MySQL Cluster Administration Tools 0.3.1 (Default branch) Post: 302229903

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Special Forums UNIX and Linux Applications High Performance Computing MySQL Cluster Administration Tools 0.3.1 (Default branch) Post 302229903 by Linux Bot on Thursday 28th of August 2008 06:40:03 AM

08-28-2008

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MySQL Cluster Administration Tools 0.3.1 (Default branch)

The MyCAT project is a toolset for managing MySQL/Linux servers, and could be helpful for anyone managing a network of *nix servers whether running MySQL Cluster, standard replication, or not running MySQL at all. At present, it contains three programs. rcall eases use and administration of groups (clusters) of *nix servers by creating logical groupings and a single location from which to run commands on all servers while entering it only once. It requires only an SSH connection. rep_mon is a replication monitor that notifies if a server is lagging or has encountered any errors. It handles any replication topology easily. binlog_mon monitors disk space used by MySQL binary logs, purging only when disk space is needed. It checks all slaves to ensure that purged files are not still being read by slaves. It has configurable behavior in the event that a slave still needs the oldest file. License: GNU General Public License (GPL) Changes:
Critical bugs were fixed in both binlog_mon and rep_mon.

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mysqld

MYSQLD(8)						       MySQL Database System							 MYSQLD(8)

NAME

       mysqld - the MySQL server

SYNOPSIS

       mysqld [options]

DESCRIPTION

       mysqld, also known as MySQL Server, is the main program that does most of the work in a MySQL installation. MySQL Server manages access to
       the MySQL data directory that contains databases and tables. The data directory is also the default location for other information such as
       log files and status files.

       When MySQL server starts, it listens for network connections from client programs and manages access to databases on behalf of those
       clients.

       The mysqld program has many options that can be specified at startup. For a complete list of options, run this command:

	   shell> mysqld --verbose --help

       MySQL Server also has a set of system variables that affect its operation as it runs. System variables can be set at server startup, and
       many of them can be changed at runtime to effect dynamic server reconfiguration. MySQL Server also has a set of status variables that
       provide information about its operation. You can monitor these status variables to access runtime performance characteristics.

       For a full description of MySQL Server command options, system variables, and status variables, see Section 5.1, "The MySQL Server". For
       information about installing MySQL and setting up the initial configuration, see Chapter 2, Installing and Upgrading MySQL.

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								 MYSQLD(8)