Here is few lines from log: 100703 22:12:48 mysqld ended 100703 22:23:39 mysqld started 100703 22:23:40 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100703 22:23:40 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100703 22:23:40 [Warning] option 'thread_cache_size': unsigned value 33554432 adjusted to 16384 100703 22:23:41 InnoDB: Started; log sequence number 0 44054 100703 22:23:41 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=mysqld-relay-bin' to avoid this problem. 100703 22:23:41 [ERROR] Failed to open the relay log '/var/run/mysqld/mysqld-relay-bin.000001' (relay_log_pos 4) 100703 22:23:41 [ERROR] Could not find target log during relay log initialization 100703 22:23:41 [ERROR] Failed to initialize the master info structure 100703 22:23:41 [Note] /usr/libexec/mysqld: ready for connections. Version: '5.0.77-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution 100710 22:28:32 [Note] /usr/libexec/mysqld: Normal shutdown 100710 22:28:34 InnoDB: Starting shutdown... 100710 22:28:36 InnoDB: Shutdown completed; log sequence number 0 44054 100710 22:28:36 [Note] /usr/libexec/mysqld: Shutdown complete 100710 22:28:36 mysqld ended 100711 01:42:09 mysqld started 100711 1:42:10 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100711 1:42:10 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100711 1:42:10 [Warning] option 'thread_cache_size': unsigned value 33554432 adjusted to 16384 100711 1:42:10 InnoDB: Started; log sequence number 0 44054 100711 1:42:11 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=mysqld-relay-bin' to avoid this problem. 100711 1:42:11 [ERROR] Failed to open the relay log '/var/run/mysqld/mysqld-relay-bin.000001' (relay_log_pos 4) 100711 1:42:11 [ERROR] Could not find target log during relay log initialization 100711 1:42:11 [ERROR] Failed to initialize the master info structure 100711 1:42:11 [Note] /usr/libexec/mysqld: ready for connections. Version: '5.0.77-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution 100726 9:37:14 [Warning] Warning: Enabling keys got errno 137 on reachout.#sql-d4d_23af19, retrying 100804 10:48:04 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:48:04 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:48:05 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:48:05 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:54:17 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:54:17 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:54:20 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:54:20 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:54:34 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100804 10:54:34 [ERROR] /usr/libexec/mysqld: Can't find file: './reachout/tbl_customer_reachout_new.frm' (errno: 13) 100813 19:04:51 [Note] /usr/libexec/mysqld: Normal shutdown 100813 19:04:54 InnoDB: Starting shutdown... 100813 19:04:59 InnoDB: Shutdown completed; log sequence number 0 44054 100813 19:04:59 [Note] /usr/libexec/mysqld: Shutdown complete 100813 19:04:59 mysqld ended 100813 19:07:46 mysqld started 100813 19:07:46 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100813 19:07:46 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100813 19:07:46 [Warning] option 'thread_cache_size': unsigned value 33554432 adjusted to 16384 100813 19:07:46 InnoDB: Started; log sequence number 0 44054 100813 19:07:47 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=mysqld-relay-bin' to avoid this problem. 100813 19:07:47 [ERROR] Failed to open the relay log '/var/run/mysqld/mysqld-relay-bin.000001' (relay_log_pos 4) 100813 19:07:47 [ERROR] Could not find target log during relay log initialization 100813 19:07:47 [ERROR] Failed to initialize the master info structure 100813 19:07:47 [Note] /usr/libexec/mysqld: ready for connections. Version: '5.0.77-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution 100817 6:41:54 [Note] /usr/libexec/mysqld: Normal shutdown 100817 6:41:54 [Warning] Warning: Enabling keys got errno 137 on reachout.#sql-7b1f_5f43a, retrying 100817 6:41:56 InnoDB: Starting shutdown... 100817 6:41:58 InnoDB: Shutdown completed; log sequence number 0 44054 100817 6:41:58 [Note] /usr/libexec/mysqld: Shutdown complete 100817 06:41:58 mysqld ended 100817 06:42:09 mysqld started 100817 6:42:09 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100817 6:42:09 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295 100817 6:42:09 [Warning] option 'thread_cache_size': unsigned value 33554432 adjusted to 16384 100817 6:42:10 InnoDB: Started; log sequence number 0 44054 100817 6:42:11 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=mysqld-relay-bin' to avoid this problem. 100817 6:42:11 [ERROR] Failed to open the relay log '/var/run/mysqld/mysqld-relay-bin.000001' (relay_log_pos 4) 100817 6:42:11 [ERROR] Could not find target log during relay log initialization 100817 6:42:11 [ERROR] Failed to initialize the master info structure 100817 6:42:11 [Note] /usr/libexec/mysqld: ready for connections. Version: '5.0.77-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution
--- On Thu, 19/8/10, Prabhat Kumar <aim.prab...@gmail.com> wrote: From: Prabhat Kumar <aim.prab...@gmail.com> Subject: Re: MySQL Server has gone away To: "Krishna Chandra Prajapati" <prajapat...@gmail.com> Cc: "jitendra ranjan" <jitendra_ran...@yahoo.com>, mysql@lists.mysql.com Date: Thursday, 19 August, 2010, 4:56 PM there is high chance of corruption of any data files, but it will clear only after looking of your error file (generated by mysql) can you post the 50 last lines of your mysql error file. On Thu, Aug 19, 2010 at 4:35 PM, Krishna Chandra Prajapati < prajapat...@gmail.com> wrote: > Hi Jitendra, > > Check your error log file. Some thing might have gone wrong. > > Krishna > > On Wed, Aug 18, 2010 at 9:41 PM, jitendra ranjan > <jitendra_ran...@yahoo.com>wrote: > > > Hi, > > > > Whenever i run any commnd on mysql it gives message as below then gives > the > > result successfully. What is the reason of the below error message : > > > > ERROR 2006 (HY000): MySQL server has gone away > > No connection. Trying to reconnect... > > Connection id: 264550 > > Current database: *** NONE *** > > > > > > Thanks in advance > > > > > -- Best Regards, Prabhat Kumar MySQL DBA My Blog: http://adminlinux.blogspot.com My LinkedIn: http://www.linkedin.com/in/profileprabhat
