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Re: Debian server for backups of Windows clients

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On 09/09/2016 12:43 PM, Daniel Bareiro wrote:
> On 09/08/16 22:57, David Christensen wrote:
>> My laptop has 802.11 a/b/g WiFi and Fast Ethernet.  Wireless data
>> transfers are slow (~50 Mbps).  Wired is twice as fast (100 Mbps); still
>> slow.  Newer WiFi (n, ac) should be faster, but only the newest WiFi
>> hardware can match or beat Gigabit.
> 
> I think it is reasonable to expect that the wireless transfer rate is
> lower than the one obtained in a wired network. But there is a big
> difference compared to the ~50 Mpbs you mentioned. The peak obtained
> with rsync was 10 Mbps. Maybe the best is to take a metric with iperf,
> what do you think?

See the benchmark I just posted for 802.11g WiFi --  dm-crypt -> scp ->
dm-crypt, all without AES-NI --  110341671 bits/second.  Yuck.


>> My biggest problem with rsync is when I reorganize file/ directory trees
>> on my file server; especially big stuff ... I have yet to figure out an rsync incantation
>> that does the corresponding moves on the destination ...
> 
> If you make a move of files, but always within the same root filesystem
> provided to rsync, you might want to consider using --delete for get an
> identical image in the source and destination.

--delete is a different idea.  I'm thinking -y/--fuzzy.


David

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Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-08-02 23:20 +0200
  Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-08-03 05:30 +0200
    Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-08-08 20:30 +0200
      Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-08-09 05:30 +0200
        Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-08-10 01:30 +0200
          Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-08-10 04:00 +0200
            Re: Debian server for backups of Windows clients Celejar <celejar@gmail.com> - 2016-09-09 21:00 +0200
              Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-09-09 21:50 +0200
                Re: Debian server for backups of Windows clients Celejar <celejar@gmail.com> - 2016-09-09 23:20 +0200
                Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-09-11 14:30 +0200
                Re: Debian server for backups of Windows clients deloptes <deloptes@gmail.com> - 2016-09-10 00:10 +0200
                Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-09-11 14:10 +0200
              Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-09-10 05:40 +0200
                Re: Debian server for backups of Windows clients David Wright <deblis@lionunicorn.co.uk> - 2016-09-10 06:20 +0200
                Re: Debian server for backups of Windows clients "Neal P. Murphy" <neal.p.murphy@alum.wpi.edu> - 2016-09-10 07:30 +0200
                Re: Debian server for backups of Windows clients Dan Ritter <dsr@randomstring.org> - 2016-09-10 14:50 +0200
                Re: Debian server for backups of Windows clients rhkramer@gmail.com - 2016-09-10 16:30 +0200
                Re: Debian server for backups of Windows clients Gene Heskett <gheskett@shentel.net> - 2016-09-10 16:50 +0200
                Re: Debian server for backups of Windows clients rhkramer@gmail.com - 2016-09-10 17:00 +0200
                Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-09-10 17:40 +0200
                Re: Debian server for backups of Windows clients Gene Heskett <gheskett@shentel.net> - 2016-09-10 19:40 +0200
                Re: Debian server for backups of Windows clients "Neal P. Murphy" <neal.p.murphy@alum.wpi.edu> - 2016-09-11 07:50 +0200
                Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-09-10 08:20 +0200
                Re: Debian server for backups of Windows clients Celejar <celejar@gmail.com> - 2016-09-11 04:30 +0200
            Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-09-09 21:50 +0200
              Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-09-10 05:50 +0200
                Re: Debian server for backups of Windows clients Celejar <celejar@gmail.com> - 2016-09-11 04:30 +0200
                Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-09-11 05:10 +0200
  Re: Debian server for backups of Windows clients didier gaumet <didier.gaumet@gmail.com> - 2016-08-03 10:40 +0200
    Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-08-10 01:40 +0200
      Re: Debian server for backups of Windows clients didier gaumet <didier.gaumet@gmail.com> - 2016-08-11 18:50 +0200
        Re: Debian server for backups of Windows clients didier gaumet <didier.gaumet@gmail.com> - 2016-08-11 19:00 +0200
  Re: Debian server for backups of Windows clients Darac Marjal <mailinglist@darac.org.uk> - 2016-08-08 11:10 +0200
    Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-08-08 22:10 +0200
      Re: Debian server for backups of Windows clients David Christensen <dpchrist@holgerdanske.com> - 2016-08-09 05:30 +0200
        Re: Debian server for backups of Windows clients Mike McGinn <mikemcginn@mcginnweb.net> - 2016-08-09 15:40 +0200
    Re: Debian server for backups of Windows clients Glenn English <ghe@slsware.net> - 2016-08-08 23:40 +0200
      Re: Debian server for backups of Windows clients Daniel Bareiro <daniel-listas@gmx.net> - 2016-08-09 03:20 +0200
  Re: Debian server for backups of Windows clients Joel Wirāmu Pauling <joel@aenertia.net> - 2016-08-10 02:20 +0200

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