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| notbob... |
Posted: Sat Oct 24, 2009 3:30 am |
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Guest
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I'm looking for cheap low power linux server solution. I guess I
could hook up an old desktop, but I have nothing below 200W PS. I've
been looking at the sheevaplug wall wart thing and mini-ITX systems
and other options like the waysmall, but they all seen pretty pricey.
I only need something to serve as a dedicated irc server that would
draw no more than 10-20W and use a flash drive and be ethernet
capable. What else should I be looking at? Seems there should be
something out there in the $50 range.
nb |
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| Joe... |
Posted: Sat Oct 24, 2009 3:32 am |
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On 2009-10-24, notbob <notbob at (no spam) nothome.com> wrote:
Quote: I'm looking for cheap low power linux server solution. I guess I
could hook up an old desktop, but I have nothing below 200W PS. I've
been looking at the sheevaplug wall wart thing and mini-ITX systems
and other options like the waysmall, but they all seen pretty pricey.
I only need something to serve as a dedicated irc server that would
draw no more than 10-20W and use a flash drive and be ethernet
capable. What else should I be looking at? Seems there should be
something out there in the $50 range.
And I think that you are cmoking crack...
--
Joe - Linux User #449481/Ubuntu User #19733
joe at hits - buffalo dot com
"Hate is baggage, life is too short to go around pissed off all the
time..." - Danny, American History X |
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| Grant... |
Posted: Sat Oct 24, 2009 5:43 am |
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On Sat, 24 Oct 2009 09:30:50 GMT, notbob <notbob at (no spam) nothome.com> wrote:
Quote: I'm looking for cheap low power linux server solution. I guess I
could hook up an old desktop, but I have nothing below 200W PS. I've
been looking at the sheevaplug wall wart thing and mini-ITX systems
and other options like the waysmall, but they all seen pretty pricey.
I only need something to serve as a dedicated irc server that would
draw no more than 10-20W and use a flash drive and be ethernet
capable. What else should I be looking at? Seems there should be
something out there in the $50 range.
An old lappy with a pair of pcmcia slots for the ethernet cards?
A linux based modem/router you could retask?
ARM based CPU cards -- more than $50 though.
Grant.
--
http://bugsplatter.id.au |
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| Wolfgang Draxinger... |
Posted: Sat Oct 24, 2009 5:47 am |
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Joe wrote:
Quote: And I think that you are cmoking crack...
No he isn't.
Hint to the OP: Get a Foneara or some el-ceapo plastic router running Linux.
Put something like OpenWRT on it. That would be the cheapest solution. You
can get a Foneara for ~$5 at eBay.
If you don't want to tinker, then you'd probably interested in something
like PCEngines ALIX, though they come at about $100.
Wolfgang |
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| philo... |
Posted: Sat Oct 24, 2009 7:40 am |
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notbob wrote:
Quote: I'm looking for cheap low power linux server solution. I guess I
could hook up an old desktop, but I have nothing below 200W PS. I've
been looking at the sheevaplug wall wart thing and mini-ITX systems
and other options like the waysmall, but they all seen pretty pricey.
I only need something to serve as a dedicated irc server that would
draw no more than 10-20W and use a flash drive and be ethernet
capable. What else should I be looking at? Seems there should be
something out there in the $50 range.
nb
Just use one of your old desktop machines...it will be fine.
just because it has a 200 watt power supply does not mean the thing will
consume 200 watts...that's simply it's maximum rating.
Though the machine will probably draw a bit more power than your desired
10 - 20 watts...It will be well below 200 watts
Just a rough guess 30 watts idle 45 watts peak.
The few dollars a year you will pay for your electric power is going a
be cheaper than just going out and purchasing a new machine that might
possibly save you a few cents a year on your electric bill |
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| Thad Floryan... |
Posted: Sat Oct 24, 2009 8:41 am |
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Guest
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On 10/24/2009 2:30 AM, notbob wrote:
Quote: I'm looking for cheap low power linux server solution. I guess I
could hook up an old desktop, but I have nothing below 200W PS. I've
been looking at the sheevaplug wall wart thing and mini-ITX systems
and other options like the waysmall, but they all seen pretty pricey.
I only need something to serve as a dedicated irc server that would
draw no more than 10-20W and use a flash drive and be ethernet
capable. What else should I be looking at? Seems there should be
something out there in the $50 range.
Sheevaplug is US$100, draws 5 Watts, GigE, USB 2.0, 1.2GHz ARM cpu, etc.
A few pix of one of mine:
<http://thadlabs.com/PIX/SheevaPlug_first.jpg>
<http://thadlabs.com/PIX/SheevaPlug_labelled.jpg>
<http://thadlabs.com/PIX/SheevaPlug_underside.jpg>
<http://thadlabs.com/PIX/SheevaPlug_ext_HD.jpg>
If you want a complete system with a bazillion ports (incl. 2 GiGE) and
also very low power in operation using the same ARM CPU, check this out:
<http://www.globalscaletechnologies.com/t-openrdcdetails.aspx> |
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| Sheridan Hutchinson... |
Posted: Sat Oct 24, 2009 9:27 pm |
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Guest
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notbob wrote:
Quote: I'm looking for cheap low power linux server solution. I guess I
could hook up an old desktop, but I have nothing below 200W PS. I've
been looking at the sheevaplug wall wart thing and mini-ITX systems
and other options like the waysmall, but they all seen pretty pricey.
I only need something to serve as a dedicated irc server that would
draw no more than 10-20W and use a flash drive and be ethernet
capable. What else should I be looking at? Seems there should be
something out there in the $50 range.
nb
If you can get access to an old Thinkpad from the X range you might have
what you need in one of them. The power draw (measured with an adaptor
in the wall) is around 20-30 watts on my X40 with the lid closed so that
the display is turned off.
For $50 though I don't think there's enough in the budget for what you want.
Unless of course you'd be happy with maybe a router with DDWRT firmware
(I think it's spelled like that). You could install an IRC server to
one of those things if you have no better alternative.
For what it's worth, my Thompson ADSL router uses around 5 watts of
power and is completely passively cooled out of the box.
--
Regards,
Sheridan Hutchinson
sheridan at (no spam) shezza.org |
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| Chris Hills... |
Posted: Tue Oct 27, 2009 10:30 am |
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On 24/10/09 16:41, Thad Floryan wrote:
Quote: If you want a complete system with a bazillion ports (incl. 2 GiGE) and
also very low power in operation using the same ARM CPU, check this out:
I really like these devices. The only thing missing from the plug that i
would like is a built in slot for a 2.5" disk. Having an extra cable can
be a pain to manage, and looks unsightly. I suppose it wouldn't take
much to construct a new enclosure from scratch. |
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| Thad Floryan... |
Posted: Tue Oct 27, 2009 11:02 am |
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On 10/27/2009 9:30 AM, Chris Hills wrote:
Quote: On 24/10/09 16:41, Thad Floryan wrote:
If you want a complete system with a bazillion ports (incl. 2 GiGE) and
also very low power in operation using the same ARM CPU, check this out:
I really like these devices. The only thing missing from the plug that i
would like is a built in slot for a 2.5" disk. Having an extra cable can
be a pain to manage, and looks unsightly. I suppose it wouldn't take
much to construct a new enclosure from scratch.
Actually, the OpenRD clientclient has a spot onboard for a 2.5" HD, but it's
not visible in the picture(s) here:
<http://www.globalscaletechnologies.com/t-openrdcdetails.aspx>
The SheevaPlug is physically too small to accomodate an internal 2.5" HD;
the insides of a pre-production model can be seen here:
<http://www.cyrius.com/debian/kirkwood/sheevaplug/gallery.html>
I should put up a page with more pictures including the insides of the
production models.
The SheevaPlug does have an SD slot and a JTAG connector, too, for debug
purposes. I only use the external 2.5" HD in the USB enclosure for doing
compiles (that I don't care to do on another Linux box using the cross-
development software). The SheevaPlug has onboard FLASH; here's what it
looks like with only its internal FLASH memory:
root at (no spam) debian:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
rootfs 519168 194220 324948 38% /
tmpfs 257816 0 257816 0% /lib/init/rw
varrun 257816 268 257548 1% /var/run
varlock 257816 0 257816 0% /var/lock
udev 257816 4 257812 1% /dev
tmpfs 257816 0 257816 0% /dev/shm
tmpfs 257816 0 257816 0% /var/cache/apt
and here it is when I connect the external WD USB drive (from Costco):
root at (no spam) debian:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
rootfs 519168 194244 324924 38% /
tmpfs 257816 0 257816 0% /lib/init/rw
varrun 257816 268 257548 1% /var/run
varlock 257816 0 257816 0% /var/lock
udev 257816 12 257804 1% /dev
tmpfs 257816 0 257816 0% /dev/shm
tmpfs 257816 0 257816 0% /var/cache/apt
/dev/sda1 244136352 119008 244017344 1% /media/usbhd
and FWIW:
root at (no spam) debian:~# date
Tue Oct 27 16:57:32 UTC 2009
root at (no spam) debian:~# uptime
16:57:35 up 6 days, 3:03, 1 user, load average: 0.30, 0.23, 0.13
root at (no spam) debian:~# uname -a
Linux debian 2.6.22.18 #1 Thu Mar 19 14:46:22 IST 2009 armv5tejl GNU/Linux
root at (no spam) debian:~# cat /proc/version
Linux version 2.6.22.18 (dhaval at (no spam) devbox) (gcc version 4.2.1) #1 Thu Mar 19
14:46:22 IST 2009
root at (no spam) debian:~# cat /etc/issue
Ubuntu 9.04 \n \l
it had been up since late August, but two recent area power failures (2h45m
and 5h45m) were longer than any of my UPSs could keep my LAN and systems up. |
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| Thad Floryan... |
Posted: Tue Oct 27, 2009 11:26 am |
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Guest
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On 10/27/2009 10:02 AM, Thad Floryan wrote:
Quote: [...]
The SheevaPlug does have an SD slot and a JTAG connector, too, for debug
purposes. I only use the external 2.5" HD in the USB enclosure for doing
compiles (that I don't care to do on another Linux box using the cross-
development software).
You may get a kick out of seeing this:
root at (no spam) debian:~# pwd
/root
root at (no spam) debian:~# ed hw.c
hw.c: No such file or directory
a
#include <stdio.h>
main(){printf("Hello world!\n");}
..
w
53
q
root at (no spam) debian:~# make hw
cc hw.c -o hw
root at (no spam) debian:~# file hw
hw: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses
shared libs), for GNU/Linux 2.6.16, not stripped
root at (no spam) debian:~# gcc --version
gcc (Ubuntu 4.3.3-5ubuntu4) 4.3.3
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
root at (no spam) debian:~# ./hw
Hello world!
root at (no spam) debian:~# ll hw*
-rwxr-xr-x 1 root root 9554 Oct 27 17:21 hw*
-rw-r--r-- 1 root root 53 Oct 27 17:21 hw.c |
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| Grant... |
Posted: Tue Oct 27, 2009 1:11 pm |
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Guest
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On Tue, 27 Oct 2009 10:26:00 -0700, Thad Floryan <thad at (no spam) thadlabs.com> wrote:
Quote: On 10/27/2009 10:02 AM, Thad Floryan wrote:
[...]
The SheevaPlug does have an SD slot and a JTAG connector, too, for debug
purposes. I only use the external 2.5" HD in the USB enclosure for doing
compiles (that I don't care to do on another Linux box using the cross-
development software).
You may get a kick out of seeing this:
root at (no spam) debian:~# pwd
/root
root at (no spam) debian:~# ed hw.c
ed! I haven't seen that since late '70s They didn't give you vi?
Quote: hw.c: No such file or directory
a
#include <stdio.h
main(){printf("Hello world!\n");}
.
w
53
q
root at (no spam) debian:~# make hw
cc hw.c -o hw
root at (no spam) debian:~# file hw
hw: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses
shared libs), for GNU/Linux 2.6.16, not stripped
root at (no spam) debian:~# gcc --version
gcc (Ubuntu 4.3.3-5ubuntu4) 4.3.3
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
root at (no spam) debian:~# ./hw
Hello world!
root at (no spam) debian:~# ll hw*
-rwxr-xr-x 1 root root 9554 Oct 27 17:21 hw*
-rw-r--r-- 1 root root 53 Oct 27 17:21 hw.c
Now I want one :)
Grant.
--
http://bugsplatter.id.au |
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| jan olieslagers... |
Posted: Tue Oct 27, 2009 1:49 pm |
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Guest
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Grant schreef:
Quote:
ed! I haven't seen that since late '70s  They didn't give you vi?
I remember working in a place where vi was reserved for senior
sysadmins. To even mention vim was a no-no, deadly to carreers. Ah, them
good old days of ed... |
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| Thad Floryan... |
Posted: Tue Oct 27, 2009 3:00 pm |
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Guest
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On 10/27/2009 12:11 PM, Grant wrote:
Quote: On Tue, 27 Oct 2009 10:26:00 -0700, Thad Floryan <thad at (no spam) thadlabs.com> wrote:
On 10/27/2009 10:02 AM, Thad Floryan wrote:
[...]
The SheevaPlug does have an SD slot and a JTAG connector, too, for debug
purposes. I only use the external 2.5" HD in the USB enclosure for doing
compiles (that I don't care to do on another Linux box using the cross-
development software).
You may get a kick out of seeing this:
root at (no spam) debian:~# pwd
/root
root at (no spam) debian:~# ed hw.c
ed! I haven't seen that since late '70s  They didn't give you vi?
[...]
Hah hah! vi is there as is emacs, but it would have been difficult to
display its/their output in a Usenet posting. I suppose I could have
just used cat and finished with a ^D, but showing that ed still exists
is/was useful. :-)
ed was important to know how to use back in the early days of UNIX when
booting to single-user mode meant using a 5-1/4" floppy without much else
being on the floppy than a mini-kernel and a few utils from /sbin and /etc
I still have three fully-functional AT&T 3B1 (aka UNIXPC aka PC7300) which
run SysVR2 for which a boot floppy has ed on it. Not sure about my old
Sun 3/60 systems though -- they booted from tape (when not using disks). |
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| Thad Floryan... |
Posted: Tue Oct 27, 2009 3:02 pm |
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Guest
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On 10/27/2009 12:11 PM, Grant wrote:
Quote: On Tue, 27 Oct 2009 10:26:00 -0700, Thad Floryan <thad at (no spam) thadlabs.com> wrote:
On 10/27/2009 10:02 AM, Thad Floryan wrote:
[...]
The SheevaPlug does have an SD slot and a JTAG connector, too, for debug
purposes. I only use the external 2.5" HD in the USB enclosure for doing
compiles (that I don't care to do on another Linux box using the cross-
development software).
You may get a kick out of seeing this:
root at (no spam) debian:~# pwd
/root
root at (no spam) debian:~# ed hw.c
ed! I haven't seen that since late '70s  They didn't give you vi?
[...]
Hah hah! vi is there as is emacs, but it would have been difficult to
display its/their output in a Usenet posting. I suppose I could have
just used cat and finished with a ^D, but showing that ed still exists
is/was useful. :-)
ed was important to know how to use back in the early days of UNIX when
booting to single-user mode meant using a 5-1/4" floppy without much else
being on the floppy than a mini-kernel and a few utils from /sbin and /etc
I still have three fully-functional AT&T 3B1 (aka UNIXPC aka PC7300) which
run SysVR2 for which a boot floppy has ed on it. Not sure about my old
Sun 3/60 systems though -- they booted from tape (when not using disks). |
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| Grant... |
Posted: Tue Oct 27, 2009 4:08 pm |
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Guest
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On Tue, 27 Oct 2009 14:00:38 -0700, Thad Floryan <thad at (no spam) thadlabs.com> wrote:
Quote: On 10/27/2009 12:11 PM, Grant wrote:
On Tue, 27 Oct 2009 10:26:00 -0700, Thad Floryan <thad at (no spam) thadlabs.com> wrote:
On 10/27/2009 10:02 AM, Thad Floryan wrote:
[...]
The SheevaPlug does have an SD slot and a JTAG connector, too, for debug
purposes. I only use the external 2.5" HD in the USB enclosure for doing
compiles (that I don't care to do on another Linux box using the cross-
development software).
You may get a kick out of seeing this:
root at (no spam) debian:~# pwd
/root
root at (no spam) debian:~# ed hw.c
ed! I haven't seen that since late '70s  They didn't give you vi?
[...]
Hah hah! vi is there as is emacs, but it would have been difficult to
display its/their output in a Usenet posting. I suppose I could have
just used cat and finished with a ^D, but showing that ed still exists
is/was useful. :-)
ed was important to know how to use back in the early days of UNIX when
booting to single-user mode meant using a 5-1/4" floppy without much else
being on the floppy than a mini-kernel and a few utils from /sbin and /etc
I still have three fully-functional AT&T 3B1 (aka UNIXPC aka PC7300) which
run SysVR2 for which a boot floppy has ed on it. Not sure about my old
Sun 3/60 systems though -- they booted from tape (when not using disks).
I met ed on cp/m -- was so glad when I found wordstar Me not a big
iron user. Odd thing was I could read and understand your ed stuff so
many decades since seeing it!
Grant.
--
http://bugsplatter.id.au |
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