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14th June 2011 13:25 #1
FAQ bitcoin ""
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- Bitcoin7 referal code 5937, ,Last edited by geniusloci; 9th July 2011 at 12:01.
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14th June 2011 14:43 #2
Join Date: Apr:2006
Location:
Posts: 8,666
, :
http://forum.bitcoin.org/index.php?t...9904#msg199904I got PXE booting working with Serva32 for a Windows XP box acting as the DHCP, TFTP, and HTTP server and set all working directories for those services to c:\tftpboot
I set the boot file option to 'pxelinux.0' in Serva32's DHCP options along with all the standard ip address stuff.
Then I extracted the vmlinuz and initrd from the linuxcoin-v0.2.iso and put them and the iso file in the PXE server in 'c:\tftpboot'
From a booted linuxcoin install I ran;
apt-get update
apt-get install syslinux
Then I grabbed the linux netboot load from '/usr/lib/syslinux/pxelinux.0' and copied it to 'C:\tftpboot' on the Windows XP Serva32 machine.
Then I created a directory called 'C:\tftpboot\pxelinux.cfg\' and put a file in it called 'default'. I think it is important that this file is in unix text format, aka notepad screws it up.
DEFAULT pxeboot
TIMEOUT 20
PROMPT 0
LABEL pxeboot
KERNEL vmlinuz
APPEND initrd=initrd.img boot=live fetch=http://192.168.1.254/linuxcoin-v0.2a.iso config splash rw vga=791
ONERROR LOCALBOOT 0
I used the 'fetch' boot option as downloading the ISO to RAM over HTTP is waaaaay faster than TFTP. I usually get 30-40MB/sec from my T61 laptop over Gigabit. Takes 10-20 seconds to download and boots. Works great, no more USB sticks!
If this helps you out a donation would be nice Wink I would sure have paid for this information ... took me all day. I wrestled with embedding the iso in the initrd image and downloading the whole thing over TFTP ... but this was slow ... 14MB/sec tops and it didn't work, the init scripts don't check for an iso in the root of the directory and init script hacking was necessary. This method works out of the box with a stock iso image!
You need to turn the LAN ROM option to "Enabled" in the motherboard BIOS.
What I would like to see is linuxcoin booting up with mini-httpd, tftp and udhcpd all running as a pxe boot server. So if you had 5 machines running and if any machine went down it would come back up and boot from the first linuxcoin neighboring machine that replied. The udhcpd server would arp ping an IP before it assigns it and would automatically resolve any IP conflicts since all the machines would be offering leases on the same range. It would be pretty cool! Self healing linuxcoin cluster Wink
Plus I just clocked booting from a linuxcoin box from mini-httpd over gigabit and got an astounding 112MB/sec!!!! Theoretical gigabit max, I've never seen that before! Downloaded the iso in 6 seconds and booted. So it would be a really fast self healing cluster. I agree there needs to be some sort of watchdog if a machine gets locked up hard. Although that requires an expensive addressable power strip.
, - - Fedora 15 dnsmasq ( Revisor , , .
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14th June 2011 15:56 #3
10BTC?
A .PC1:P6TD/X5650/6x2GB/RX480 8GB/MX300 750GB/CM Storm Scout/SS 660 Platinum
PC2:X570m Pro4/3700x/2x16GB 3600MHz/RX580 8GB/Sabrent 500GB Rocket/500GB 970 Evo+/Raijintek Styx/SSR-650FX 650W/Dell P2416D
NAS/HTPC: Asrock N3700 ITX/ForceGT 120GB/2x8TB WD/2x4GB BattleTag: TODO1#2584
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14th June 2011 15:37 #4
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1 FAQ.
PC1:P6TD/X5650/6x2GB/RX480 8GB/MX300 750GB/CM Storm Scout/SS 660 Platinum
PC2:X570m Pro4/3700x/2x16GB 3600MHz/RX580 8GB/Sabrent 500GB Rocket/500GB 970 Evo+/Raijintek Styx/SSR-650FX 650W/Dell P2416D
NAS/HTPC: Asrock N3700 ITX/ForceGT 120GB/2x8TB WD/2x4GB BattleTag: TODO1#2584
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14th June 2011 15:55 #5
Join Date: Apr:2006
Location:
Posts: 8,666
. 4.25 - 4.5 Ghash/s 24 10BTC. , , , ...
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14th June 2011 16:43 #6
, 4,5~5 GH/s 7~7,5 BTC, . deepbit PPS:
https://deepbit.net/stats - MH/s BTC 24 . - .
, - . . 4870 .
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14th June 2011 17:28 #7
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14th June 2011 16:36 #8
Join Date: Apr:2006
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Posts: 8,666
mtgox.
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14th June 2011 17:08 #9Registered User
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. , .
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14th June 2011 19:06 #10
8, ""
8,5. "" 1 ?
http://lorelei.kaverit.org/cgi/calc.py
https://en.bitcoin.it/wiki/Mining_Hardware_Comparison
power usage (W), TDP , 120W 200W . -,
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14th June 2011 19:18 #11ASRock Z77 Extreme4 | Intel Core i5-3570K @ 4.4 + Noctua NH-C14 | 2x 4GB Geil Evo Leggera 2133 C10 | 2x Gigabyte GTX 760 OC | G.Skill Phoenix Pro 60GB + Samsung 840 250GB + Hitachi Deskstar 500GB | Seasonic X-660 | CM HAF-X
AOC d2757Ph | MS Arc kbd | Cyborg R.A.T. 9 | Logitech G930
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14th June 2011 21:31 #12
Sniper - Win dummy plugs , . , , . , , .
, Phoenix+phatk , poclbm , ( , ).
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14th June 2011 22:20 #13
, , poclbm , 2. ,
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14th June 2011 22:21 #14Registered User
Join Date: Aug:2008
Location: Varna, BG
Posts: 807
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14th June 2011 22:30 #15
/ /, . / / BTC. / /. , mtgox.
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14th June 2011 22:53 #16Registered User
Join Date: Aug:2008
Location: Varna, BG
Posts: 807
- () ZXDSL-831 II ZXDSL-531B? 4 switch, - ...
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14th June 2011 23:19 #17
Last edited by geniusloci; 15th June 2011 at 10:07. Reason:
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14th June 2011 23:27 #18
......
CPU: i7 3770K @ 4.4GHz; MB: AsRock Z77 Extreme4; RAM 4x8GB DDR3 G.Skill Ripjaws @ 1866MHz; HDD 2 x 480GB A-DATA SATAIII RAID0 + 500GB Intel 530; CASE: Chieftec CA-01B-B-SL; PSU: CoolerMaster B700W; SOUND: Creative Audigy 2; HID: Logitech + A4Tech Display: DELL U2412M
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15th June 2011 09:29 #19
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15th June 2011 10:26 #20
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15th June 2011 11:41 #21Registered User
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15th June 2011 12:36 #22
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15th June 2011 08:10 #23
@GeniusLoci - ! .
CPU Q6600, MB DFI X38-LP, ATI HD 6790, SND Audigy 4, RAM 2x2GB Mushkin, PSU Chieftec 550W
"Computers are incredibly fast, accurate and stupid. Human beings are incredibly slow, inaccurate and brilliant. Together they are powerful beyond imagination." -- Albert Einstein
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15th June 2011 10:56 #24
- GUI Miner pool - worker- . 2 - wallet ( bitcoin application) ( - 1 BTC), - / ?
I mourn thee by dusk | I mourn thee by dawn
Crave for thy gloss | to seek the silent glades beyond
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15th June 2011 11:26 #25ASRock Z77 Extreme4 | Intel Core i5-3570K @ 4.4 + Noctua NH-C14 | 2x 4GB Geil Evo Leggera 2133 C10 | 2x Gigabyte GTX 760 OC | G.Skill Phoenix Pro 60GB + Samsung 840 250GB + Hitachi Deskstar 500GB | Seasonic X-660 | CM HAF-X
AOC d2757Ph | MS Arc kbd | Cyborg R.A.T. 9 | Logitech G930




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