Bug #54841 | my.cnf entries cannot exceed 100 characters | ||
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Submitted: | 27 Jun 2010 20:02 | Modified: | 30 Jun 2010 5:22 |
Reporter: | FirstName LastName | Email Updates: | |
Status: | Not a Bug | Impact on me: | |
Category: | MySQL Server: Installing | Severity: | S3 (Non-critical) |
Version: | 5.1.45 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | my.cnf install |
[27 Jun 2010 20:02]
FirstName LastName
[28 Jun 2010 5:51]
Sveta Smirnova
Thank you for the report. I can not repeat described behavior. Please send full error log file.
[28 Jun 2010 14:10]
FirstName LastName
The output of running: ${DBMS_INSTALL_PREFIX}/bin/mysqld_safe --defaults-file=${DBMS_INSTALL_PREFIX}/etc/my.cnf & is: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/home/123456789/devel/123456789/trunk/system/src/tests/build/installation/mysql-5.1.45-source/var/ru' (2) No log file is generated. I wonder if that's because log file name is also over 100 characters: [mysqld_safe] log-error=${DBMS_INSTALL_PREFIX}/var/log/mysqld.log
[29 Jun 2010 7:54]
Sveta Smirnova
Thank you for the feedback. I still can not repeat described behavior: server is up and running. Please run `ps -ef | grep mysqld` command and provide us its output.
[29 Jun 2010 15:51]
FirstName LastName
Sveta changed the Version in the issue-tracker to include "5.1.49-bzr". That is NOT the version I am using. I am using 5.1.45. So I am removing the Version change. Here's what is shown in the log file: 100629 15:49:41 [ERROR] The socket file path is too long (> 107): /home/chronicdb/devel/ChronicDB/trunk/system/src/tests/build/installation/mysql-5.1.45-source/var/run/mysql.sock The mysql server does not even start: $ ps -ef | grep -i mysql 1000 5613 11657 0 Jun27 pts/0 00:00:22 emacs -nw ../build/source/mysql-5.1.45-source_source_build_log.txt 1000 7960 13805 0 15:50 pts/7 00:00:00 grep -i mysql 1000 9462 11657 0 Jun27 pts/0 00:00:00 emacs -nw tests_prepare_mysql/results/product-tests_prepare_mysql.log 1000 20146 11657 0 15:35 pts/0 00:00:00 emacs -nw ../tests/build/source/mysql-5.1.45-source_source_build_log.txt
[29 Jun 2010 15:55]
FirstName LastName
$ grep -irnH "the socket file path is too long" * sql/mysqld.cc:1752: sql_print_error("The socket file path is too long (> %u): %s", which is: sql_print_error("The socket file path is too long (> %u): %s", (uint) sizeof(UNIXaddr.sun_path) - 1, mysqld_unix_port);
[29 Jun 2010 15:58]
FirstName LastName
Which seems to use: #ifdef HAVE_SYS_UN_H struct sockaddr_un UNIXaddr; #endif
[30 Jun 2010 5:22]
Sveta Smirnova
Thank you for the feedback. This is OS limitation and not MySQL bug. See comment "[3 Feb 2009 8:11] Daniel Fischer" to bug #42512 for more details.