Hi all,
I did a upgrade from 5.0 to 5.1 yesterday. And I paste some of my steps
on the following.
1. Use mysqldump to dump all the data to the disk.
2. Backup all the data including mysql system files to a safe place.
3. Remove all the file related to mysql.
4. Install the new 5.1 version.
5. Import the exist data into the new version.
I don't know whether the above is fit for you or not.
David Yeung, In China, Beijing.
My Msn: [email protected]
2010/11/30 Machiel Richards <[email protected]>
> Hi
>
> Thank you for the response, after reading a bit more about this, I
> suspect you are right.
>
> From what I can gather I need to do the following in order to use
> this installation method:
>
> - create a full backup of the old database and put in a safe
> place.
> - create a backup of the my.cnf file in a seperate directory
> (in order to have access to the configuration to replicate details to
> new database config).
> - use package-manager (apt-get in this case) to remove current
> version of MySQL that is running as well as all config files
> and /etc/mysql dir
> - setup new mysql version using the tar file
> - start the new server and restore the backup.
> - run mysql_upgrade in order to ensure all tables are well as
> well as privilege tables.
>
> Does this seem right to you guys?
>
> Machiel
>
> -----Original Message-----
> From: Johan De Meersman <[email protected]>
> To: Machiel Richards <[email protected]>
> Cc: mysql mailing list <[email protected]>
> Subject: Re: MySQL upgrade from 5.0.51a to 5.1.53
> Date: Tue, 30 Nov 2010 11:29:29 +0100
>
> I suspect you need to have the new version running instead of the old
> one, for the mysql_upgrade script to work.
>
> On Tue, Nov 30, 2010 at 11:23 AM, Machiel Richards <[email protected]>
> wrote:
>
> HI Guys
>
> I found some info regarding a method to upgrade mysql
> databases.
>
> Currently the version is at mysql-5.0.51a (as installed
> via the
> ubuntu-8.0.4 respository).
>
> I downloaded the only version available from the web
> (5.1.53)
> that will work on ubuntu [except for source]. This is the binary
> package
> that need to be untarred into a directory and then the database
> to be
> initialized.
>
> The option was was looking at was to do the following
> (according
> to some reccomendations)
>
>
> - untar new version into seperate directory.
> - keep the current version running.
> - cd to /path/to/new/directory/bin
> - ./mysql_upgrade -u root -p
>
>
> Running this I get a couple of errors / warnings
> though and
> I am hoping that someone can provide me with some answers or
> otherwise a
> better way to do the upgrade.
>
>
> Errors received:
>
>
> Enter password:
> Looking for 'mysql' as: ./mysql
> Looking for 'mysqlcheck' as: ./mysqlcheck
> Running 'mysqlcheck' with connection arguments: '--port=3306'
> '--socket=/var/run/mysqld/mysqld.sock'
> Running 'mysqlcheck' with connection arguments: '--port=3306'
> '--socket=/var/run/mysqld/mysqld.sock'
> machiel.test1 OK
> machiel.test2 OK
> mysql.columns_priv OK
> mysql.db OK
> mysql.event OK
> mysql.func OK
> mysql.help_category OK
> mysql.help_keyword OK
> mysql.help_relation OK
> mysql.help_topic OK
> mysql.host OK
> mysql.ndb_binlog_index OK
> mysql.plugin OK
> mysql.proc OK
> mysql.procs_priv OK
> mysql.servers OK
> mysql.tables_priv OK
> mysql.time_zone OK
> mysql.time_zone_leap_second OK
> mysql.time_zone_name OK
> mysql.time_zone_transition OK
> mysql.time_zone_transition_type OK
> mysql.user OK
> Running 'mysql_fix_privilege_tables'...
> ERROR 1193 (HY000) at line 69: Unknown system variable
> 'have_csv'
> ERROR 1064 (42000) at line 71: You have an error in your SQL
> syntax;
> check the manual that corresponds to your MySQL server version
> for the
> right syntax to use near 'NULL' at line 1
> ERROR 1243 (HY000) at line 72: Unknown prepared statement
> handler (stmt)
> given to EXECUTE
> ERROR 1243 (HY000) at line 73: Unknown prepared statement
> handler (stmt)
> given to DEALLOCATE PREPARE
> ERROR 1193 (HY000) at line 77: Unknown system variable
> 'have_csv'
> ERROR 1064 (42000) at line 79: You have an error in your SQL
> syntax;
> check the manual that corresponds to your MySQL server version
> for the
> right syntax to use near 'NULL' at line 1
> ERROR 1243 (HY000) at line 80: Unknown prepared statement
> handler (stmt)
> given to EXECUTE
> ERROR 1243 (HY000) at line 81: Unknown prepared statement
> handler (stmt)
> given to DEALLOCATE PREPARE
> ERROR 1193 (HY000) at line 309: Unknown system variable
> 'general_log'
> ERROR 1193 (HY000) at line 310: Unknown system variable
> 'general_log'
> ERROR 1146 (42S02) at line 311: Table 'mysql.general_log'
> doesn't exist
> ERROR 1193 (HY000) at line 318: Unknown system variable
> 'general_log'
> ERROR 1193 (HY000) at line 320: Unknown system variable
> 'slow_query_log'
> ERROR 1193 (HY000) at line 321: Unknown system variable
> 'slow_query_log'
> ERROR 1146 (42S02) at line 322: Table 'mysql.slow_log' doesn't
> exist
> ERROR 1193 (HY000) at line 334: Unknown system variable
> 'slow_query_log'
> ERROR 1305 (42000) at line 522: FUNCTION mysql.CONCAT does not
> exist
> ERROR 1305 (42000) at line 537: FUNCTION mysql.CONCAT does not
> exist
> ERROR 1305 (42000) at line 552: FUNCTION mysql.CONCAT does not
> exist
> FATAL ERROR: Upgrade failed
> r...@machielr-laptop:/usr/local/mysql/bin#
>
>
>
> Regards
> Machiel
>
>
>
> --
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> Is als mosterd by den wyn
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> Hy die't drinkt, is ras een ezel
>
