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Groups > linux.debian.user > #171970
| From | David Wright <deblis@lionunicorn.co.uk> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Debian server for backups of Windows clients |
| Date | 2016-09-10 06:20 +0200 |
| Message-ID | <sfHVM-3Om-19@gated-at.bofh.it> (permalink) |
| References | (3 earlier) <s45TP-1Zf-5@gated-at.bofh.it> <s4oD8-5EB-39@gated-at.bofh.it> <s4qYh-74Q-1@gated-at.bofh.it> <sfzbP-6zJ-1@gated-at.bofh.it> <sfHj3-3hP-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri 09 Sep 2016 at 20:36:39 (-0700), David Christensen wrote:
> On 09/09/2016 11:51 AM, Celejar wrote:
> > On Tue, 9 Aug 2016 18:57:02 -0700
> > David Christensen <dpchrist@holgerdanske.com> 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.
> >
> > You get ~50Mbps over a/b/g? 54Mbps is the theoretical maximum, and
> > everything I've read says that 20-24Mbps is the real-world maximum.
> >
> > Celejar
> >
>
> Benchmarking using WiFi (48 Mb/s):
>
> 2016-09-09 20:18:51 dpchrist@t7400 ~
> $ time dd if=/dev/urandom of=urandom.100M bs=1M count=100
> 100+0 records in
> 100+0 records out
> 104857600 bytes (105 MB) copied, 12.6709 s, 8.3 MB/s
>
> real 0m12.703s
> user 0m0.000s
> sys 0m12.481s
>
> 2016-09-09 20:19:32 dpchrist@t7400 ~
> $ time scp -p urandom.100M samba:.
> urandom.100M
>
>
> 100% 100MB 1.5MB/s 01:08
>
> real 1m16.023s
> user 0m4.548s
> sys 0m0.744s
>
>
> So, 1048576900 bytes * 8 bits / byte / 76.024 seconds
↑
What's this 9?
Cheers,
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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