Re: rsync with 8bit file names?

2014-09-11 Thread Holger Hoffstätte
On Thu, 11 Sep 2014 07:58:15 -0600, LuKreme wrote:

>> On 11 Sep 2014, at 06:36 , LuKreme  wrote:
>> 
>> $ rsync --version
>> rsync  version 2.6.9  protocol version 29
> 
> (I did install rsync 3.1.1, same results)

I have no problems rsync-ing files with German characters, but this is
on Linux. I've noticed that it is built with iconv support, so maybe
that's missing on your end(s)?

-h

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Tip for 'nocache' users

2014-04-30 Thread Holger Hoffstätte

Hi,

Many people are using nocache (https://github.com/Feh/nocache) to prevent
excessive buffer cache pollution by large rsync jobs. If you do so,
you may have started to notice an *insane* slowdown on small-file workloads;
turns out that nocache adds (IMHO unnecessary) fdatasync() calls after
writing each file, making rsync excessively slow and a terrible I/O
torture, especially on single disks.
See: https://github.com/Feh/nocache/issues/22

To restore regular performance for rsync jobs with many small files,
consider either fixing your nocache source or - much easier -
additionally use libeatmydata to undo the fdatasync hit:
https://www.flamingspork.com/projects/libeatmydata/

If you don't know what any of this means, carry on. ;)

hope this helps someone.

Holger

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