Sponsored Content
Top Forums UNIX for Advanced & Expert Users MySQL problem >> missing mysql.sock Post 28982 by Neo on Friday 27th of September 2002 12:43:51 AM
Old 09-27-2002
mysql.sock is required for mysqld processes to operate. For example, if your mysql.sock file exists in /tmp and you decide to delete all the 'temp files' you will have a problem with mysql Smilie

You should make sure you know which directory that the mysql.sock file is created and make sure the mysqld processes have permission to write to that directory... and make sure that prior mysql.sock files are either deleted or have correct permissions so when another process is started it can overwrite this file.

For example:

Quote:
server# cd /tmp
server# ll *sock*
srwxrwxrwx 1 root root 0 Aug 10 00:14 mysql.sock=
server#
Notice that the mysql.sock file is in /tmp and the permission are root.root because mysql is running as root.root. If you are not running mysql as root, then you could have problems writing if another mysql.sock file exists, etc.

My advise is to find out where your system is writing this file, shutdown mysql, delete all the old mysql.sock files, check permissions and restart.
 

8 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

mysql would not start: missing mysql.sock

I recently installed mysql-standard-5.0.21-solaris9-sparc-64bit.pkg on a Solaris 9 machine (SunOS 5.9 Generic_118558-19 sun4u sparc SUNW,Ultra-250). The package installation went very smooth, however, starting mysql is a different story. I get the message below everytime I try to start mysql: #... (2 Replies)
Discussion started by: xnightcrawl
2 Replies

2. Red Hat

Missing dependencies updating unixODBC / MySQL Connector

I have installed mysql-connector-odbc-5.1.5-0.i386.rpm and libtools on my Fedora12 system. Updating with yum says that there is nothing to update. Updating with rpm -Uvh mysql-connector-odbc-5.1.7-0.i386.rpm fails with the same missing dependencies as for the 64-bit version. Should I force... (4 Replies)
Discussion started by: Bengbers
4 Replies

3. UNIX for Dummies Questions & Answers

[SOLVED] mysql.sock is missing..

mysql.sock file is missing in /opt/lampp/etc/ is there any backup file available in unix... since without that file .. project is not opening.. reply me as soon as possible ... (19 Replies)
Discussion started by: senkerth
19 Replies

4. UNIX and Linux Applications

MySQL missing my.cnf

Hi, SLES11 : I've installed the following MySQL Package: MySQL-client-community-5.1.54-1.sles11.x86_64 MySQL-devel-community-5.1.54-1.sles11.x86_64 MySQL-server-community-5.1.54-1.sles11.x86_64 MySQL-shared-community-5.1.54-1.sles11.x86_64Problem: I don't see any my.cnf file (find / -name... (1 Reply)
Discussion started by: hiddenshadow
1 Replies

5. UNIX and Linux Applications

MySQL Daemon failed to start - no mysql.sock file

After doing a yum install mysql mysql-server on Fedora 14 I wasn't able to fully install the packages correctly. It installed MySQL 5.1. I was getting the following error when running the: mysql ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)... (3 Replies)
Discussion started by: jastanle84
3 Replies

6. Homework & Coursework Questions

Mysql missing mysqld.sock (Linux)

I am trying to start a server for a class I am in but... mysql won't start with this error ( ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) ) ---------- Post updated at 03:51 PM ---------- Previous update was at 03:50 PM ---------- ... (2 Replies)
Discussion started by: Slayer939
2 Replies

7. UNIX for Dummies Questions & Answers

MySQL Database Missing on UNIX server. Possible to recover?

My dedicated server is VERY old (running Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510). We have a script that runs and manages our customer database. Early in the morning last Friday, it was working fine and processed data as usual. Later in the day, we got this error: Cannot... (2 Replies)
Discussion started by: SurfMe69
2 Replies

8. Red Hat

Missing the MySQL extension which is required by WordPress.

hi i started in the apache userdirectory and virtual host now iwant installtion wordpress in home one of the useres But this error is Your PHP installation appears to be missing the MySQL extension which is required by WordPress. And the configuration files and other items I was enter... (0 Replies)
Discussion started by: mnnn
0 Replies
MYSQL_CONFIG(1) 					       MySQL Database System						   MYSQL_CONFIG(1)

NAME
mysql_config - get compile options for compiling clients SYNOPSIS
mysql_config options DESCRIPTION
mysql_config provides you with useful information for compiling your MySQL client and connecting it to MySQL. mysql_config supports the following options. o --cflags Compiler flags to find include files and critical compiler flags and defines used when compiling the libmysqlclient library. The options returned are tied to the specific compiler that was used when the library was created and might clash with the settings for your own compiler. Use --include for more portable options that contain only include paths. o --include Compiler options to find MySQL include files. o --libmysqld-libs, --embedded Libraries and options required to link with the MySQL embedded server. o --libs Libraries and options required to link with the MySQL client library. o --libs_r Libraries and options required to link with the thread-safe MySQL client library. o --plugindir The default plugin directory path name, defined when configuring MySQL. This option was added in MySQL 5.1.24. o --port The default TCP/IP port number, defined when configuring MySQL. o --socket The default Unix socket file, defined when configuring MySQL. o --version Version number for the MySQL distribution. If you invoke mysql_config with no options, it displays a list of all options that it supports, and their values: shell> mysql_config Usage: /usr/local/mysql/bin/mysql_config [options] Options: --cflags [-I/usr/local/mysql/include/mysql -mcpu=pentiumpro] --include [-I/usr/local/mysql/include/mysql] --libs [-L/usr/local/mysql/lib/mysql -lmysqlclient -lz -lcrypt -lnsl -lm -L/usr/lib -lssl -lcrypto] --libs_r [-L/usr/local/mysql/lib/mysql -lmysqlclient_r -lpthread -lz -lcrypt -lnsl -lm -lpthread] --socket [/tmp/mysql.sock] --port [3306] --version [4.0.16] --libmysqld-libs [-L/usr/local/mysql/lib/mysql -lmysqld -lpthread -lz -lcrypt -lnsl -lm -lpthread -lrt] You can use mysql_config within a command line to include the value that it displays for a particular option. For example, to compile a MySQL client program, use mysql_config as follows: shell> CFG=/usr/local/mysql/bin/mysql_config shell> sh -c "gcc -o progname `$CFG --include` progname.c `$CFG --libs`" When you use mysql_config this way, be sure to invoke it within backtick ("`") characters. That tells the shell to execute it and substitute its output into the surrounding command. 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_CONFIG(1)
All times are GMT -4. The time now is 04:05 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy