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Ian_UK
Senior Cruncher
England
Joined: Oct 15, 2006
Post Count: 153
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confused Server Problems??? 20/12/2010 16:30: 22 Detached units

Just had 22 units being identified as being detached (all from same computer).

Suspect most of the units were cancelled by Server, without the computer starting work (15 units appear to have vanished). However, cannot easily trace this as no messages identified in BOINC messages.....(Is vanishing work a software bug??? Assume BOINC should tell us that units have been aborted by WCG).

No errors identified in crunching any units and/or uploading/downloading units. Believe I have lost at least 7 units crunching, as they were sucessfully, as far as my computer was concerned, reported back to WCG.

Suspect the problem was caused by something on the BOINC Server side (or ISP?????). Cannot identify any other network issues on my computer today.... Dont believe any software updates took place then.

Hopefully a one off problem.

BOINC client version 6.10.58 for windows_x86_64
Windows 7 64Bit
Processor: 12 GenuineIntel Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz [Family 6 Model 44 Stepping 2]

20/12/2010 16:25:11 World Community Grid Sending scheduler request: To fetch work.
20/12/2010 16:25:11 World Community Grid Reporting 1 completed tasks, requesting new tasks for CPU
20/12/2010 16:30:51 Project communication failed: attempting access to reference site
20/12/2010 16:30:51 World Community Grid Scheduler request failed: Timeout was reached
20/12/2010 16:30:52 Internet access OK - project servers may be temporarily down.
20/12/2010 16:31:51 World Community Grid Sending scheduler request: To fetch work.
20/12/2010 16:31:51 World Community Grid Reporting 1 completed tasks, requesting new tasks for CPU
20/12/2010 16:31:57 World Community Grid Scheduler request completed: got 1 new tasks



20/12/2010 17:13:09 World Community Grid Message from server: Resent lost result X0000102510269200808221824_0
20/12/2010 17:13:10 World Community Grid Computation for task X0000104311287200809261033_0 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000104311420200809261031_0 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000103440561200809121104_0 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000103440795200809121100_0 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000103440978200809121057_1 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000103440964200809121057_0 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000103441511200809121049_1 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000101531113200807161650_2 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000102510678200808151547_1 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000102511250200808151538_1 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000104310442200809261555_1 finished
20/12/2010 17:13:10 World Community Grid Computation for task X0000104310814200809261550_0 finished
20/12/2010 17:13:11 World Community Grid Started download of X0000102510269200808221824_X0000102510269200808221824.jp2
20/12/2010 17:13:13 World Community Grid Finished download of X0000102510269200808221824_X0000102510269200808221824.jp2
20/12/2010 17:13:13 World Community Grid Starting X0000102510269200808221824_0
20/12/2010 17:13:13 World Community Grid Starting task X0000102510269200808221824_0 using hcc1 version 608
20/12/2010 17:13:25 World Community Grid Fetching scheduler list
20/12/2010 17:13:27 World Community Grid Master file download succeeded
20/12/2010 17:13:32 World Community Grid Sending scheduler request: To fetch work.
20/12/2010 17:13:32 World Community Grid Reporting 19 completed tasks, requesting new tasks for CPU
20/12/2010 17:13:38 World Community Grid Scheduler request completed: got 7 new tasks







X0000101530795200807231459_ 0-- Ian-PC Detached 20/12/10 16:42:04 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000101530591200807231502_ 0-- Ian-PC Detached 20/12/10 16:39:09 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000101530567200807231502_ 1-- Ian-PC Detached 20/12/10 16:38:51 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000103441427200809121352_ 2-- Ian-PC Detached 20/12/10 16:36:32 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000101530067200807231509_ 0-- Ian-PC Detached 20/12/10 16:31:43 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000103440954200809121400_ 1-- Ian-PC Detached 20/12/10 16:22:40 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000103440405200809121408_ 1-- Ian-PC Detached 20/12/10 16:13:18 20/12/10 16:56:35 0.00 0.0 / 0.0
X0000104310814200809261550_ 0-- Ian-PC Detached 20/12/10 15:57:53 20/12/10 16:56:35 0.00 0.0 / 0.0
X0000104310442200809261555_ 1-- Ian-PC Detached 20/12/10 15:49:32 20/12/10 16:56:35 0.00 0.0 / 0.0
X0000102511250200808151538_ 1-- Ian-PC Detached 20/12/10 15:38:45 20/12/10 16:56:35 0.00 0.0 / 0.0
X0000102510678200808151547_ 1-- Ian-PC Detached 20/12/10 15:29:54 20/12/10 16:56:35 0.00 0.0 / 0.0
X0000101531113200807161650_ 2-- Ian-PC Detached 20/12/10 15:20:08 20/12/10 16:56:36 0.00 0.0 / 0.0
X0000103441511200809121049_ 1-- Ian-PC Detached 20/12/10 14:55:17 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000103440964200809121057_ 0-- Ian-PC Detached 20/12/10 14:47:53 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000103440978200809121057_ 1-- Ian-PC Detached 20/12/10 14:47:36 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000103440795200809121100_ 0-- Ian-PC Detached 20/12/10 14:45:17 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000103440561200809121104_ 0-- Ian-PC Detached 20/12/10 14:41:57 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000104311420200809261031_ 0-- Ian-PC Detached 20/12/10 14:31:11 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000104311287200809261033_ 0-- Ian-PC Detached 20/12/10 14:28:53 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000102511179200808081404_ 1-- Ian-PC Detached 20/12/10 14:06:29 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000102511158200808081404_ 1-- Ian-PC Detached 20/12/10 14:06:11 20/12/10 16:56:33 0.00 0.0 / 0.0
X0000102510004200808081420_ 1-- Ian-PC Detached 20/12/10 13:48:37 20/12/10 16:56:33 0.00 0.0 / 0.0
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[Dec 20, 2010 9:40:03 PM]   Link   Report threatening or abusive post: please login first  Go to top 
sk..
Master Cruncher
http://s17.rimg.info/ccb5d62bd3e856cc0d1df9b0ee2f7f6a.gif
Joined: Mar 22, 2007
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Re: Server Problems??? 20/12/2010 16:30: 22 Detached units

Are you using BAM (Boinc Account Manager)?

If not perhaps resetting the project (and restarting the system) might help, or reinstalling Boinc if that fails.
[Dec 20, 2010 10:39:58 PM]   Link   Report threatening or abusive post: please login first  Go to top 
Ian_UK
Senior Cruncher
England
Joined: Oct 15, 2006
Post Count: 153
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Re: Server Problems??? 20/12/2010 16:30: 22 Detached units

Many thanks. Forgot to say that all units after 19:00 appear to be valid again, without rebooting or restarting BOINC. 14 units so far valid. 56 units pending validation.

Mechanism for failure, for fully crunched units that were marked as detached, appears to be reports uploaded but not reported... server crash (or network lost?)... units all failed (detached)... units reported (without server telling BOINC of errors, so units not resent... assume work lost?????). Units not uploaded prior to crash are all OK.
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[Dec 21, 2010 6:42:07 AM]   Link   Report threatening or abusive post: please login first  Go to top 
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