FYI, we've now added an Italian section on Planet MySQL: http://it.planetmysql.org

If you are a MySQL enthusiast from Italy and would like to start blogging about it in your native language, please consider submitting your feed for inclusion!

Giuseppe just recently started blogging in Italian as well and has already added his feed there.

Some days ago, I released version 0.11 of mylvmbackup a Perl script that performs consistent backups of a MySQL server by using LVM filesystem snapshots. The source archive as well as a generic RPM can be found on the project home page, packages for many Linux distributions are available on the openSUSE Build service.

This release includes some new functionality as well as numerous bug fixes and improvements, most notably:

• Added support for using rsnap as a backup backend (Matt Lohier)
• The documentation is now maintained in POD style instead of asciidoc (Matthew Boehm)
• Support using non-GNU tar and …

Some days ago, I released version 0.11 of mylvmbackup a Perl script that performs consistent backups of a MySQL server by using LVM filesystem snapshots. The source archive as well as a generic RPM can be found on the project home page, packages for many Linux distributions are available on the openSUSE Build service.

This release includes some new functionality as well as numerous bug fixes and improvements, most notably:

• Added support for using rsnap as a backup backend (Matt Lohier)
• The documentation is now maintained in POD style instead of asciidoc (Matthew Boehm)
• Support using non-GNU tar and …

I am happy to announce that mylvmbackup version 0.10 has been released.

You can download the updated package from the project home page or via the openSUSE Build Service.

This version fixes some bugs and includes new functionality:

• Applied patch from Marc Haber: added option --keep_snapshot that will skip the removal of the backup snapshot before terminating the script. Providing the option --backuptype=none will now skip creating a backup using the builtin backup modules. Both options provide more flexibility when using hooks for performing the actual backup tasks or when the snapshot is considered to be the actual backup.
• Added two new hooks: "backupsuccess" and "backupfailure" which are called respectively upon success of failure of the backup operation (Bug #264089) …

I am happy to announce that mylvmbackup version 0.10 has been released.

You can download the updated package from the project home page or via the openSUSE Build Service.

This version fixes some bugs and includes new functionality:

• Applied patch from Marc Haber: added option --keep_snapshot that will skip the removal of the backup snapshot before terminating the script. Providing the option --backuptype=none will now skip creating a backup using the builtin backup modules. Both options provide more flexibility when using hooks for performing the actual backup tasks or when the snapshot is considered to be the actual backup.
• Added two new hooks: "backupsuccess" and "backupfailure" which are called respectively upon success of failure of the backup operation (Bug #264089) …

This is more of an "behind the scenes" update and I hope that you won't see any (negative) changes on the PlanetMySQL front page or the RSS feeds: I just finished and commited the conversion of the backend script that performs the parsing and aggregation of feeds from requiring MagpieRSS to SimplePie.

This will provide better support for a wider range of feed types and should also fix a few quirks, e.g. that some postings (for example the one from Kevin Burton) only showed up as an "A" in the Planet's RSS feed. It hopefully also fixes a weirdness with time zones that …

This is more of an "behind the scenes" update and I hope that you won't see any (negative) changes on the PlanetMySQL front page or the RSS feeds: I just finished and commited the conversion of the backend script that performs the parsing and aggregation of feeds from requiring MagpieRSS to SimplePie.

This will provide better support for a wider range of feed types and should also fix a few quirks, e.g. that some postings (for example the one from Kevin Burton) only showed up as an "A" in the Planet's RSS feed. It hopefully also fixes a weirdness with time zones that …

I recently added two new packages to my repository on the openSUSE Build Service:

• Maatkit is a collection of essential command-line utilities for MySQL. Each is completely stand-alone, without dependencies other than core Perl and the DBI drivers needed to connect to MySQL, and doesn't need to be "installed" - you can just execute the scripts. This makes the tools easy to use on systems where you can't install anything extra, such as customer sites or ISPs.
• protobuf - Protocol Buffers - Google's data interchange format. Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol …

I am happy to announce that a new version (0.9) of mylvmbackup has been released. This is the first release since the source code has been moved from Subversion to Bazaar and is now hosted on Launchpad.net. I would like to thank Robin H. Johnson and Patrick Hahn for providing the patches that contributed to this new release!

mylvmbackup is a tool for quickly creating backups of MySQL server's data files. To perform a backup, mylvmbackup obtains a read lock on all tables and flushes all server caches to disk, makes an LVM snapshot of the volume containing the MySQL data directory, and unlocks the tables again. The snapshot process takes only a small amount of time. When it is done, the server can continue normal operations, while the actual file backup proceeds.

From the …

Last weekend I finally found some time to upload pictures that I had taken during various events that I attended in the past few months. So here are my impressions from the following events:

• PHP Unconference in Hamburg on 2008-04-26
• MySQL Meetup Mashup in Hamburg, 2008-04-07
• MySQL Meetup Mashup in Berlin, 2008-04-08
• MySQL Conference & Expo 2008 in Santa Clara, 2008-04 (these are available from …