table 'db1.test11' doesn't exist
(root@localhost/gzz3306) [db1]> drop table test11;
ERROR 1051 (42S02): Unknown table 'db1.test11'
(root@localhost/gzz3306) [db1]> create table test11(id int);
ERROR 1813 (HY000): Tablespace for table '`db1`.`test11`' exists. Please DISCARD the tablespace before IMPORT.
(root@localhost/gzz3306) [db1]> exit
Bye
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master> cd db1/
10.25.80.7:gzz3306:Master> ll
total 5021700
-rw-r----- 1 mysql mysql 5142216704 Mar 11 16:12 test11.ibd
10.25.80.7:gzz3306:Master> ll
total 5021700
-rw-r----- 1 mysql mysql 5142216704 Mar 11 16:12 test11.ibd
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> 無意中把test11.frm刪了
bash: 無意中把test11.frm刪了: command not found
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> cp test11.ibd ~/
^C
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> lll
bash: lll: command not found
10.25.80.7:gzz3306:Master> ll
total 5021700
-rw-r----- 1 mysql mysql 5142216704 Mar 11 16:12 test11.ibd
10.25.80.7:gzz3306:Master> rm -rf test11.ibd
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> show tables;
Empty set (0.00 sec)
(root@localhost/gzz3306) [db1]> source /var/mysql/data3306/test-def.sql
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
ERROR 1840 (HY000): @@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_EXECUTED is empty.
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.09 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]> show tables;
+---------------+
| Tables_in_db1 |
+---------------+
| test11 |
+---------------+
1 row in set (0.00 sec)
(root@localhost/gzz3306) [db1]> desc test11;
+--------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| name1 | varchar(100) | YES | MUL | NULL | |
| name2 | varchar(100) | YES | | NULL | |
| name3 | varchar(100) | YES | | NULL | |
| name4 | varchar(100) | YES | | NULL | |
| name5 | varchar(100) | YES | | NULL | |
| name6 | varchar(100) | YES | | NULL | |
| name7 | varchar(100) | YES | | NULL | |
| name8 | varchar(100) | YES | | NULL | |
| name9 | varchar(100) | YES | | NULL | |
| name10 | varchar(100) | YES | | NULL | |
| name11 | varchar(100) | YES | | NULL | |
| name12 | varchar(100) | YES | | NULL | |
| name13 | varchar(100) | YES | | NULL | |
| name14 | varchar(100) | YES | | NULL | |
| name15 | varchar(100) | YES | | NULL | |
| name16 | varchar(100) | YES | | NULL | |
| name17 | varchar(100) | YES | | NULL | |
| name18 | varchar(100) | YES | | NULL | |
| name19 | varchar(100) | YES | | NULL | |
| name20 | varchar(100) | YES | | NULL | |
| name21 | varchar(100) | YES | | NULL | |
| name22 | varchar(100) | YES | | NULL | |
| name23 | varchar(100) | YES | | NULL | |
| name24 | varchar(100) | YES | | NULL | |
| name25 | varchar(100) | YES | | NULL | |
| name26 | varchar(100) | YES | | NULL | |
| name27 | varchar(100) | YES | | NULL | |
| name28 | varchar(100) | YES | | NULL | |
| name29 | varchar(100) | YES | | NULL | |
| name30 | varchar(100) | YES | | NULL | |
| name31 | varchar(100) | YES | | NULL | |
| name32 | varchar(100) | YES | | NULL | |
| name33 | varchar(100) | YES | | NULL | |
| name34 | varchar(100) | YES | | NULL | |
| name35 | varchar(100) | YES | | NULL | |
| name36 | varchar(100) | YES | | NULL | |
| name37 | varchar(100) | YES | | NULL | |
| name38 | varchar(100) | YES | | NULL | |
| name39 | varchar(100) | YES | | NULL | |
| name40 | varchar(100) | YES | | NULL | |
| name41 | varchar(100) | YES | | NULL | |
| name42 | varchar(100) | YES | | NULL | |
| name43 | varchar(100) | YES | | NULL | |
| name44 | varchar(100) | YES | | NULL | |
| name45 | varchar(100) | YES | | NULL | |
| name46 | varchar(100) | YES | | NULL | |
| name47 | varchar(100) | YES | | NULL | |
| name48 | varchar(100) | YES | | NULL | |
| name49 | varchar(100) | YES | | NULL | |
| name50 | varchar(100) | YES | | NULL | |
+--------+--------------+------+-----+---------+----------------+
51 rows in set (0.01 sec)
(root@localhost/gzz3306) [db1]> select count(*) from test11;
+----------+
| count(*) |
+----------+
| 0 |
+----------+
1 row in set (0.00 sec)
(root@localhost/gzz3306) [db1]> alter table test11 discard tablespace;
Query OK, 0 rows affected (0.04 sec)
(root@localhost/gzz3306) [db1]> exitl
-> ;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'exitl' at line 1
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]> exit;
Bye
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master> ll
total 24
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:55 test11.frm
10.25.80.7:gzz3306:Master> cp ~/gzz0311/test11.ibd ./
10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:55 test11.frm
-rw-r----- 1 root root 5142216704 Mar 11 16:58 test11.ibd
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master> du -sh *
24K test11.frm
4.8G test11.ibd
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> exit
Bye
10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:55 test11.frm
-rw-r----- 1 root root 5142216704 Mar 11 16:58 test11.ibd
10.25.80.7:gzz3306:Master> chown mysql.mysql test11.ibd
10.25.80.7:gzz3306:Master> myroot db1;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [db1]> alter table test11 import tablespace;
Query OK, 0 rows affected, 1 warning (1 min 43.86 sec)
(root@localhost/gzz3306) [db1]> show warnings\G
*************************** 1. row ***************************
Level: Warning
Code: 1810
Message: InnoDB: IO Read error: (2, No such file or directory) Error opening './db1/test11.cfg', will attempt to import without schema verification
1 row in set (0.00 sec)
(root@localhost/gzz3306) [db1]> flush table test11;
Query OK, 0 rows affected (0.00 sec)
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]> select * from test11 limit 1\G
*************************** 1. row ***************************
id: 1
name1: HTelPX7zlP
name2: W6xeo40E6qFR8ZkxwQvPsFPV1aDuppG1Scba81xsv0nHcIOMj39tK8fIG4bvOnkjr75WgjD6pzuBmQZgbZf5xfuy7OvX7w9YhkCW
name3: JDRfsorQMancINHXxDp1F9zejGmzEkxyY3bDp2LAsldRxX12XxCmNI1QX5oxlXBYUuy6I6fIHbFBRlZIt2BKKmpOGMJ7hRjOXaQw
name4: X17nlpT4u3HaAgq9k243WkHnzA3nzxOjWDaMhRhIxpgWJG48k5fOcobCmOOqyn0KzpeLWhnTb5JeOcpfUCd2mzBaQAd8TUGxsyek
name5: PX8EHoH9tMi14551Ikkuk0R9ZlzHDVzSvL8eB7EIt4LrNrGVrgRlZIs0vn9vURrrLi29uQz9TSyY1452POtLdEr6Zwsygsnlr0xy
name6: XZShB2dPhNZpVeflQ1pQPsDC17leXVAZ230JsV6yhDaNhRjOYgdaYgeegsnjgefmTfnYzN6XkAM1BMU2ic0eY27k9yc90pT2ltcn
name7: ay7Mlg8HYyKT3sYlDXHwlYHqQNiUxM88aetyb7TXVB5rNtOuTOeyVPado9sCB15gRm31OPy8PAgo0Hie9SM62GaEBQjO0r1BLU4u
name8: 6PJYyFvm7ldRvNiUxL5ZyA7HYAQjTmZGjjvppCIyvGMDGmCQbfvFE3cGD0Vrj5kbPoibQxX4h4jcVPdrpAwFCWIyssLhWGuewMal
name9: 33Wq662KrOAkLCGpNDD7v0nIh6v4H7j5j8Bp54WkFbNdwQsDEbOk2455Yuk0SemYAQjTn1NMj6qDLI8psSSCfgo2RZe2jipXp2OL
name10: dFwpkhd6I4679exQtDzPhKIbCmNLgRn8pt0qYq2NEKDKFXBYWAZ21Sb4DOZmGcMajWzQoh4msZq2IlpQRAedccfsnlr3KrLnrV6z
name11: n0JsZq0yCiq4XnS6GYGjkzHCRjMQGJu3EVvCp1LylVnZFbL62MApbvNlbIS5EQ6NydgxHKv5Ji5nt4NzlR4CIBGqWhp5ZwwRz7Ja
name12: uK6789agFoMzmTguvSGE0YEaIWp4Xr8bn8qwbbdo7iXKG0PW4pDMSSy2knLu0qXlHhbTKWgkHlr3Lw93F0TgvAefmWtl7sLfQhJE
name13: VwFAM0xwPrwa6QK3QUPgGufCaQxZdWRlYGjnMAqeIKsPDxClF7uVXTrmhc0e1eWSoavTN6XkAO9bgA2eVLSVRoby7KcDoUegqdCh
name14: p3QVXRfuw1myyY133Wp1Kt0t89acm2VnUiBYUrlf3lnJkktfCfb2u97YnNHXvvPuNk9yb6OBp3S4zuzdb8W8GQ3xm2Vp4Yung19x
name15: 6G0MI6dA9NonAEmE259mbFBRm1Sa1s4OJ1NH0IsWcZcTFvneQn9wZf4rQL62MBvy5AyRuIXshSo9ooBHwjShB05eILuZlzGxuFJs
name16: YjtfHAGvkXEe3nzyWPcm32QVZXHrWgkIpKnqTZ6nqSVPdqlihjBUzY0WyLYsdyY12YzM0AHCRerkaHQVZXGmBLTXZVvAehvzb1qS
name17: Y6ovaaadpfQl0R8U08w3xn7hSpgUDf9UVIEVyOgIBHxsuTRtBsiYNUY0Vrj5ke1eWPbgC9J1NKcCjwyZbL51GdQpkhe8SNctBrgN
name18: 1yz1g5tV4pG0Q0nIiaLaokikAN4LtUZ4eM4QOppETjLH455ZwuK79fEjr8ajShEcUN70xxTIJmqV9PwY8AlPW6v1ubkUn0LCC6tW
name19: 6xfrkaGKxjLH30KxjKG0PW6w6Nyb5JePgFpQRCmLBwGE26eIG6kcOjXGnIg3h7yguuQBjCZTn2Ugq9m9x2s1zDjscsw4FXBYUspw
name20: fttLfMYpXnS6GYEcRwSGCUtx7LmkoPPvPvUOcph17k8zfn0KzqeLXjzIIh4nvgDfaUTA4qOzgrfKQOniaNjZUmXxFwtCyJPNk6li
name21: hlJrTVPeuBp3S6H31KwbchGnF4by1ls4SY4gZYKFXAVIDTlWvz8PAfjIrU3nyuFFbL79dvGJqPGKykSdiDaJ1Ku5Knt6V7FQ1s3L
name22: rOx7OzekJxjMQHNHYATvJXp2NGUkLDMMqDIvewIQUSwL8dxTEsbnbBlIpLoyrnoF1Wsl8x6KgWKLqDLKj7v2t6XircvJ1KwcgxKW
name23: mMGUmVmTfmTeiC6rMpwdo8niaNiWEgfhwBgnWp3T8Pya1t5T3pKke1g4rOydfqdDmMFOTRsAp53QURrpBC6u1udqj7xa3BGucm48
name24: iTqgTuFE8ycb7WaSGGaBoYyIIfYVAXRgDaMeEr6ZvmaBnR2qTY5i7v0oKrOzfo1OQCoYxCir9kZMOyca5KmnF36cwSFwqozwK2Jp
name25: EVux1kr4T2pKnrU5wdn2Wp3R0gbY9EC148iWDbQwTLXkCXJF0Q2vevHMGSca6QL9iQbdn58fEnMAqeKQQuOpsU1eWQfySwPolnG8
name26: tNptZnJmuaclYGjlD0VtsHWuryjIwhIwm1VnXwy3rRRy1h9MgRl0NPBmQ0hghsiVB4pDNU1fXWEikBTvFFaHPTQm6hXJG0Sb90r3
name27: MzlTemVmTddjJzwHLByM5XkDZVsnknIjf8LgUxQrw7RPndOdwL64T6FRa6PEC02YBXMSSDmJqJh16j5jaIUhvxZbMbrsOx7NuTRr
name28: rLlg6zn2Ugsj12WsiUyPndM61CTqj8Bp40CUxNctAnYAPdrqEOV08tPx4xkSdjKDLKgXO4IfUEmHh9K8eBbVWMU4sSSz6BxJVedg
name29: trCAVIEWB2eRrtUWP96SWUyUKPJ3T8Ow2qTZ6pAvExBd6I59k22Xtl9x5FUnZFbNfGvl0Q4FYFhfc8UYXJCJFWzQofSvIUfkMKdH
name30: E0XBWLRRy0dVPbfxNbncFAN1BKLpDKEUrhWIBHxrqEOV3jgc3wjP1vhKIay7JbxY6pCEinNGUlORIS1jnLxdlRa6OBp68dvJXtk1
name31: 1Q0nE0UmVmUhwBjyHE0Vsk7rGWtqyjJBEgeddhzRrqGYC4kf5ymYCZWzQogXQchFkujVxL2JpG0R5JfTzZ5gXMV6Ari0YHpMv2ub
name32: iMROk1YFf5xen44ZzJNDBWLNyccdiIwiKJdKU9QBnR1oIgYWDcTJQSGCSm1Q0mCRiKGZLI6dAaUUDkwuHR2uacm2Wq8fHAFpT3qO
name33: FIpMsOx4CGrZteA6yjLJcDpZzHF37gO83HbGF7rH1QZhhnR3vfxNcsv0lwruW5rMpwhEikAN5T1hcX2ax4AwGHjgd9XaPtHVlOTS
name34: vL663PLcvOomt6U6FOUZ0WwExyY5kdY12XusDD8DyKS1knLv7SSCglJsYjumbEyDnQUPjRgwHNFQ1oNAp9k4by2nBHyuFHls4RUP
name35: gFnJozwJVhreEr4T6ELJax1ltbjTlVn0HihkC0XC4kikzIKoAySz5xgxJT8NsI43Uc7PEAPcocGE1ZKBAZ23Xwz6GUlQ3xn6eGzG
name36: uexPngZ22Wq9iQdm0OQBnUflPYbSDoTaZgaUUEmIjhglNLi3ay7MmhbVWKNw6LkcSEr5XnPTNafB7DFhfc5H48fIDVvExAaVXRet
name37: tMk8v1oLrNuUTzZ7uSOfEkxxUM1CSm1S8RMajWAYXFinMCBXSmZIt4IfVJKlmyA5u4IeNaiQ80qXlHif9RIONlbIR0ijwuL9k1YC
name38: 149nibTHIiaPrAqeIHcL1IidZ8x9Zjq0D0VuwY9EE7vZgd6KfObhKIbzc6JcFyDlD0YGnCN0s5VeejHnDRetsKaqtW8EJwettOtM
name39: j4fTxRwRAaX7w90rYr63LxcepcAd7OvYaL9kZOXcX16fLXkCXKIawW00R90qXkCVFmDWC8DEaHPVXQbdmZKzspxjNSQpnubhHvgD
name40: d3qNxa5KkeZ5i5moJlnHbHKsV6yjIwjQ6NyelR6MqBC6xb92BHyvJVkIoEXGlvndN9dstRIPPtLfLT3pJfTxRvQwWZYHpPIVkIpK
name41: moKmrZpYq4VfiARn9uNoqMqEQ4FYJAA08tPw0g8J69kZQ4G20IoIbCnR3uadpfQkXC4kgc3vbeuBoYzIKqIax0g8J40E5i2cIPNl
name42: cNeDip1JqLnrV9Px2nDVvBnTb4CJEVspsWaPuPvSIKu1tadrovcjOYf9RGF8x5EQ91vkVwDtk39ooDOZkzFvkZNSOiSm0KAwHLBw
name43: EzGyA5xhC7xb7U2jfaX4mrYoS2oHaBjzN71BLTY28prQK2OMk6nqPGOOuREvqqJcEum8rEKEP3BJEVwGHfYZRdhEdWXLMrJatGQ3
name44: zvGKyjNQIRY8DAQhLPFGf2jggkGhbWZZOW7CxHGcM75XkE5j9GLDHt4Mw5JdJQQy6H0LDIxl0NNsJ7dBbW0330HjinONoqOziD4j
name45: cTGCQetvYcWTtAizObl1UlNPy9W3i9J2R2pMv0pPMeGxwPolpNCvz8OuQBlHmyuED28orOBnYzM2G8tNpv7WaSIOHXusDC4kheaY
name46: bRBeflQ1rZsbn8orROk4bwTLXjzLU9PwX4jdY28ptWbVVIBKLpBB3jgc2sZpXmLAttNqwdkSceqeIJlmBMV9OrAvy7MnlufA3mve
name47: uDwxX3cIMDFhd6H1S8SRvMbtEE9DyHE37hRl0NMoqOBo3S6J9prNvZikALVaSL2KrNvYaNhTstOuQzaYe4u5PFJu3H8sHZFeXYQ7
name48: V4sU0aFE7sMmhcY7uX7CyM2Jms3LtW8FKAwIPQBjzLVd6H3ZD3bCmPRHImt70xvJ1LBzRtziBYUtrEKBFmEYNUY0UmWrfKPMdBaT
name49: Odtyb6MtQDuni8EGiiq3PREvqqGZKzuBkJt1vjRftrDJyocDoUda4FXC2ePl355ZzKQPqw8WbW148jYMNuW2cM5VgkIpKns1AJH8
name50: qylThyN9biMSSz5ylVrhTtyaZkul21R5FUn1QX7ygsnknHdNdvK4Uc8SOiTpcDpXp3PRFBO96WfgnYARm6eFvndM61DVA07pyn1Q
1 row in set (0.00 sec)
(root@localhost/gzz3306) [db1]> select count(*) from test11;
+----------+
| count(*) |
+----------+
| 920000 |
+----------+
1 row in set (0.31 sec)
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]>
(root@localhost/gzz3306) [db1]> exit
Bye
You have mail in /var/spool/mail/root
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master>
10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:55 test11.frm
-rw-r----- 1 mysql mysql 5142216704 Mar 11 17:04 test11.ibd
10.25.80.7:gzz3306:Master> myroot information_schema;
Warning: Using a password on the command line interface can be insecure.
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.6.38-log Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@localhost/gzz3306) [information_schema]> desc innodb_sys_datafiles;
+-------+------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+------------------+------+-----+---------+-------+
| SPACE | int(11) unsigned | NO | | 0 | |
| PATH | varchar(4000) | NO | | | |
+-------+------------------+------+-----+---------+-------+
2 rows in set (0.00 sec)
(root@localhost/gzz3306) [information_schema]> select * from innodb_sys_datafiles where path like '%test11%';
+-------+------------------+
| SPACE | PATH |
+-------+------------------+
| 8 | ./tmp/test11.ibd |
| 100 | ./db1/test11.ibd |
+-------+------------------+
2 rows in set (0.02 sec)
(root@localhost/gzz3306) [information_schema]> select * from innodb_sys_datafiles where path like '%test%';
+-------+------------------+
| SPACE | PATH |
+-------+------------------+
| 8 | ./tmp/test11.ibd |
| 100 | ./db1/test11.ibd |
+-------+------------------+
2 rows in set (0.00 sec)
(root@localhost/gzz3306) [information_schema]> exit
Bye
10.25.80.7:gzz3306:Master> ll
total 5021724
-rw-rw---- 1 mysql mysql 22622 Mar 11 16:55 test11.frm
-rw-r----- 1 mysql mysql 5142216704 Mar 11 17:04 test11.ibd
test
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