Re: innodb disabled
Is your problem fixed? what was the problem -srini Krishna Chandra Prajapati wrote: Thanks a lot to all of you. On Wed, May 7, 2008 at 8:51 PM, Srini [EMAIL PROTECTED] wrote: It could be the problem with permissions or sizes of iblog or ibdata files Can you try this back up the iblog and ibdata files and move it to some other location from /data/mysql and restart mysql to see if it shows innodb up on show engines, by doing this atleast u can isolate the problem is not with iblog or ibdata files -srini Krishna Chandra Prajapati wrote: Hi, What ever you have written i did the same thing, Yet innodb get disabled, On Tue, May 6, 2008 at 11:24 AM, Rolando Edwards [EMAIL PROTECTED] wrote: If you just created the /data/mysql folder and moved the ib* files to that folder from /var/lib/mysql, you may have to contend with the internal data dictionary with ibdata1. You do the following: 1) Put the mysql data back into /var/lib/mysql 2) Configure my.cnf to set datadir=/var/lib/mysql 3) Restart mysqld Once you put it back the way it was, then 4) mysqldump -h... -u... -p... --single-transaction --all-databases --routines --triggers AllData.sql 5) Make /data/mysql TOTALLY EMPTY. 6) Configure my.cnf to set datadir=/data/mysql 7) Restart mysqld At this point, mysqld will regenerate a new ibdata1 file with a clean internal data dictionary. 8) mysql -h... -u... -p... AllData.sql All data get put into this new data folder and will reload the internal data dictionary elements pertaining to its new location. Moving MyISAM is simple. Moving InnoDB is a little more work but doing it this way ensures ibdata1 is in a proper state. -Original Message- From: Juan Eduardo Moreno [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 06, 2008 9:12 AM To: Krishna Chandra Prajapati Cc: mysql Subject: Re: innodb disabled Hi, Can you send the error log file of mysql server in your machine?. Regards, Juan On 5/6/08, Krishna Chandra Prajapati [EMAIL PROTECTED] wrote: Hi Juan, I have verified directory permissions, its shown below. linux76:~# ls -l /data/mysql/ total 535088 drwx-- 2 mysql mysql 20480 2008-05-04 23:44 dip -rw-rw 1 mysql mysql 10485760 2007-12-23 01:21 ibdata1 -rw-rw 1 mysql mysql 268435456 2008-01-13 01:17 ib_logfile0 -rw-rw 1 mysql mysql 268435456 2008-01-13 01:17 ib_logfile1 drwx-- 2 mysql root 4096 2008-03-28 02:58 mysql In error log file there is error. debian-sys-maint error The above error come while starting mysql for the first time. Then i have given the permissions for debian sys-maint from /etc/mysql/debian.cnf. After that restart mysql don't gives any error. still innodb is disabled. Thanks, Prajapati On Tue, May 6, 2008 at 7:03 AM, Juan Eduardo Moreno [EMAIL PROTECTED] wrote: Hi, The InnoDB engine was disable because some ib_log files or Ibdata files, InnoDB can´t read. In some cases, could be a directory permissions or some error in creation of ib_logfiles when database is started. If you want , try to see in the error log file generated in order to see more details. If you don´t understand nothing in the error log file, please send this errors to the list. Regards, Juan On Tue, May 6, 2008 at 5:27 AM, Krishna Chandra Prajapati [EMAIL PROTECTED] wrote: Hi all, I have change the data directory from /var/lib/mysql to /data/mysql directory and adding innodb_file_per_table. By doing this innodb storage engine get dissabled. my.cnf doesn't contains #skip-innodb. Is it's adding will enable or not HOW CAN I ENABLE INNODB mysql show engines; ++--++ | Engine | Support | Comment| ++--++ | MyISAM | DEFAULT | Default engine as of MySQL 3.23 with great performance | | MEMORY | YES | Hash based, stored in memory, useful for temporary tables | | InnoDB | DISABLED | Supports transactions, row-level locking, and foreign keys | | BerkeleyDB | NO | Supports transactions and page-level locking | | BLACKHOLE | NO | /dev/null storage engine (anything you write to it disappears) | | EXAMPLE| NO | Example storage engine | | ARCHIVE| YES | Archive storage engine | | CSV| YES | CSV storage engine
Re: innodb disabled
It could be the problem with permissions or sizes of iblog or ibdata files Can you try this back up the iblog and ibdata files and move it to some other location from /data/mysql and restart mysql to see if it shows innodb up on show engines, by doing this atleast u can isolate the problem is not with iblog or ibdata files -srini Krishna Chandra Prajapati wrote: Hi, What ever you have written i did the same thing, Yet innodb get disabled, On Tue, May 6, 2008 at 11:24 AM, Rolando Edwards [EMAIL PROTECTED] wrote: If you just created the /data/mysql folder and moved the ib* files to that folder from /var/lib/mysql, you may have to contend with the internal data dictionary with ibdata1. You do the following: 1) Put the mysql data back into /var/lib/mysql 2) Configure my.cnf to set datadir=/var/lib/mysql 3) Restart mysqld Once you put it back the way it was, then 4) mysqldump -h... -u... -p... --single-transaction --all-databases --routines --triggers AllData.sql 5) Make /data/mysql TOTALLY EMPTY. 6) Configure my.cnf to set datadir=/data/mysql 7) Restart mysqld At this point, mysqld will regenerate a new ibdata1 file with a clean internal data dictionary. 8) mysql -h... -u... -p... AllData.sql All data get put into this new data folder and will reload the internal data dictionary elements pertaining to its new location. Moving MyISAM is simple. Moving InnoDB is a little more work but doing it this way ensures ibdata1 is in a proper state. -Original Message- From: Juan Eduardo Moreno [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 06, 2008 9:12 AM To: Krishna Chandra Prajapati Cc: mysql Subject: Re: innodb disabled Hi, Can you send the error log file of mysql server in your machine?. Regards, Juan On 5/6/08, Krishna Chandra Prajapati [EMAIL PROTECTED] wrote: Hi Juan, I have verified directory permissions, its shown below. linux76:~# ls -l /data/mysql/ total 535088 drwx-- 2 mysql mysql 20480 2008-05-04 23:44 dip -rw-rw 1 mysql mysql 10485760 2007-12-23 01:21 ibdata1 -rw-rw 1 mysql mysql 268435456 2008-01-13 01:17 ib_logfile0 -rw-rw 1 mysql mysql 268435456 2008-01-13 01:17 ib_logfile1 drwx-- 2 mysql root 4096 2008-03-28 02:58 mysql In error log file there is error. debian-sys-maint error The above error come while starting mysql for the first time. Then i have given the permissions for debian sys-maint from /etc/mysql/debian.cnf. After that restart mysql don't gives any error. still innodb is disabled. Thanks, Prajapati On Tue, May 6, 2008 at 7:03 AM, Juan Eduardo Moreno [EMAIL PROTECTED] wrote: Hi, The InnoDB engine was disable because some ib_log files or Ibdata files, InnoDB can´t read. In some cases, could be a directory permissions or some error in creation of ib_logfiles when database is started. If you want , try to see in the error log file generated in order to see more details. If you don´t understand nothing in the error log file, please send this errors to the list. Regards, Juan On Tue, May 6, 2008 at 5:27 AM, Krishna Chandra Prajapati [EMAIL PROTECTED] wrote: Hi all, I have change the data directory from /var/lib/mysql to /data/mysql directory and adding innodb_file_per_table. By doing this innodb storage engine get dissabled. my.cnf doesn't contains #skip-innodb. Is it's adding will enable or not HOW CAN I ENABLE INNODB mysql show engines; ++--++ | Engine | Support | Comment| ++--++ | MyISAM | DEFAULT | Default engine as of MySQL 3.23 with great performance | | MEMORY | YES | Hash based, stored in memory, useful for temporary tables | | InnoDB | DISABLED | Supports transactions, row-level locking, and foreign keys | | BerkeleyDB | NO | Supports transactions and page-level locking | | BLACKHOLE | NO | /dev/null storage engine (anything you write to it disappears) | | EXAMPLE| NO | Example storage engine | | ARCHIVE| YES | Archive storage engine | | CSV| YES | CSV storage engine | | ndbcluster | DISABLED | Clustered, fault-tolerant, memory-based tables | | FEDERATED | YES | Federated MySQL storage engine | | MRG_MYISAM | YES | Collection of identical MyISAM tables | | ISAM | NO | Obsolete storage engine
Re: grant user privileges
Can you give the output of the command show grants for admin; Thank You, -srini Hiep Nguyen wrote: hi all, i have an existing database (internal) with a user named 'admin', everything works fine as far as privileges concern. i just created a new database (test) and want to grant admin's privileges on test as same as internal. how do i do this??? i tried (as root): grant all on test.* to 'admin'@'localhost'; grant all on test.* to 'admin'@'10.0.0.%'; but it seems not right. thanks, -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: MySQL MASTER/MASTER REPLICATION
is your mysql running on the master host i,e 10.100.1.170 Also can you please execute show status on that host to see how long the server is up, may be the server is restarted and your slave is retrying on the same old connection HTH, -srini Néstor wrote: In my RHEL5, I am using this link to create MySQL replication an did work the first time I did it: http://crazytoon.com/2008/02/29/mysql-how-do-you-set-up-mastermaster-replication-in-mysql-centos-rhel-fedora/ I change the ip address and the hostname and it is not working now. My new ip is 10.100.1.170 and my hostname is wahoo1. The other ip address in my master/master replication is 10.100.1.171 and wahoo2 *This is what wahoo1 my.cnf looks like*: [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock old_passwords=1 auto_increment_increment=2 auto_increment_offset=1 relay-log=wahoo1-relay-bin log-bin=wahoo1-bin binlog-ignore-db=mysql binlog-ignore-db=test server-id = 1 master-host = 10.100.1.171 master-user = slaveuser master-password = slavepw master-port = 3306 [mysql.server] user=mysql basedir=/var/lib [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid *This is what wahoo2 my.cnf looks like:* [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock old_passwords=1 auto_increment_increment=2 auto_increment_offset=2 relay-log=wahoo2-relay-bin log-bin=wahoo2-bin binlog-ignore-db=mysql binlog-ignore-db=test server-id = 2 master-host = 10.100.1.170 master-user = slaveuser master-password = slavepw master-port = 3306 [mysql.server] user=mysql basedir=/var/lib [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid *This is the error I get on my mysqld.log file*: 080401 15:15:07 [Note] Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './wahoo2-relay-bin.02' position: 98 080401 15:15:07 [ERROR] Slave I/O thread: error connecting to master ' [EMAIL PROTECTED]:3306': Error: 'Lost connection to MySQL server during query' errno: 2013 retry-time: 60 retries: 86400 HELP! Thanks, Néstor :-) -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
