dlslaved 0.1

(Delayed Slave Daemon for MySQL)

dlslaved

allows delayed replication for MySQL databases.

The

dlslaved

syntax is really simple :

-> dlslaved -h ipAddress -u username -p password -P portNumber

Well, it’s done. I finally put the source code on Internet. So, be gentle. It’s my first unix program.

The internal architecture of

dlslaved

is very simple. It uses the

SecondsBehindMaster

MySQL internal variable, and the

STOP

and

START

slave command to try to have 7200 seconds (a constant in the program) constantly behind the master.

Try it, use it, send back errors and source modifications.

It compiles under Linux and Solaris (x86 and Sparc) using gcc.

Download

dlslaved user’s manual

(a PDF file).

Download

dlslaved source code

for Linux and Solaris (i think most Unix like systems). To compile, you need MySQL binaries and libraries to be install in

/usr/local/mysql

directory.

Contact me at rodolphe.jouannet(at)free.fr for support or questions. 继续阅读 →