On Wed 01 Oct 2008, Callum Macdonald wrote:
>
> I'm backing up production MySQL database servers. The tables are almost
> all MyISAM.
>
> My plan is to use MySQL binary logging and then rsync the binary logs
> offsite hourly. The binary log files are only appended to, with new
> queries logged at
G'day,
I'm backing up production MySQL database servers. The tables are almost
all MyISAM.
My plan is to use MySQL binary logging and then rsync the binary logs
offsite hourly. The binary log files are only appended to, with new
queries logged at the end of the file. So I'm assuming the rsync
alg
Hi there,
there are various challenges with this: rsync would typically use the
mtime to check if a file has changed and if so, it would scan the source
file and the target file and compage checksums. Thus, both files need to
be read in whole - which affects performance. This is especially the
cas
Hello all,
I have a doubt that i think you hackers of rsync has the answer. ;-)
I have make this post on my blog:
http://www.posix.brte.com.br/blog/?p=312
to start a serie about the copy-on-write semantics of ZFS. In my test
"VI" did rewrite the whole file just for change 3 bytes, so the whole
