Hi,
I am using MySQL version 5.0 on Linux Fedora Core 4.
I recently got this error message:
060609 11:06:29 InnoDB: ERROR: the age of the last checkpoint is
9433557,
InnoDB: which exceeds the log group capacity 9433498.
InnoDB: If you are using big BLOB or TEXT rows, you must set the
InnoDB: combined size of log files at least 10 times bigger than the
InnoDB: largest such row.
which I interpreted as my log files at /var/lib/mysql/ib_logfile0 and
/var/lib/mysql/ib_logfile1 being too small (still at default at 5M). I
looked up some resources and they recommended setting the log file size
to about 25% of my buffer size, which I had set to 256MB.
So I added the line in /etc/my.cnf :
innodb_log_file _size=50M
But on restart i get the error:
InnoDB: Error: log file ./ib_logfile0 is of different size 0 5242880
bytes
InnoDB: than specified in the .cnf file 0 52428800 bytes!
and my queries started failing too:
060609 12:05:39 [ERROR] /usr/sbin/mysqld: Incorrect information in
file: './db/available.frm'
060609 12:05:39 [ERROR] /usr/sbin/mysqld: Incorrect information in
file: './db/available.frm'
060609 12:05:39 [ERROR] /usr/sbin/mysqld: Incorrect information in
file: './db/site_info.frm'
I reverted my config back to a default log file size, and everything
went back to normal. Is there a proper procedure that I should follow
for changing the log file size?
1  40714 
Fuzzy,
"fuzzybr80" <fu*******@gmai l.com> kirjoitti
viestissä:11*** *************** ****@y43g2000cw c.googlegroups. com... Hi,
I am using MySQL version 5.0 on Linux Fedora Core 4.
I recently got this error message:
060609 11:06:29 InnoDB: ERROR: the age of the last checkpoint is
9433557,
InnoDB: which exceeds the log group capacity 9433498.
InnoDB: If you are using big BLOB or TEXT rows, you must set the
InnoDB: combined size of log files at least 10 times bigger than the
InnoDB: largest such row.
which I interpreted as my log files at /var/lib/mysql/ib_logfile0 and
/var/lib/mysql/ib_logfile1 being too small (still at default at 5M). I
looked up some resources and they recommended setting the log file size
to about 25% of my buffer size, which I had set to 256MB.
So I added the line in /etc/my.cnf :
innodb_log_file _size=50M
But on restart i get the error:
InnoDB: Error: log file ./ib_logfile0 is of different size 0 5242880
bytes
InnoDB: than specified in the .cnf file 0 52428800 bytes!
and my queries started failing too:
060609 12:05:39 [ERROR] /usr/sbin/mysqld: Incorrect information in
file: './db/available.frm'
060609 12:05:39 [ERROR] /usr/sbin/mysqld: Incorrect information in
file: './db/available.frm'
060609 12:05:39 [ERROR] /usr/sbin/mysqld: Incorrect information in
file: './db/site_info.frm'
I reverted my config back to a default log file size, and everything
went back to normal. Is there a proper procedure that I should follow
for changing the log file size?
yes, please see: http://dev.mysql.com/doc/refman/5.0/...-removing.html
Best regards,
Heikki
Oracle Corp./Innobase Oy
InnoDB - transactions, row level locking, and foreign keys for MySQL
InnoDB Hot Backup - a hot backup tool for InnoDB which also backs up MyISAM
tables http://www.innodb.com/order.php This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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