RE: [PHP-INSTALL] Symbolic link needed with mysql and PHP?

mysql> status -------------- mysql Ver 14.14 Distrib 5.1.61, for redhat-linux-gnu (x86_64) using readline 5.1 Connection id: 16 Current database: Current user: root@localhost SSL: Not in use Current pager: stdout Using outfile: '' Using delimiter: ; Server version: 5.1.61 Source distribution Protocol version: 10 Connection: Localhost via UNIX socket Server characterset: latin1 Db characterset: latin1 Client characterset: latin1 Conn. characterset: latin1 UNIX socket: /var/lib/mysql/mysql.sock Uptime: 50 min 29 sec From: Jonathan Sundquist [mailto:jsundquist@gmail.com] Sent: Friday, October 26, 2012 2:18 PM To: Stormont, Stephen (IMS) Cc: php-install@lists.php.net Subject: Re: [PHP-INSTALL] Symbolic link needed with mysql and PHP? When you look at your database configuration where does it say the socket is located? On Fri, Oct 26, 2012 at 1:12 PM, Stormont, Stephen (IMS) <StormontS@imsweb.com<mailto:StormontS@imsweb.com>> wrote: I followed those steps which is what led us to the creation of the symbolic link, but I was attempting to find out why we would even need to do that. Was there some option that we missed at build time for PHP that would have bypassed this issue? From: Jonathan Sundquist [mailto:jsundquist@gmail.com<mailto:jsundquist@gmail.com>] Sent: Friday, October 26, 2012 2:11 PM To: Stormont, Stephen (IMS) Cc: php-install@lists.php.net<mailto:php-install@lists.php.net> Subject: Re: [PHP-INSTALL] Symbolic link needed with mysql and PHP? A quick google search turned up a few answers that might help you, http://docs.cacti.net/manual:087:4_help.1_faq#database_setup_seems_to_fail On Fri, Oct 26, 2012 at 1:03 PM, Stormont, Stephen (IMS) <StormontS@imsweb.com<mailto:StormontS@imsweb.com>> wrote: We have a new CentOS installation using PHP5 and MySQL. We were having an issue getting Cacti running, but the problem appears to boil down to a PHP issue. When attempting to access Cacti via the web, we got this error: FATAL: Cannot connect to MySQL server on 'localhost'. Please make sure you have specified a valid MySQL database name in 'include/config.php' We checked config.php and everything is configured correctly. We then looked at "my.cnf" and saw this line: socket=/var/lib/mysql/mysql.sock Running "netstat -an | grep mysql" says the following: unix 2 [ ACC ] STREAM LISTENING 11035 /var/lib/mysql/mysql.sock However, we have to create a symbolic link in /tmp in order to be able to get to the Cacti config screen: ln -s /var/lib/mysql/mysql.sock mysql.sock Why do we have to do this though? ________________________________ Information in this e-mail may be confidential. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this e-mail in error, please notify the sender of the error. ________________________________ Information in this e-mail may be confidential. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this e-mail in error, please notify the sender of the error. ________________________________ Information in this e-mail may be confidential. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this e-mail in error, please notify the sender of the error.