Re: help please : ERROR 2006: MySQL server has gone away
Hello. 4.0.17 is old enough. You may switch to the debug version and attempt to find the clues in debug or trace files. Can you reproduce an error on the latest release (4.1.9 now)? Do you lost connection to the server with other statements, than 'SHOW DATABASES'? Please answer on this questions: -What operating system do you use? -Do you use official binaries? [snip] We still have the problem... In the error log, I have nothing about problem. I only have that: 050203 00:34:14 mysqld started /u01/mysql/libexec/mysqld: ready for connections. Version: '4.0.17-log' socket: '/tmp/mysql.sock' port: 3306 If I do show variables, I have max_allowed_packet = 16776192 IF I log into mysql with :mysql -uroot --max_allowed_packet=16M -p After I do:show databases; and I receive the answer. After I wait 30 sec and launch the command show databases; again and now I have the error: ERROR 2006: MySQL server has gone away No connection. Trying to reconnect... Marois, David [EMAIL PROTECTED] wrote: [snip] Marois, David [EMAIL PROTECTED] wrote: -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.NET http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Gleb Paharenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.NET ___/ www.mysql.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: help please : ERROR 2006: MySQL server has gone away
Hello. Does the problem remain? What is in the error log? Please, send us information about MySQL and operating system versions. There are two variables: max_allowed_packet - one has client, another has server. Run mysql with --max_allowed_packet=16M and mysqld with the same value. May be you have some ulimits which cause such behaviour? [snip] And max_allowed_packet = 16776192 David Hi, my interactive_timeout variable is interactive_timeout 3600 Thanks !Marois, David [EMAIL PROTECTED] wrote: [snip] -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.NET http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Gleb Paharenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.NET ___/ www.mysql.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: help please : ERROR 2006: MySQL server has gone away
So far, you have only showed us the client-view of the problem.. look in you data directories on the server machine... there is likely an error file there which should give you some insight (unless permissions for that directory are seriously messed up). IF there is no error file, determine which user MySQL is running as (default: mysql) and confirm that user has read/write permissions to that directory and subdirectories. There are a few misconfigurations which take MySQL a bit of time to fail on.. I know I had similar results last summer doing a manual source-install of MySQL 4.1 which was related to the data-directory permissions.. Having sorted it out, the server has been extremely stable under heavy load for several continuous months now. - michael dykman On Thu, 2005-02-03 at 08:38, Marois, David wrote: We still have the problem... In the error log, I have nothing about problem. I only have that: 050203 00:34:14 mysqld started /u01/mysql/libexec/mysqld: ready for connections. Version: '4.0.17-log' socket: '/tmp/mysql.sock' port: 3306 If I do show variables, I have max_allowed_packet = 16776192 IF I log into mysql with :mysql -uroot --max_allowed_packet=16M -p After I do:show databases; and I receive the answer. After I wait 30 sec and launch the command show databases; again and now I have the error: ERROR 2006: MySQL server has gone away No connection. Trying to reconnect... David Hello. Does the problem remain? What is in the error log? Please, send us information about MySQL and operating system versions. There are two variables: max_allowed_packet - one has client, another has server. Run mysql with --max_allowed_packet=16M and mysqld with the same value. May be you have some ulimits which cause such behaviour? -Message d'origine- De : Marois, David Envoy : 2 fvrier, 2005 09:16 : 'mysql@lists.mysql.com' Objet : Re: help please : ERROR 2006: MySQL server has gone away And max_allowed_packet = 16776192 David Hi, my interactive_timeout variable is interactive_timeout 3600 Thanks ! David Hello. I've asked you about interactive_timeout, not wait_timeout. Mark [EMAIL PROTECTED] wrote: -Original Message- From: Gleb Paharenko [mailto:[EMAIL PROTECTED] Sent: woensdag 2 februari 2005 12:46 To: [EMAIL PROTECTED] Subject: Re: help please : ERROR 2006: MySQL server has gone away Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html I believe he already answered that in part: Also, my variable wait_timeout = 3600. 1 hour, that is, instead of the default 8 (28800). - Mark David Marois mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] -- - michael dykman - [EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE : help please : ERROR 2006: MySQL server has gone away
Hi Michael, Yesterday, I restarted the server and the mysql database. And In the errorlog, I only have 050203 00:34:14 mysqld started /u01/mysql/libexec/mysqld: ready for connections. Version: '4.0.17-log' socket: '/tmp/mysql.sock' port: 3306 Also, I verified and my mysql user have access to write into my errorlog file and in my directories. David David Marois -Message d'origine- De : Michael Dykman [mailto:[EMAIL PROTECTED] Envoyé : 3 février, 2005 10:02 À : Marois, David Cc : MySQL List Objet : Re: help please : ERROR 2006: MySQL server has gone away So far, you have only showed us the client-view of the problem.. look in you data directories on the server machine... there is likely an error file there which should give you some insight (unless permissions for that directory are seriously messed up). IF there is no error file, determine which user MySQL is running as (default: mysql) and confirm that user has read/write permissions to that directory and subdirectories. There are a few misconfigurations which take MySQL a bit of time to fail on.. I know I had similar results last summer doing a manual source-install of MySQL 4.1 which was related to the data-directory permissions.. Having sorted it out, the server has been extremely stable under heavy load for several continuous months now. - michael dykman On Thu, 2005-02-03 at 08:38, Marois, David wrote: We still have the problem... In the error log, I have nothing about problem. I only have that: 050203 00:34:14 mysqld started /u01/mysql/libexec/mysqld: ready for connections. Version: '4.0.17-log' socket: '/tmp/mysql.sock' port: 3306 If I do show variables, I have max_allowed_packet = 16776192 IF I log into mysql with :mysql -uroot --max_allowed_packet=16M -p After I do:show databases; and I receive the answer. After I wait 30 sec and launch the command show databases; again and now I have the error: ERROR 2006: MySQL server has gone away No connection. Trying to reconnect... David Hello. Does the problem remain? What is in the error log? Please, send us information about MySQL and operating system versions. There are two variables: max_allowed_packet - one has client, another has server. Run mysql with --max_allowed_packet=16M and mysqld with the same value. May be you have some ulimits which cause such behaviour? -Message d'origine- De : Marois, David Envoyé : 2 février, 2005 09:16 À : 'mysql@lists.mysql.com' Objet : Re: help please : ERROR 2006: MySQL server has gone away And max_allowed_packet = 16776192 David Hi, my interactive_timeout variable is interactive_timeout 3600 Thanks ! David Hello. I've asked you about interactive_timeout, not wait_timeout. Mark [EMAIL PROTECTED] wrote: -Original Message- From: Gleb Paharenko [mailto:[EMAIL PROTECTED] Sent: woensdag 2 februari 2005 12:46 To: [EMAIL PROTECTED] Subject: Re: help please : ERROR 2006: MySQL server has gone away Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html I believe he already answered that in part: Also, my variable wait_timeout = 3600. 1 hour, that is, instead of the default 8 (28800). - Mark David Marois mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] -- - michael dykman - [EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: help please : ERROR 2006: MySQL server has gone away
Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html Marois, David [EMAIL PROTECTED] wrote: [-- text/plain, encoding 7bit, charset: iso-8859-1, 19 lines --] Hi, I have this error when I am connected in mysql: ERROR 2006: MySQL server has gone away. No connection. Trying to reconnect... I only did this command: show databases; and received the error. I noticed that if I don't send a command since 25 sec, I have the error. Also, my variable wait_timeout = 3600. Any ideas ? David Marois mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.NET http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Gleb Paharenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.NET ___/ www.mysql.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: help please : ERROR 2006: MySQL server has gone away
-Original Message- From: Gleb Paharenko [mailto:[EMAIL PROTECTED] Sent: woensdag 2 februari 2005 12:46 To: mysql@lists.mysql.com Subject: Re: help please : ERROR 2006: MySQL server has gone away Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html I believe he already answered that in part: Also, my variable wait_timeout = 3600. 1 hour, that is, instead of the default 8 (28800). - Mark -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: help please : ERROR 2006: MySQL server has gone away
Hello. I've asked you about interactive_timeout, not wait_timeout. Mark [EMAIL PROTECTED] wrote: -Original Message- From: Gleb Paharenko [mailto:[EMAIL PROTECTED] Sent: woensdag 2 februari 2005 12:46 To: mysql@lists.mysql.com Subject: Re: help please : ERROR 2006: MySQL server has gone away Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html I believe he already answered that in part: Also, my variable wait_timeout = 3600. 1 hour, that is, instead of the default 8 (28800). - Mark -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.NET http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Gleb Paharenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.NET ___/ www.mysql.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: help please : ERROR 2006: MySQL server has gone away
Hi, my interactive_timeout variable is interactive_timeout 3600 Thanks ! David Hello. I've asked you about interactive_timeout, not wait_timeout. Mark [EMAIL PROTECTED] wrote: -Original Message- From: Gleb Paharenko [mailto:[EMAIL PROTECTED] Sent: woensdag 2 februari 2005 12:46 To: [EMAIL PROTECTED] Subject: Re: help please : ERROR 2006: MySQL server has gone away Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html I believe he already answered that in part: Also, my variable wait_timeout = 3600. 1 hour, that is, instead of the default 8 (28800). - Mark David Marois mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
Re: help please : ERROR 2006: MySQL server has gone away
And max_allowed_packet = 16776192 David Hi, my interactive_timeout variable is interactive_timeout 3600 Thanks ! David Hello. I've asked you about interactive_timeout, not wait_timeout. Mark [EMAIL PROTECTED] wrote: -Original Message- From: Gleb Paharenko [mailto:[EMAIL PROTECTED] Sent: woensdag 2 februari 2005 12:46 To: [EMAIL PROTECTED] Subject: Re: help please : ERROR 2006: MySQL server has gone away Hello. What's the value of the interactive_timeout system variable? See: http://dev.mysql.com/doc/mysql/en/server-system-variables.html http://dev.mysql.com/doc/mysql/en/gone-away.html I believe he already answered that in part: Also, my variable wait_timeout = 3600. 1 hour, that is, instead of the default 8 (28800). - Mark David Marois mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
