Version: 3.0.6OS: CentOS 6.6
I met a strange problem when using rsync with expect. I wrote a script backing
up using rsync and expect. However when I run the script twice for two
different files at same time, the two files on destination path would be
deleted automatically before the files cl
This is similar to using fuzzy / -y in a large directory. O(n^2) behaviour
occurs and can be incredibly slow. No caching of md5's for the directory
occurs, it would seem (or even so, there are O(N^2) comparisons).
/kc
On Mon, Jun 15, 2015 at 06:02:14PM -0500, ray vantassle said:
> I investig
I investigated the rsync code and found the reason why.
For every file in the source, it searches the entire filter-list looking to
see if that filename is on the exclude/include list. Most aren't, so it
compares (350K - 72K) * 72K names (the non-listed files) plus (72K * 72K/2)
names (the ones th
I have a sensor collector system (very low-powered slow ARM cpu), and
another system which daily pulls the data files from it for processing.
There are about 1000 new files each day. As part of the processing it
decides that certain of the files are of no interest, and adds them to an
exclude file