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 …

Dear LazyWeb, I want to use my Ubuntu laptop (on amd64 BTW) to build an RPM of Maatkit that will work on all RPM-based distros. Is it possible? Or are there enough differences between the RPM-based distros that I can’t do it? Mind you, the finished RPM ought to just have some man pages and Perl scripts, so I don’t think it will be platform- or distro-specific. But I am just not an expert on it.

The second question is, what do I need to put into my Makefile to do this? My ‘make all’ currently builds a .zip, a .tar.gz, and a .deb package — what needs to change to make that include .rpm?

Someone who is willing to help create .spec files, etc, etc will be immediately given commit rights to Maatkit’s SVN repository!

Debian, packaging, …

Peter notes that you indeed can find pretty recent Enterprise level MySQL rebuilds over at the CentOSPlus repository.

Good things come to those who wait :)

Version 0.6 of mylvmbackup, a script to perform backups of a MySQL server using Linux LVM snapshots, has now been released.

In addition to various code cleanups and documentation improvements, many new features have been added to this version. I'd like to specially thank Robin H. Johnson from the Gentoo project for contributing many of the improvements to this release!

• Added a new rsync backup type. This is very useful if you want to use mylvmbackup to create the initial state for your slave servers. Instead of creating a .tar.gz archive, the data directory is copied into a timestamped archive directory. (Robin)
• Added support for a trailing argument to tar, which can be used for excluding files. (Robin)
• Separated out the suffix of the tarball (Preperation for rsync and users that want to use bzip2 or no compression on the tarball.) (Robin)
• While the backup is performed, a temporary suffix …

In addition to the binary downloads that we provide from our site, Linux RPM builds of the MySQL Proxy (both the latest stable version as well as SVN snapshot releases, named mysql-proxy-snapshot) are now available for download from the server:/database repository of the openSUSE build service. It provides packages for a number of Linux distributions, e.g. Fedora 5/6, SLES 9/10 SuSE/openSUSE 10.x. By the way, this repository also contains RPMs of the current 5.0.45 MySQL Community Server for the distributions mentioned above. Thanks a lot to Darix for the initial checkin of the proxy package!

As I felt the itch to do some quick hacking yesterday, I decided to provide an RPM spec file for the MySQL proxy. The changes have been commited to the SVN trunk now and I added some hints to the INSTALL file on how to perform an RPM build.

Here is a quick summary of how to convert the current SVN code into an installable RPM. You build environment needs to fulfill a few additional prerequisites (a gcc compiler and the C library header files are taken for granted here), I added the versions I used on my openSUSE 10.2 system for reference:

• autoconf 2.56 or newer (autoconf-2.60)
• automake 1.9 or newer (automake-1.9.6)
…

So far, the MySQL Server RPM packages as provided by MySQL AB used to automatically start the mysqld process after the package has been installed. It has been like that since the very beginning and we think of it as a convenience for our users when they want to get up and running quickly.

However, Kristian raised an interesting point in BUG#27072 where he points out that automatically starting mysqld during the RPM installation might not always be the desired behaviour, especially in automatic installation environments or during a fresh installation (where the system might not be fully configured yet). Therefore he proposes to change this behaviour to not start mysqld as part of the installation.

While I personally agree with his proposal, this is of course a tricky decision: our users are familiar with …

I am happy to announce that version 0.2 of the mylvmbackup tool is now available!

mylvmbackup is a Perl script for quickly performing backups of a MySQL server's databases using the Linux Logical Volume Manager (LVM). It creates a consistent LVM snapshot of the server's data directory which is then backed up without further blocking the server's operation.

After version 0.1 was published in May this year, I did not really get much feedback about it. I had some ideas for improvements (see the TODO file included in the package), but never got around to actually start working on them.

Thanks to Robin H. Johnson from the Gentoo project for contributing a number of new options and features as well as some code …

I am happy to announce that version 0.2 of the mylvmbackup tool is now available!

mylvmbackup is a Perl script for quickly performing backups of a MySQL server's databases using the Linux Logical Volume Manager (LVM). It creates a consistent LVM snapshot of the server's data directory which is then backed up without further blocking the server's operation.

After version 0.1 was published in May this year, I did not really get much feedback about it. I had some ideas for improvements (see the TODO file included in the package), but never got around to actually start working on them.

Thanks to Robin H. Johnson from the Gentoo project for contributing a number of new options and features as well as some code …

Alfredo announced the availability of version 1.0.5 beta of the MySQL Workbench, the latest product in the MySQL GUI tools family (also check out the Administrator, Query Browser and the Migration Toolkit).

I downloaded the RPM for SUSE Linux 9.3, which installed flawlessly on my SUSE 10.0 system. To test the reverse engineering capabilities, I installed the latest version of the Sakila …