Comments on: Setting up mutiple MySQL Database servers on a single linux machine

By: jagbir

jagbir — Fri, 05 Feb 2010 09:39:21 +0000

Hi .. welcome again
the best way is to download mysql tar/binary from net and then extract it to some folder like: /usr/src/mysql1 etc. I guess in sandbox you need to specify mysql path so include this folder path and move ahead. Dont go for rpm/yum or automatic package installation.

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Jagbir

By: Gregory

Gregory — Fri, 05 Feb 2010 09:03:08 +0000

Hi again!
I have installed only sandbox already, but mysqld doesn’t exist…
So I’ve got maybe simply question for you. Do I have to install mysql-server before sandbox installation?

By: Gregory

Gregory — Thu, 04 Feb 2010 21:23:49 +0000

Tomorrow I’ll uninstall mysql server and sandbox and I’ll try install only sandbox (replication) on my OS. I’ll write to you about result.

By: jagbir

jagbir — Thu, 04 Feb 2010 15:01:37 +0000

You’re welcome Gregory. Glad you’re able to connect, the issue here seems conflict in default file option. Thanks for notifying me about this issue, I’ll research more to resolve it from my end.

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Jagbir

By: Gregory

Gregory — Thu, 04 Feb 2010 14:23:32 +0000

I haven’t received an arro because of lines before defaults-file option…
Now I have error “mysql: unknown variable ‘defaults-file=/root/sandboxes/rsandbox_5_1_43/master/my.sandbox.cnf’”
but this can by fixed by setting the –default-file option at the beginning of the mysql command. And now…:
[root@localhost rsandbox_5_1_43]# mysql –defaults-file=/root/sandboxes/rsandbox_5_1_43/master/my.sandbox.cnf -u msandbox -P 3307 -h localhost -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.1.43-log MySQL Community Server (GPL)

Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the buffer.

master [localhost] {msandbox} ((none)) >

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But I have still problem with connect to master server using standard command:

[root@localhost rsandbox_5_1_43]# mysql -u msandbox -P 3307 -p
Enter password:
ERROR 1045 (28000): Access denied for user ‘msandbox’@'localhost’ (using password: YES)
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BTW, Jagbir, thanks for help and tips! You are great!