Server IP : 104.21.38.3 / Your IP : 162.158.162.89 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,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_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/src/mysql-test/extra/rpl_tests/ |
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############################################################################### # Use this .inc to create the channels on MSR slave. # This .inc assumes that the MSR setup is already done # as 1->$rpl_number_of_servers, 2->$rpl_number_of_servers,..., # $rpl_number_of_servers -1 -> $rpl_number_of_servers. # It also assumes that server_$rpl_number_of_servers # is the server where we have to create the channels. # The number of channels are equal to $rpl_number_of_servers -1. # They are default channel, channel_2, channel_3,...,channel_n. # First master (server1) will be replicated using # the default channel(empty channel name). Starting from the # second master, the rest of the masters will be replicated using # channel_<SERVER NUMBER> channel. # # Usage: # --let $rpl_number_of_servers=4 # [--let $no_sample_data= 0 | 1] # --source extra/rpl_tests/rpl_create_msr_channels.inc # # $rpl_number_of_servers # Specify total number of servers in the MSR setup. # # $no_sample_data # This .inc by default creates some sample data and sync # it between master and slave after creating the channel between # them. Set this variable to 1 if it is not required. # ############################################################################### if (!$rpl_number_of_servers) { --die "Please specify the total number of servers in the MSR setup." } --let $number_of_channels= `SELECT $rpl_number_of_servers -1` --let $rpl_msr_server_number=$rpl_number_of_servers --let $i=1 while ($i <= $number_of_channels) { --let $rpl_connection_name= server_$i --source include/rpl_connection.inc RESET MASTER; --let $master_port=`SELECT @@PORT` --let $rpl_connection_name=server_$rpl_msr_server_number --source include/rpl_connection.inc --let $rpl_channel_name=channel_$i # First channel name should be default channel with empty name. if ($i == 1) { --let $rpl_channel_name= } --replace_result $master_port port --eval CHANGE MASTER TO MASTER_USER='root', MASTER_PORT= $master_port, MASTER_HOST='localhost' FOR CHANNEL '$rpl_channel_name' --source include/start_slave.inc if (!$no_sample_data) { --let $rpl_connection_name= server_$i --source include/rpl_connection.inc --eval CREATE DATABASE db$i --eval CREATE TABLE db$i.t$i(i int) --eval DROP TABLE db$i.t$i --eval DROP DATABASE db$i --let $sync_slave_connection=server_$rpl_msr_server_number if ( $i ==1) { --let $force_empty_channel_name= 1 } --source include/sync_slave_sql_with_master.inc --let $force_empty_channel_name= } --inc $i }