08-17-2009
Thank you. That helped quite a bit. But now I'm getting the following error:
"ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)"
There isn't a mysql.sock in /tmp. However /tmp does have the following permissions:
drwxrwxrwt 6 root wheel 512 Aug 17 20:07 .
Originally it was just a default setup. There was no my.cnf file. I found a .cnf file in /usr/local/share/mysql/my-medium.cnf and used that to configure options in mysql. I moved it to /var/db/mysql and renamed it my.cnf. Restarted, everything seemed fine. I was able to log into mysql but now I can't seem to login and I'm not sure why. I did try commenting out the socket part in my.cnf but that didn't seem to help.
EDIT:
I found a couple other default .cnf files. There was my-medium.cnf (which I originally used), my-small.cnf and my-large.cnf. I ran a diff to compare to the originals. It looks like the issue is related to these two lines:
query_cache_size = 8M
thread_cache_size = 4
That was causing the problem. When I removed them. Everything seemed to work fine... well at least I could use: mysql -u root -p
What did those commands do that caused it to not work?
Last edited by Dark Severance; 08-17-2009 at 06:36 PM..
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LEARN ABOUT CENTOS
mysql_setpermission
MYSQL_SETPERMISSI(1) MySQL Database System MYSQL_SETPERMISSI(1)
NAME
mysql_setpermission - interactively set permissions in grant tables
SYNOPSIS
mysql_setpermission [options]
DESCRIPTION
mysql_setpermission is a Perl script that was originally written and contributed by Luuk de Boer. It interactively sets permissions in the
MySQL grant tables. mysql_setpermission is written in Perl and requires that the DBI and DBD::mysql Perl modules be installed (see
Section 2.15, "Perl Installation Notes").
Invoke mysql_setpermission like this:
shell> mysql_setpermission [options]
options should be either --help to display the help message, or options that indicate how to connect to the MySQL server. The account used
when you connect determines which permissions you have when attempting to modify existing permissions in the grant tables.
mysql_setpermissions also reads options from the [client] and [perl] groups in the .my.cnf file in your home directory, if the file exists.
mysql_setpermission supports the following options:
o --help
Display a help message and exit.
o --host=host_name
Connect to the MySQL server on the given host.
o --password=password
The password to use when connecting to the server. Note that the password value is not optional for this option, unlike for other MySQL
programs.
Specifying a password on the command line should be considered insecure. See Section 5.3.2.2, "End-User Guidelines for Password
Security". You can use an option file to avoid giving the password on the command line.
o --port=port_num
The TCP/IP port number to use for the connection.
o --socket=path
For connections to localhost, the Unix socket file to use.
o --user=user_name
The MySQL user name to use when connecting to the server.
COPYRIGHT
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
at http://dev.mysql.com/doc/.
AUTHOR
Sun Microsystems, Inc. (http://www.mysql.com/).
MySQL 5.1 04/06/2010 MYSQL_SETPERMISSI(1)