| Bug #15731 | My SQL 5 restarts | ||
|---|---|---|---|
| Submitted: | 14 Dec 2005 7:52 | Modified: | 21 Jan 2006 11:25 |
| Reporter: | Syed Kazim Hussain | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server | Severity: | S1 (Critical) |
| Version: | 5.0.16-standard-log | OS: | Linux (FC3 Linux) |
| Assigned to: | CPU Architecture: | Any | |
[14 Dec 2005 7:52]
Syed Kazim Hussain
[14 Dec 2005 11:18]
Valeriy Kravchuk
Thank you for a problem report. Please, send the results of the SHOW CREATE TABLE productlanguage statement, inform about the number of rows in this table, send the content of your my.cnf file and describe your hardware (how much RAM does it really have).
[14 Dec 2005 11:31]
Syed Kazim Hussain
We have hosted mysql on a dedicated server machine with 4 GB RAM on x86 platform. show create Table productlanguage :- CREATE TABLE `productlanguage` ( `productlanguageid` int(10) unsigned NOT NULL auto_increment, `productid` int(10) unsigned NOT NULL default '0', `languageid` smallint(5) unsigned NOT NULL default '0', `isactive` tinyint(1) NOT NULL default '0', `createdate` datetime NOT NULL default '0000-00-00 00:00:00', `updatedate` datetime NOT NULL default '0000-00-00 00:00:00', `createbyid` int(10) unsigned NOT NULL default '0', `updatebyid` int(10) unsigned NOT NULL default '0', `productstatusid` tinyint(4) NOT NULL default '0', `ispartiallyfilled` tinyint(1) NOT NULL default '0', PRIMARY KEY (`productlanguageid`), KEY `productid` (`productid`), KEY `updatebyid` (`updatebyid`), KEY `createbyid` (`createbyid`), KEY `languageid` (`languageid`), KEY `productstatusid` (`productstatusid`), KEY `ispartiallyfilled` (`ispartiallyfilled`), KEY `productid_2` (`productid`,`productstatusid`), CONSTRAINT `fk_plps` FOREIGN KEY (`productstatusid`) REFERENCES `productstatuslookup` (`productstatusid`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 Number of rows in productlanguage :- 1497793 My.cnf file contents :- # Example MySQL config file for medium systems. # # This is for a system with little memory (32M - 64M) where MySQL plays # an important part, or systems up to 128M where MySQL is used together with # other programs (such as a web server) # # You can copy this file to # /etc/my.cnf to set global options, # mysql-data-dir/my.cnf to set server-specific options (in this # installation this directory is /usr/local/mysql/data) or # ~/.my.cnf to set user-specific options. # # In this file, you can use all long options that a program supports. # If you want to know which options a program supports, run the program # with the "--help" option. # The following options will be passed to all MySQL clients [client] #password = your_password port = 3306 socket = /tmp/mysql.sock # Here follows entries for some specific programs # The MySQL server [mysqld] port = 3306 socket = /tmp/mysql.sock skip-locking key_buffer = 512M max_allowed_packet = 256M table_cache = 512000 query_cache_size = 256M sort_buffer_size = 2M net_buffer_length = 8K read_buffer_size = 2M read_rnd_buffer_size = 8M myisam_sort_buffer_size = 64M set-variable = lower_case_table_names=1 datadir=/export/disk0/data # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. # All interaction with mysqld must be made via Unix sockets or named pipes. # Note that using this option without enabling named pipes on Windows # (via the "enable-named-pipe" option) will render mysqld useless! # #skip-networking log-slow-queries = /export/disk0/mysql/mysql-slow.log set-variable = max_connections=250 # Replication Master Server (default) # binary logging is required for replication #log-bin=mysql-bin # required unique id between 1 and 2^32 - 1 # defaults to 1 if master-host is not set # but will not function as a master if omitted server-id = 1 # Replication Slave (comment out master section to use this) # # To configure this host as a replication slave, you can choose between # two methods : # # 1) Use the CHANGE MASTER TO command (fully described in our manual) - # the syntax is: # # CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>, # MASTER_USER=<user>, MASTER_PASSWORD=<password> ; # # where you replace <host>, <user>, <password> by quoted strings and # <port> by the master's port number (3306 by default). # # Example: # # CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306, # MASTER_USER='joe', MASTER_PASSWORD='secret'; # # OR # # 2) Set the variables below. However, in case you choose this method, then # start replication for the first time (even unsuccessfully, for example # if you mistyped the password in master-password and the slave fails to # connect), the slave will create a master.info file, and any later # change in this file to the variables' values below will be ignored and # overridden by the content of the master.info file, unless you shutdown # the slave server, delete master.info and restart the slaver server. # For that reason, you may want to leave the lines below untouched # (commented) and instead use CHANGE MASTER TO (see above) # # required unique id between 2 and 2^32 - 1 # (and different from the master) # defaults to 2 if master-host is set # but will not function as a slave if omitted #server-id = 2 # # The replication master for this slave - required #master-host = <hostname> # # The username the slave will use for authentication when connecting # to the master - required #master-user = <username> # # The password the slave will authenticate with when connecting to # the master - required #master-password = <password> # # The port the master is listening on. # optional - defaults to 3306 #master-port = <port> # # binary logging - not required for slaves, but recommended #log-bin=mysql-bin # Point the following paths to different dedicated disks tmpdir = /tmp/ #log-update = /path-to-dedicated-directory/hostname # Uncomment the following if you are using BDB tables #bdb_cache_size = 4M #bdb_max_lock = 10000 # Uncomment the following if you are using InnoDB tables innodb_data_home_dir = /export/disk0/data/ innodb_data_file_path = ibdata1:2000M;ibdata2:2000M;ibdata3:2000M;ibdata4:2000M;ibdata5:2000M;ibdata6:2000M;ibdata7:2000M;ibdata8:2000M;ibdata9:2000M;ibdata10:2000M;ibdata11:2000M;ibdata12:2000M;ibdata13:2000M;ibdata14:2000M;ibdata15:2000M:autoextend innodb_log_group_home_dir = /export/disk0/data/ innodb_log_arch_dir = /export/disk0/data/ set-variable = innodb_log_files_in_group=2 # You can set .._buffer_pool_size up to 50 - 80 % # of RAM but beware of setting memory usage too high innodb_buffer_pool_size = 712M innodb_additional_mem_pool_size = 20M #Set .._log_file_size to 25 % of buffer pool size innodb_log_file_size = 128M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50 [mysqldump] quick max_allowed_packet = 256M [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates [isamchk] key_buffer = 256M sort_buffer_size = 256M read_buffer = 2M write_buffer = 2M [myisamchk] key_buffer = 256M sort_buffer_size = 256M read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout
[14 Dec 2005 11:35]
Syed Kazim Hussain
Sorry, discard the last my.cnf file. Here is the one we are using : # Example MySQL config file for medium systems. # # This is for a system with little memory (32M - 64M) where MySQL plays # an important part, or systems up to 128M where MySQL is used together with # other programs (such as a web server) # # You can copy this file to # /etc/my.cnf to set global options, # mysql-data-dir/my.cnf to set server-specific options (in this # installation this directory is /usr/local/mysql/data) or # ~/.my.cnf to set user-specific options. # # In this file, you can use all long options that a program supports. # If you want to know which options a program supports, run the program # with the "--help" option. # The following options will be passed to all MySQL clients [client] #password = your_password port = 3306 socket = /tmp/mysql.sock # Here follows entries for some specific programs # The MySQL server [mysqld] port = 3306 socket = /tmp/mysql.sock skip-locking key_buffer_size = 448M max_allowed_packet = 512M table_cache = 64 query_cache_type = 1 query_cache_size = 256M #query_cache_min_res_unit = 8K sort_buffer_size = 2M net_buffer_length = 8K read_buffer_size = 2M read_rnd_buffer_size = 10M myisam_sort_buffer_size = 64M set-variable = lower_case_table_names=1 datadir=/export/disk0/data binlog-do-db=cms binlog-do-db=MySQL_Admin #binlog-do-db=oms # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. # All interaction with mysqld must be made via Unix sockets or named pipes. # Note that using this option without enabling named pipes on Windows # (via the "enable-named-pipe" option) will render mysqld useless! # #skip-networking log-slow-queries = /export/disk0/data/mysql-slow.log set-variable = max_connections=200 # Replication Master Server (default) # binary logging is required for replication log-bin=mysql-bin log # required unique id between 1 and 2^32 - 1 # defaults to 1 if master-host is not set # but will not function as a master if omitted server-id = 1 # Replication Slave (comment out master section to use this) # # To configure this host as a replication slave, you can choose between # two methods : # # 1) Use the CHANGE MASTER TO command (fully described in our manual) - # the syntax is: # # CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>, # MASTER_USER=<user>, MASTER_PASSWORD=<password> ; # # where you replace <host>, <user>, <password> by quoted strings and # <port> by the master's port number (3306 by default). # # Example: # # CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306, # MASTER_USER='joe', MASTER_PASSWORD='secret'; # # OR # # 2) Set the variables below. However, in case you choose this method, then # start replication for the first time (even unsuccessfully, for example # if you mistyped the password in master-password and the slave fails to # connect), the slave will create a master.info file, and any later # change in this file to the variables' values below will be ignored and # overridden by the content of the master.info file, unless you shutdown # the slave server, delete master.info and restart the slaver server. # For that reason, you may want to leave the lines below untouched # (commented) and instead use CHANGE MASTER TO (see above) # # required unique id between 2 and 2^32 - 1 # (and different from the master) # defaults to 2 if master-host is set # but will not function as a slave if omitted #server-id = 2 # # The replication master for this slave - required #master-host = <hostname> # # The username the slave will use for authentication when connecting # to the master - required #master-user = <username> # # The password the slave will authenticate with when connecting to # the master - required #master-password = <password> # # The port the master is listening on. # optional - defaults to 3306 #master-port = <port> # # binary logging - not required for slaves, but recommended #log-bin=mysql-bin # Point the following paths to different dedicated disks tmpdir = /tmp/ #log-update = /path-to-dedicated-directory/hostname # Uncomment the following if you are using BDB tables #bdb_cache_size = 4M #bdb_max_lock = 10000 # Uncomment the following if you are using InnoDB tables innodb_data_home_dir = /export/disk0/data/ innodb_data_file_path = ibdata1:2000M;ibdata2:2000M;ibdata3:2000M;ibdata4:2000M;ibdata5:2000M;ibdata6:2000M;ibdata7:2000M;ibdata8:2000M;ibdata 9:2000M;ibdata10:2000M;ibdata11:2000M;ibdata12:2000M;ibdata13:2000M;ibdata14:2000M;ibdata15:2000M:autoextend innodb_log_group_home_dir = /export/disk0/data/ innodb_log_arch_dir = /export/disk0/data/ set-variable = innodb_log_files_in_group=2 # You can set .._buffer_pool_size up to 50 - 80 % # of RAM but beware of setting memory usage too high innodb_buffer_pool_size = 1280M innodb_additional_mem_pool_size = 20M #Set .._log_file_size to 25 % of buffer pool size innodb_log_file_size = 128M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50 [mysqldump] quick max_allowed_packet = 512M [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates [isamchk] key_buffer = 256M sort_buffer_size = 256M read_buffer = 2M write_buffer = 2M [myisamchk] key_buffer = 256M sort_buffer_size = 256M read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout
[14 Dec 2005 11:49]
Aleksey Kishkin
..'got error 12 from ..' perror 12 - not enough space Could you check if you have space left on device that you use for data?
[14 Dec 2005 11:55]
Syed Kazim Hussain
400 GB space left on device for data
[14 Dec 2005 12:06]
Aleksey Kishkin
what about /tmp (that uses for temporary files)?
[14 Dec 2005 12:18]
Syed Kazim Hussain
2 GB
[21 Dec 2005 11:25]
Aleksey Kishkin
Syed, for fixing we need a reproduceable testcase. Could you suggest us how to reproduce this bug?
[22 Jan 2006 0:00]
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