New official Linux installation/configuration guides

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Re: New official Linux installation/configuration guides

Postby Ivoshiee » Sat Jan 16, 2010 5:09 pm

tati wrote:
...the current SMP client which just *sucks*! It doesn't clean up after itself when shut down, it leaves zombie processes, it's just a pile of stinking crap. I don't think that FAH itself is the problem, but that mpiexec thing.

silviumc has right: after some WU's, I need to empty the 'folding' folder and to begin again with 'tar +x FAH2.24beta-Linux.tgz' because the client hangs on!
But, this client is a beta one and I hope that all bugs were gone soon.
And meanwhile I learn some Linux... :lol:

As long as there are no (exact) reports on those issues there can not be any fixes.
Ivoshiee
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Re: New official Linux installation/configuration guides

Postby tati » Sat Jan 16, 2010 9:47 pm

I think I am not the only one fighting such problems, but in the future I'll report the issues.

Edit:
I just read a post written by chrisretusn in '- Error: Could not get length of results file work/wu result'.
The same thing happened to me.
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Re: New official Linux installation/configuration guides

Postby bruce » Sun Jan 17, 2010 3:15 am

tati wrote:I think I am not the only one fighting such problems, but in the future I'll report the issues.

Edit:
I just read a post written by chrisretusn in '- Error: Could not get length of results file work/wu result'.
The same thing happened to me.


I have no doubt that others may be experiencing the same problem but we do need a complete report. I'll search for a report from chrisretusn but it certainly doesn't hurt if you report it too. Please post that applicable segments of FAHlog.txt showing your problem. Often there are subtle differences that help the developers isolate a specific problem.
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Re: New official Linux installation/configuration guides

Postby chrisretusn » Sun Jan 17, 2010 6:58 am

MY post is right here. I am getting ready to add more information.

Edit: Left out the link. Error: Could not get length of results file work/wuresult
Image
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Re: New official Linux installation/configuration guides

Postby tati » Sun Jan 17, 2010 8:57 am

Here I send you my actual fahlog.txt
First I get Error: Could not write local file. Exiting.
Then, after sending the completed WU - Warning: Could not delete all work unit files (1): Core file absent
I'll try to stop the client(Ctrl+C) and restart it to see what happens. Usually it works 24/7.
File system: ext4.
OS: Ubuntu 9.10
AMD Phenom II 940 'Deneb'
Code: Select all

--- Opening Log file [January 16 07:35:57 UTC]


# Linux SMP Console Edition ###################################################
###############################################################################

                       Folding@Home Client Version 6.24beta

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: /home/huzau/folding
Executable: ./fah6
Arguments: -smp 4 -verbosity 9

[07:35:57] - Ask before connecting: No
[07:35:57] - User name: tati (Team 0)
[07:35:57] - User ID not found locally
[07:35:57] + Requesting User ID from server
[07:35:57] - Getting ID from AS:
[07:35:57] Connecting to http://assign.stanford.edu:8080/
[07:35:58] Posted data.
[07:35:58] Initial: 763A; - Received User ID = 3A76F26902999C24
[07:35:58] - Machine ID: 1
[07:35:58]
[07:35:58] Work directory not found. Creating...
[07:35:58] Could not open work queue, generating new queue...
[07:35:58] - Preparing to get new work unit...
[07:35:58] - Autosending finished units... [January 16 07:35:58 UTC]
[07:35:58] + Attempting to get work packet
[07:35:58] Trying to send all finished work units
[07:35:58] - Will indicate memory of 3710 MB
[07:35:58] + No unsent completed units remaining.
[07:35:58] - Connecting to assignment server
[07:35:58] - Autosend completed
[07:35:58] Connecting to http://assign.stanford.edu:8080/
[07:35:59] Posted data.
[07:35:59] Initial: 40AB; - Successful: assigned to (171.64.65.56).
[07:35:59] + News From Folding@Home: Welcome to Folding@Home
[07:35:59] Loaded queue successfully.
[07:35:59] Connecting to http://171.64.65.56:8080/
[07:36:05] Posted data.
[07:36:05] Initial: 0000; - Receiving payload (expected size: 4924763)
[07:36:11] - Downloaded at ~801 kB/s
[07:36:11] - Averaged speed for that direction ~801 kB/s
[07:36:11] + Received work.
[07:36:11] + Closed connections
[07:36:11]
[07:36:11] + Processing work unit
[07:36:11] Core required: FahCore_a2.exe
[07:36:11] Core found.
[07:36:11] Working on queue slot 01 [January 16 07:36:11 UTC]
[07:36:11] + Working ...
[07:36:11] - Calling './mpiexec -np 4 -host 127.0.0.1 ./FahCore_a2.exe -dir work/ -suffix 01 -checkpoint 15 -verbose -lifeline 2360 -version 624'

[07:36:11]
[07:36:11] *------------------------------*
[07:36:11] Folding@Home Gromacs SMP Core
[07:36:11] Version 2.10 (Sun Aug 30 03:43:28 CEST 2009)
[07:36:11]
[07:36:11] Preparing to commence simulation
[07:36:11] - Ensuring status. Please wait.
[07:36:11] Files status OK
[07:36:12] - Expanded 4924251 -> 24360573 (decompressed 494.7 percent)
[07:36:12] Called DecompressByteArray: compressed_data_size=4924251 data_size=24360573, decompressed_data_size=24360573 diff=0
[07:36:12] - Digital signature verified
[07:36:12]
[07:36:12] Project: 2662 (Run 2, Clone 484, Gen 43)
[07:36:12]
[07:36:12] Assembly optimizations on if available.
[07:36:12] Entering M.D.
[07:36:22] Run 2, Clone 484, Gen 43)
[07:36:22]
[07:36:22] Entering M.D.
[07:38:35] 784, Gen 721420288)
[07:38:35]
[07:38:35] Error: Could not write local file.  Exiting.
[07:38:40] - Shutting down core
[07:42:38] ***** Got an Activate signal (2)
[07:42:38] Killing all core threads

Folding@Home Client Shutdown.


--- Opening Log file [January 16 07:45:20 UTC]


# Linux SMP Console Edition ###################################################
###############################################################################

                       Folding@Home Client Version 6.24beta

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: /home/huzau/folding
Executable: ./fah6
Arguments: -smp 4 -verbosity 9

[07:45:20] - Ask before connecting: No
[07:45:20] - User name: tati (Team 0)
[07:45:20] - User ID: 3A76F26902999C24
[07:45:20] - Machine ID: 1
[07:45:20]
[07:45:20] Loaded queue successfully.
[07:45:20]
[07:45:20] - Autosending finished units... [January 16 07:45:20 UTC]
[07:45:20] + Processing work unit
[07:45:20] Trying to send all finished work units
[07:45:20] Core required: FahCore_a2.exe
[07:45:20] + No unsent completed units remaining.
[07:45:20] - Autosend completed
[07:45:20] Core found.
[07:45:20] Working on queue slot 01 [January 16 07:45:20 UTC]
[07:45:20] + Working ...
[07:45:20] - Calling './mpiexec -np 4 -host 127.0.0.1 ./FahCore_a2.exe -dir work/ -suffix 01 -checkpoint 15 -verbose -lifeline 1703 -version 624'

[07:45:20]
[07:45:20] *------------------------------*
[07:45:20] Folding@Home Gromacs SMP Core
[07:45:20] Version 2.10 (Sun Aug 30 03:43:28 CEST 2009)
[07:45:20]
[07:45:20] Preparing to commence simulation
[07:45:20] - Ensuring status. Please wait.
[07:45:30] - Looking at optimizations...
[07:45:30] - Working with standard loops on this execution.
[07:45:30] - Files status OK
[07:45:32] - Expanded 4924251 -> 24360573 (decompressed 494.7 percent)
[07:45:32] Called DecompressByteArray: compressed_data_size=4924251 data_size=24360573, decompressed_data_size=24360573 diff=0
[07:45:32] - Digital signature verified
[07:45:32]
[07:45:32] Project: 2662 (Run 2, Clone 484, Gen 43)
[07:45:32]
[07:45:32] Entering M.D.
[07:45:43] Completed 0 out of 250000 steps  (0%)
[07:51:31] Completed 2500 out of 250000 steps  (1%)
[07:57:05] Completed 5000 out of 250000 steps  (2%)
[08:02:39] Completed 7500 out of 250000 steps  (3%)
[08:08:12] Completed 10000 out of 250000 steps  (4%)
[08:13:46] Completed 12500 out of 250000 steps  (5%)
[08:19:20] Completed 15000 out of 250000 steps  (6%)
[08:24:53] Completed 17500 out of 250000 steps  (7%)
[08:30:27] Completed 20000 out of 250000 steps  (8%)
[08:36:01] Completed 22500 out of 250000 steps  (9%)
[08:41:34] Completed 25000 out of 250000 steps  (10%)
[08:47:08] Completed 27500 out of 250000 steps  (11%)
[08:52:41] Completed 30000 out of 250000 steps  (12%)
[08:58:15] Completed 32500 out of 250000 steps  (13%)
[09:03:49] Completed 35000 out of 250000 steps  (14%)
[09:09:22] Completed 37500 out of 250000 steps  (15%)
[09:14:56] Completed 40000 out of 250000 steps  (16%)
[09:20:32] Completed 42500 out of 250000 steps  (17%)
[09:26:08] Completed 45000 out of 250000 steps  (18%)
[09:31:42] Completed 47500 out of 250000 steps  (19%)
[09:37:15] Completed 50000 out of 250000 steps  (20%)
[09:42:49] Completed 52500 out of 250000 steps  (21%)
[09:48:24] Completed 55000 out of 250000 steps  (22%)
[09:53:57] Completed 57500 out of 250000 steps  (23%)
[09:59:31] Completed 60000 out of 250000 steps  (24%)
[10:05:04] Completed 62500 out of 250000 steps  (25%)
[10:10:38] Completed 65000 out of 250000 steps  (26%)
[10:16:11] Completed 67500 out of 250000 steps  (27%)
[10:21:44] Completed 70000 out of 250000 steps  (28%)
[10:27:18] Completed 72500 out of 250000 steps  (29%)
[10:32:51] Completed 75000 out of 250000 steps  (30%)
[10:38:24] Completed 77500 out of 250000 steps  (31%)
[10:43:58] Completed 80000 out of 250000 steps  (32%)
[10:49:32] Completed 82500 out of 250000 steps  (33%)
[10:55:05] Completed 85000 out of 250000 steps  (34%)
[11:00:39] Completed 87500 out of 250000 steps  (35%)
[11:06:12] Completed 90000 out of 250000 steps  (36%)
[11:11:45] Completed 92500 out of 250000 steps  (37%)
[11:17:19] Completed 95000 out of 250000 steps  (38%)
[11:22:54] Completed 97500 out of 250000 steps  (39%)
[11:28:32] Completed 100000 out of 250000 steps  (40%)
[11:34:08] Completed 102500 out of 250000 steps  (41%)
[11:39:41] Completed 105000 out of 250000 steps  (42%)
[11:45:15] Completed 107500 out of 250000 steps  (43%)
[11:50:49] Completed 110000 out of 250000 steps  (44%)
[11:56:24] Completed 112500 out of 250000 steps  (45%)
[12:02:01] Completed 115000 out of 250000 steps  (46%)
[12:07:34] Completed 117500 out of 250000 steps  (47%)
[12:13:10] Completed 120000 out of 250000 steps  (48%)
[12:18:45] Completed 122500 out of 250000 steps  (49%)
[12:24:19] Completed 125000 out of 250000 steps  (50%)
[12:29:52] Completed 127500 out of 250000 steps  (51%)
[12:35:27] Completed 130000 out of 250000 steps  (52%)
[12:41:00] Completed 132500 out of 250000 steps  (53%)
[12:46:35] Completed 135000 out of 250000 steps  (54%)
[12:52:10] Completed 137500 out of 250000 steps  (55%)
[12:57:44] Completed 140000 out of 250000 steps  (56%)
[13:03:25] Completed 142500 out of 250000 steps  (57%)
[13:09:01] Completed 145000 out of 250000 steps  (58%)
[13:14:35] Completed 147500 out of 250000 steps  (59%)
[13:20:08] Completed 150000 out of 250000 steps  (60%)
[13:25:44] Completed 152500 out of 250000 steps  (61%)
[13:31:21] Completed 155000 out of 250000 steps  (62%)
[13:36:59] Completed 157500 out of 250000 steps  (63%)
[13:42:36] Completed 160000 out of 250000 steps  (64%)
[13:45:20] - Autosending finished units... [January 16 13:45:20 UTC]
[13:45:20] Trying to send all finished work units
[13:45:20] + No unsent completed units remaining.
[13:45:20] - Autosend completed
[13:48:13] Completed 162500 out of 250000 steps  (65%)
[13:53:51] Completed 165000 out of 250000 steps  (66%)
[13:59:29] Completed 167500 out of 250000 steps  (67%)
[14:05:06] Completed 170000 out of 250000 steps  (68%)
[14:10:44] Completed 172500 out of 250000 steps  (69%)
[14:16:20] Completed 175000 out of 250000 steps  (70%)
[14:21:53] Completed 177500 out of 250000 steps  (71%)
[14:27:26] Completed 180000 out of 250000 steps  (72%)
[14:33:00] Completed 182500 out of 250000 steps  (73%)
[14:38:34] Completed 185000 out of 250000 steps  (74%)
[14:44:07] Completed 187500 out of 250000 steps  (75%)
[14:49:41] Completed 190000 out of 250000 steps  (76%)
[14:55:14] Completed 192500 out of 250000 steps  (77%)
[15:00:48] Completed 195000 out of 250000 steps  (78%)
[15:06:22] Completed 197500 out of 250000 steps  (79%)
[15:11:55] Completed 200000 out of 250000 steps  (80%)
[15:17:30] Completed 202500 out of 250000 steps  (81%)
[15:23:04] Completed 205000 out of 250000 steps  (82%)
[15:28:37] Completed 207500 out of 250000 steps  (83%)
[15:34:14] Completed 210000 out of 250000 steps  (84%)
[15:39:49] Completed 212500 out of 250000 steps  (85%)
[15:45:23] Completed 215000 out of 250000 steps  (86%)
[15:50:57] Completed 217500 out of 250000 steps  (87%)
[15:56:32] Completed 220000 out of 250000 steps  (88%)
[16:02:10] Completed 222500 out of 250000 steps  (89%)
[16:07:48] Completed 225000 out of 250000 steps  (90%)
[16:13:23] Completed 227500 out of 250000 steps  (91%)
[16:18:57] Completed 230000 out of 250000 steps  (92%)
[16:24:31] Completed 232500 out of 250000 steps  (93%)
[16:30:05] Completed 235000 out of 250000 steps  (94%)
[16:35:39] Completed 237500 out of 250000 steps  (95%)
[16:41:13] Completed 240000 out of 250000 steps  (96%)
[16:46:49] Completed 242500 out of 250000 steps  (97%)
[16:52:27] Completed 245000 out of 250000 steps  (98%)
[16:58:05] Completed 247500 out of 250000 steps  (99%)
[17:03:44] Completed 250000 out of 250000 steps  (100%)
[17:03:45] DynamicWrapper: Finished Work Unit: sleep=10000
[17:03:55]
[17:03:55] Finished Work Unit:
[17:03:55] - Reading up to 21310704 from "work/wudata_01.trr": Read 21310704
[17:03:55] trr file hash check passed.
[17:03:55] - Reading up to 4754960 from "work/wudata_01.xtc": Read 4754960
[17:03:55] xtc file hash check passed.
[17:03:55] edr file hash check passed.
[17:03:55] logfile size: 185408
[17:03:55] Leaving Run
[17:03:58] - Writing 26400856 bytes of core data to disk...
[17:03:59]   ... Done.
[17:15:05] - Shutting down core
[17:15:05]
[17:15:05] Folding@home Core Shutdown: FINISHED_UNIT
[17:15:56] CoreStatus = 64 (100)
[17:15:56] Unit 1 finished with 87 percent of time to deadline remaining.
[17:15:56] Updated performance fraction: 0.865799
[17:15:56] Sending work to server
[17:15:56] Project: 2662 (Run 2, Clone 484, Gen 43)


[17:15:56] + Attempting to send results [January 16 17:15:56 UTC]
[17:15:56] - Reading file work/wuresults_01.dat from core
[17:15:56]   (Read 26400856 bytes from disk)
[17:15:56] Connecting to http://171.64.65.56:8080/
[17:16:20] Posted data.
[17:16:21] Initial: 0000; - Uploaded at ~805 kB/s
[17:16:28] - Averaged speed for that direction ~805 kB/s
[17:16:28] + Results successfully sent
[17:16:28] Thank you for your contribution to Folding@Home.
[17:16:28] + Number of Units Completed: 16

[17:20:58] - Warning: Could not delete all work unit files (1): Core file absent
[17:20:58] Trying to send all finished work units
[17:20:58] + No unsent completed units remaining.
[17:20:58] - Preparing to get new work unit...
[17:20:58] + Attempting to get work packet
[17:20:58] - Will indicate memory of 3710 MB
[17:20:58] - Connecting to assignment server
[17:20:58] Connecting to http://assign.stanford.edu:8080/
[17:20:59] Posted data.
[17:20:59] Initial: 43AB; - Successful: assigned to (171.67.108.24).
[17:20:59] + News From Folding@Home: Welcome to Folding@Home
[17:20:59] Loaded queue successfully.
[17:20:59] Connecting to http://171.67.108.24:8080/
[17:21:06] Posted data.
[17:21:06] Initial: 0000; - Receiving payload (expected size: 4836773)
[17:21:12] - Downloaded at ~787 kB/s
[17:21:12] - Averaged speed for that direction ~794 kB/s
[17:21:12] + Received work.
[17:21:12] Trying to send all finished work units
[17:21:12] + No unsent completed units remaining.
[17:21:12] + Closed connections
[17:21:12]
[17:21:12] + Processing work unit
[17:21:12] Core required: FahCore_a2.exe
[17:21:12] Core found.
[17:21:12] Working on queue slot 02 [January 16 17:21:12 UTC]
[17:21:12] + Working ...
[17:21:12] - Calling './mpiexec -np 4 -host 127.0.0.1 ./FahCore_a2.exe -dir work/ -suffix 02 -checkpoint 15 -verbose -lifeline 1703 -version 624'

[17:21:12]
[17:21:12] *------------------------------*
[17:21:12] Folding@Home Gromacs SMP Core
[17:21:12] Version 2.10 (Sun Aug 30 03:43:28 CEST 2009)
[17:21:12]
[17:21:12] Preparing to commence simulation
[17:21:12] - Ensuring status. Please wait.
[17:21:13]
[17:21:13] Project: 2671 (Run - Digital signature veriAssembly optimizations on if available.
[17:21:13] Entering Entering M.D.
[17:21:22] one 10, Gen 191)
[17:21:22]
[17:21:22] Entering M.D.
[17:27:10] pleted 2500 out of 250000 steps  (1%)
[17:32:41] Completed 5000 out of 250000 steps  (2%)
[17:38:07] Completed 7500 out of 250000 steps  (3%)
[17:43:33] Completed 10000 out of 250000 steps  (4%)
[17:49:02] Completed 12500 out of 250000 steps  (5%)
[17:54:32] Completed 15000 out of 250000 steps  (6%)
[17:59:58] Completed 17500 out of 250000 steps  (7%)
[18:05:23] Completed 20000 out of 250000 steps  (8%)
[18:10:48] Completed 22500 out of 250000 steps  (9%)
[18:16:14] Completed 25000 out of 250000 steps  (10%)
[18:21:40] Completed 27500 out of 250000 steps  (11%)
[18:27:06] Completed 30000 out of 250000 steps  (12%)
[18:32:31] Completed 32500 out of 250000 steps  (13%)
[18:37:57] Completed 35000 out of 250000 steps  (14%)
[18:43:22] Completed 37500 out of 250000 steps  (15%)
[18:48:48] Completed 40000 out of 250000 steps  (16%)
[18:54:13] Completed 42500 out of 250000 steps  (17%)
[18:59:38] Completed 45000 out of 250000 steps  (18%)
[19:05:04] Completed 47500 out of 250000 steps  (19%)
[19:10:32] Completed 50000 out of 250000 steps  (20%)
[19:16:00] Completed 52500 out of 250000 steps  (21%)
[19:21:26] Completed 55000 out of 250000 steps  (22%)
[19:26:52] Completed 57500 out of 250000 steps  (23%)
[19:32:17] Completed 60000 out of 250000 steps  (24%)
[19:37:43] Completed 62500 out of 250000 steps  (25%)
[19:43:09] Completed 65000 out of 250000 steps  (26%)
[19:45:20] - Autosending finished units... [January 16 19:45:20 UTC]
[19:45:20] Trying to send all finished work units
[19:45:20] + No unsent completed units remaining.
[19:45:20] - Autosend completed
[19:48:35] Completed 67500 out of 250000 steps  (27%)
[19:54:00] Completed 70000 out of 250000 steps  (28%)
[19:59:26] Completed 72500 out of 250000 steps  (29%)
[20:04:51] Completed 75000 out of 250000 steps  (30%)
[20:10:17] Completed 77500 out of 250000 steps  (31%)
[20:15:47] Completed 80000 out of 250000 steps  (32%)
[20:21:16] Completed 82500 out of 250000 steps  (33%)
[20:26:45] Completed 85000 out of 250000 steps  (34%)
[20:32:14] Completed 87500 out of 250000 steps  (35%)
[20:37:43] Completed 90000 out of 250000 steps  (36%)
[20:43:12] Completed 92500 out of 250000 steps  (37%)
[20:48:37] Completed 95000 out of 250000 steps  (38%)
[20:54:03] Completed 97500 out of 250000 steps  (39%)
[20:59:29] Completed 100000 out of 250000 steps  (40%)
[21:04:55] Completed 102500 out of 250000 steps  (41%)
[21:10:20] Completed 105000 out of 250000 steps  (42%)
[21:15:46] Completed 107500 out of 250000 steps  (43%)
[21:21:14] Completed 110000 out of 250000 steps  (44%)
[21:26:41] Completed 112500 out of 250000 steps  (45%)
[21:32:07] Completed 115000 out of 250000 steps  (46%)
[21:37:33] Completed 117500 out of 250000 steps  (47%)
[21:42:59] Completed 120000 out of 250000 steps  (48%)
[21:48:24] Completed 122500 out of 250000 steps  (49%)
[21:53:50] Completed 125000 out of 250000 steps  (50%)
[21:59:16] Completed 127500 out of 250000 steps  (51%)
[22:04:41] Completed 130000 out of 250000 steps  (52%)
[22:10:07] Completed 132500 out of 250000 steps  (53%)
[22:15:33] Completed 135000 out of 250000 steps  (54%)
[22:20:58] Completed 137500 out of 250000 steps  (55%)
[22:26:24] Completed 140000 out of 250000 steps  (56%)
[22:31:50] Completed 142500 out of 250000 steps  (57%)
[22:37:16] Completed 145000 out of 250000 steps  (58%)
[22:42:41] Completed 147500 out of 250000 steps  (59%)
[22:48:07] Completed 150000 out of 250000 steps  (60%)
[22:53:33] Completed 152500 out of 250000 steps  (61%)
[22:58:59] Completed 155000 out of 250000 steps  (62%)
[23:04:24] Completed 157500 out of 250000 steps  (63%)
[23:09:50] Completed 160000 out of 250000 steps  (64%)
[23:15:16] Completed 162500 out of 250000 steps  (65%)
[23:20:41] Completed 165000 out of 250000 steps  (66%)
[23:26:07] Completed 167500 out of 250000 steps  (67%)
[23:31:32] Completed 170000 out of 250000 steps  (68%)
[23:36:58] Completed 172500 out of 250000 steps  (69%)
[23:42:23] Completed 175000 out of 250000 steps  (70%)
[23:47:49] Completed 177500 out of 250000 steps  (71%)
[23:53:15] Completed 180000 out of 250000 steps  (72%)
[23:58:40] Completed 182500 out of 250000 steps  (73%)
[00:04:06] Completed 185000 out of 250000 steps  (74%)
[00:09:32] Completed 187500 out of 250000 steps  (75%)
[00:14:57] Completed 190000 out of 250000 steps  (76%)
[00:20:23] Completed 192500 out of 250000 steps  (77%)
[00:25:48] Completed 195000 out of 250000 steps  (78%)
[00:31:14] Completed 197500 out of 250000 steps  (79%)
[00:36:40] Completed 200000 out of 250000 steps  (80%)
[00:42:05] Completed 202500 out of 250000 steps  (81%)
[00:47:31] Completed 205000 out of 250000 steps  (82%)
[00:52:56] Completed 207500 out of 250000 steps  (83%)
[00:58:22] Completed 210000 out of 250000 steps  (84%)
[01:03:47] Completed 212500 out of 250000 steps  (85%)
[01:09:13] Completed 215000 out of 250000 steps  (86%)
[01:14:38] Completed 217500 out of 250000 steps  (87%)
[01:20:04] Completed 220000 out of 250000 steps  (88%)
[01:25:29] Completed 222500 out of 250000 steps  (89%)
[01:30:55] Completed 225000 out of 250000 steps  (90%)
[01:36:20] Completed 227500 out of 250000 steps  (91%)
[01:41:46] Completed 230000 out of 250000 steps  (92%)
[01:45:20] - Autosending finished units... [January 17 01:45:20 UTC]
[01:45:20] Trying to send all finished work units
[01:45:20] + No unsent completed units remaining.
[01:45:20] - Autosend completed
[01:47:12] Completed 232500 out of 250000 steps  (93%)
[01:52:37] Completed 235000 out of 250000 steps  (94%)
[01:58:03] Completed 237500 out of 250000 steps  (95%)
[02:03:28] Completed 240000 out of 250000 steps  (96%)
[02:08:54] Completed 242500 out of 250000 steps  (97%)
[02:14:19] Completed 245000 out of 250000 steps  (98%)
[02:19:45] Completed 247500 out of 250000 steps  (99%)
[02:25:10] Completed 250000 out of 250000 steps  (100%)
[02:25:11] DynamicWrapper: Finished Work Unit: sleep=10000
[02:25:21]
[02:25:21] Finished Work Unit:
[02:25:21] - Reading up to 21180384 from "work/wudata_02.trr": Read 21180384
[02:25:21] trr file hash check passed.
[02:25:21] - Reading up to 27700160 from "work/wudata_02.xtc": Read 27700160
[02:25:22] xtc file hash check passed.
[02:25:22] edr file hash check passed.
[02:25:22] logfile size: 185340
[02:25:22] Leaving Run
[02:25:24] - Writing 49215668 bytes of core data to disk...
[02:25:25]   ... Done.
[02:40:22] - Shutting down core
[02:40:22]
[02:40:22] Folding@home Core Shutdown: FINISHED_UNIT
[02:41:12] CoreStatus = 64 (100)
[02:41:12] Unit 2 finished with 87 percent of time to deadline remaining.
[02:41:12] Updated performance fraction: 0.868084
[02:41:12] Sending work to server
[02:41:12] Project: 2671 (Run 37, Clone 10, Gen 191)


[02:41:12] + Attempting to send results [January 17 02:41:12 UTC]
[02:41:12] - Reading file work/wuresults_02.dat from core
[02:41:12]   (Read 49215668 bytes from disk)
[02:41:12] Connecting to http://171.67.108.24:8080/
[02:41:54] Posted data.
[02:41:55] Initial: 0000; - Uploaded at ~942 kB/s
[02:42:03] - Averaged speed for that direction ~874 kB/s
[02:42:03] + Results successfully sent
[02:42:03] Thank you for your contribution to Folding@Home.
[02:42:03] + Number of Units Completed: 17

[02:50:28] - Warning: Could not delete all work unit files (2): Core file absent
[02:50:28] Trying to send all finished work units
[02:50:28] + No unsent completed units remaining.
[02:50:28] - Preparing to get new work unit...
[02:50:28] + Attempting to get work packet
[02:50:28] - Will indicate memory of 3710 MB
[02:50:28] - Connecting to assignment server
[02:50:28] Connecting to http://assign.stanford.edu:8080/
[02:50:30] Posted data.
[02:50:30] Initial: 43AB; - Successful: assigned to (171.67.108.24).
[02:50:30] + News From Folding@Home: Welcome to Folding@Home
[02:50:30] Loaded queue successfully.
[02:50:30] Connecting to http://171.67.108.24:8080/
[02:50:36] Posted data.
[02:50:36] Initial: 0000; - Receiving payload (expected size: 4841214)
[02:50:42] - Downloaded at ~787 kB/s
[02:50:42] - Averaged speed for that direction ~792 kB/s
[02:50:42] + Received work.
[02:50:42] Trying to send all finished work units
[02:50:42] + No unsent completed units remaining.
[02:50:42] + Closed connections
[02:50:42]
[02:50:42] + Processing work unit
[02:50:42] Core required: FahCore_a2.exe
[02:50:42] Core found.
[02:50:42] Working on queue slot 03 [January 17 02:50:42 UTC]
[02:50:42] + Working ...
[02:50:42] - Calling './mpiexec -np 4 -host 127.0.0.1 ./FahCore_a2.exe -dir work/ -suffix 03 -checkpoint 15 -verbose -lifeline 1703 -version 624'

[02:50:42]
[02:50:42] *------------------------------*
[02:50:42] Folding@Home Gromacs SMP Core
[02:50:42] Version 2.10 (Sun Aug 30 03:43:28 CEST 2009)
[02:50:42]
[02:50:42] Preparing to commence simulation
[02:50:42] - Ensuring status. Please wait.
[02:50:42] Working with standard loops on this execution.
[02:50:42] - Files status OK
[02:50:43] - Expanded 4840702 -> 24027089 (decompressed 496.3 percent)
[02:50:43] Called DecompressByteArray: compressed_data_size=4840702 data_size=- Digital signature verified
[02:50:43]
[02:50:43] Project: 2671 (Run - Digital signature veriAssembly optimizations on if available.
[02:50:43] Entering Entering M.D.
[02:50:53] one 29, Gen 192)
[02:50:53]
[02:50:53] Entering M.D.
[02:56:33] pleted 2500 out of 250000 steps  (1%)
[03:01:57] Completed 5000 out of 250000 steps  (2%)
[03:07:23] Completed 7500 out of 250000 steps  (3%)
[03:12:48] Completed 10000 out of 250000 steps  (4%)
[03:18:12] Completed 12500 out of 250000 steps  (5%)
[03:23:37] Completed 15000 out of 250000 steps  (6%)
[03:29:02] Completed 17500 out of 250000 steps  (7%)
[03:34:27] Completed 20000 out of 250000 steps  (8%)
[03:39:52] Completed 22500 out of 250000 steps  (9%)
[03:45:17] Completed 25000 out of 250000 steps  (10%)
[03:50:41] Completed 27500 out of 250000 steps  (11%)
[03:56:06] Completed 30000 out of 250000 steps  (12%)
[04:01:31] Completed 32500 out of 250000 steps  (13%)
[04:06:56] Completed 35000 out of 250000 steps  (14%)
[04:12:25] Completed 37500 out of 250000 steps  (15%)
[04:17:54] Completed 40000 out of 250000 steps  (16%)
[04:23:22] Completed 42500 out of 250000 steps  (17%)
[04:28:51] Completed 45000 out of 250000 steps  (18%)
[04:34:19] Completed 47500 out of 250000 steps  (19%)
[04:39:48] Completed 50000 out of 250000 steps  (20%)
[04:45:17] Completed 52500 out of 250000 steps  (21%)
[04:50:45] Completed 55000 out of 250000 steps  (22%)
[04:56:14] Completed 57500 out of 250000 steps  (23%)
[05:01:42] Completed 60000 out of 250000 steps  (24%)
[05:07:11] Completed 62500 out of 250000 steps  (25%)
[05:12:39] Completed 65000 out of 250000 steps  (26%)
[05:18:08] Completed 67500 out of 250000 steps  (27%)
[05:23:36] Completed 70000 out of 250000 steps  (28%)
[05:29:05] Completed 72500 out of 250000 steps  (29%)
[05:34:33] Completed 75000 out of 250000 steps  (30%)
[05:40:02] Completed 77500 out of 250000 steps  (31%)
[05:45:30] Completed 80000 out of 250000 steps  (32%)
[05:51:17] Completed 82500 out of 250000 steps  (33%)
[05:56:45] Completed 85000 out of 250000 steps  (34%)
[06:02:13] Completed 87500 out of 250000 steps  (35%)
[06:07:42] Completed 90000 out of 250000 steps  (36%)
[06:13:10] Completed 92500 out of 250000 steps  (37%)
[06:18:38] Completed 95000 out of 250000 steps  (38%)
[06:24:07] Completed 97500 out of 250000 steps  (39%)
[06:29:36] Completed 100000 out of 250000 steps  (40%)
[06:35:04] Completed 102500 out of 250000 steps  (41%)
[06:40:33] Completed 105000 out of 250000 steps  (42%)
[06:46:02] Completed 107500 out of 250000 steps  (43%)
[06:51:30] Completed 110000 out of 250000 steps  (44%)
[06:57:01] Completed 112500 out of 250000 steps  (45%)
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Re: New official Linux installation/configuration guides

Postby bruce » Sun Jan 17, 2010 9:44 am

I'm beginning to suspect that FAH does not like ext4 filesystems but that has not been established yet.
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Re: New official Linux installation/configuration guides

Postby Tobit » Sun Jan 17, 2010 10:32 am

ext4 isn't even stable in the real world, non-production, environments yet, It isn't a file system I'd use on a FAH system.
Semi-Live Folding Summary - http://teamtobit.net/fahstats/
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Re: New official Linux installation/configuration guides

Postby smoking2000 » Sun Jan 17, 2010 12:50 pm

Tell that to Ubuntu and Fedora who have defaulted to ext4 for new installations, the majority (who sticks by the defaults) will run ext4 whether it's ready or not.
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Re: New official Linux installation/configuration guides

Postby tati » Thu Jan 21, 2010 9:09 pm

Stopping the client has no effect, but simply deleting manually the remnant data from 'work' folder, has.
- Warning: Could not delete all work unit files (x): Core file absent continues to appear, but the client works excellent and do'nt hangs anymore.
After completing a WU, it takes about 15 min. writing the core data - almost 50MB - to disk. Is this normal?
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Re: New official Linux installation/configuration guides

Postby chrisretusn » Fri Jan 22, 2010 2:25 am

tati wrote:Stopping the client has no effect, but simply deleting manually the remnant data from 'work' folder, has.
- Warning: Could not delete all work unit files (x): Core file absent continues to appear, but the client works excellent and do'nt hangs anymore.
After completing a WU, it takes about 15 min. writing the core data - almost 50MB - to disk. Is this normal?

That warning is not of any real consequence. Some where along the way the work files are all deleted, except for logfile_##.txt and wudata_##_prev.cpt, these two files files do not cause any problems. Aside from the current work units files, two other files that will be there are current78.sta and current.xyz.

Here another thread that may be of interest. Folding Forum • View topic - - Error: Could not get length of results file work/wuresult

Depending on the file system (ext4, possibly xfs) you are using 15 minutes appears to be normal.
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Re: New official Linux installation/configuration guides

Postby RAH » Tue Jan 26, 2010 4:41 am

Someone might want to update the install guide, to point to the 6.29 download, instead of 6.02.

:?:
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Re: New official Linux installation/configuration guides

Postby rfurgy » Mon Feb 22, 2010 10:39 am

As well as some more info on the setup options that './fah6 -configonly -smp' takes you through. Client 6.29 will ask for additional parameters where -smp -verbosity 9 can be added. If these are entered in during setup, DO NOT start the program with those parameters in the command line (i.e. ./fah6 -smp -verbosity 9), or as a command for starting it as a service. This will cause FAH to start with the parameters doubled up (i.e. -smp -smp -verbosity 9 -verbosity 9) which will make things REALLY UNSTABLE. There should be some extra info and maybe some warnings put in place to ensure people don't run FAH with the double parameters.

Also the How to start the linux SMP client as a service section might need to be revised a bit. While installing it on Linux Mint 8 it seemed I had to use commands from if I installed as root and then the rest of the commands from the first section to copy the folder and then the commands after it to update the process while being signed in as su even though I hadn't signed in as super user till that point.

One more thing:
Note: If you installed the client under root user account, do this instead :

echo "# chkconfig: 345 93 14" > ./folding
echo "# description: will start FAH client as a service" >> ./folding
echo "cd $PWD; ./fah6 -smp -verbosity 9 < /dev/null > /dev/null 2>&1 &" >>
/etc/init.d/folding
chmod +x /etc/init.d/folding

Got one too many '>' in there, I turned it bold red so you can see it, the code should be as follows.
Code: Select all
echo "# chkconfig: 345 93 14" > ./folding
echo "# description: will start FAH client as a service" >> ./folding
echo "cd $PWD; ./fah6 -smp -verbosity 9 < /dev/null > /dev/null 2>&1 &" > /etc/init.d/folding
chmod +x /etc/init.d/folding


A better idea might be to leave the -smp -verbosity 9 out of this section entirely and have the user set those up during the -configonly process by changing the advanced settings.
Code: Select all
echo "# chkconfig: 345 93 14" > ./folding
echo "# description: will start FAH client as a service" >> ./folding
echo "cd $PWD; ./fah6 < /dev/null > /dev/null 2>&1 &" > /etc/init.d/folding
chmod +x /etc/init.d/folding
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Re: New official Linux installation/configuration guides

Postby Stefano Vaj » Sun Aug 29, 2010 1:08 am

Hasnt time come for updating the LInux setup guide?

Not to mention with regard to the Ubuntu prob?
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Re: New official Linux installation/configuration guides

Postby 7im » Mon Aug 30, 2010 2:52 am

Stefano Vaj wrote:Hasnt time come for updating the LInux setup guide?


Other than the Ubuntu problem, what specifically needs updating?
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Re: New official Linux installation/configuration guides

Postby Stefano Vaj » Tue Sep 07, 2010 10:10 pm

7im wrote:
Stefano Vaj wrote:Hasnt time come for updating the LInux setup guide?

Other than the Ubuntu problem, what specifically needs updating?


Why, Ubuntu is a widespread enough distro to justify some special guidance per se.

But I also read:

<< * To download the 64 bit FAH client type in (or copy/paste) the following commands:
mkdir -p ~/folding
cd ~/folding
curl -O http://www.stanford.edu/group/pandegrou ... -Linux.tgz
tar xzf FAH6.29-Linux.tgz

Note: If you don't have curl available on your machine, download with wget instead. Use 32 bit clients, use the v6.02 client instead:
wget http://www.stanford.edu/group/pandegrou ... -Linux.tgz
wget http://www.stanford.edu/group/pandegrou ... -Linux.tgz>>

This is not exactly crystal clear. Especially as it seems to suggest to run tar xzf FAH6.29-Linux.tgz even though you may in fact have downloaded FAH6.02-Linux.tgz.
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