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World Community Grid Forums
Category: Support
Forum: Website Support
Thread: "aborted by project - no longer usable" WUs Have Detached Status |
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Thread Status: Active Total posts in this thread: 3
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wplachy
Senior Cruncher Joined: Sep 4, 2007 Post Count: 423 Status: Offline |
I need some help understanding what is happening and if it indicates a problem with the PCs?
----------------------------------------Twice in the last 5 days on two different PCs I have had a number of WUs terminate with a grid status of "Detached". The devices have not been detached from the project, have not been shutdown and the logs indicate processing has not been interrupted. The PCs are running BOINC client 6.10.58 under Win7-64. Both run 24X7 and are set for 100% CPU and 100% network available. Both are reliable devices, and after the mass termination pick up 1 or 2 repair tasks. From what I can find the message "aborted by project - no longer usable" indicates the server terminated the WU's. If so, why are they showing "Detached"? The terminations have occurred in a group and in both cases the log message preceeding the terminations has been: "Message from server: Resent lost result wu name " Result Log (All are the same except WU Name...nothing shown except wu name) Result Name: c4cw_ target05_ 147543057_ 0-- The WUs terminated in this last batch are: c4cw_target05_147741608_0 c4cw_target05_147721659_0 c4cw_target05_147725350_0 c4cw_target05_147707254_0 c4cw_target05_147709821_0 c4cw_target05_147673629_0 c4cw_target05_147657183_0 c4cw_target05_147655200_0 c4cw_target05_147652302_0 c4cw_target05_147651151_0 c4cw_target05_147653216_0 c4cw_target05_147659968_0 c4cw_target05_147656171_0 c4cw_target05_147543057_0 c4cw_target05_147495463_0 c4cw_target05_147493259_0 c4cw_target05_147430025_0 c4cw_target05_147436136_0 c4cw_target05_147439228_0 c4cw_target05_147439986_0 c4cw_target05_147381400_0 Log from last occurance (log time is UTC -6 Hrs) World Community Grid 03/01/12 05:41:01 PM Sending scheduler request: To fetch work.
Bill P
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Virtual timemachine simulation: Wonder back in mind and check if an Account Management System [AMS] was recently attached to the clients e.g. BAM (BOINCStats Account Manager). If not configured (on the website of BAM), there is the tendency to detach from WCG, when WCG was already attached.
----------------------------------------Back today, some members have reported that this is not the case for them. The client somehow has some administrative foul-up, that looses downloaded tasks, talks to the server, and this one tries to send any lost information, verification fails and the tasks get declared "detached" http://www.worldcommunitygrid.org/forums/wcg/viewthread?thread=6105, which to the client is executed as an abort. The "detached" status indication on the Result Status pages actually do not occur until the client connects again. Not sure how or why, maybe LAN networking issues. These somehow screw up the connecting of the core client with running tasks which then crash. One thought: Any chance of IP address collisions on your LAN? ttyl --//-- [Edit 1 times, last edit by Former Member at Mar 2, 2012 9:27:14 AM] |
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wplachy
Senior Cruncher Joined: Sep 4, 2007 Post Count: 423 Status: Offline |
Thank you for the response!
----------------------------------------snip... Wonder back in mind and check if an Account Management System [AMS] was recently attached to the clients e.g. BAM (BOINCStats Account Manager). I haven't ever used an AMS. snip..One thought: Any chance of IP address collisions on your LAN? All devices have a unique IP. I did recently upgrade to a Cisco gigabit router that got less than stellar reviews, perhaps that may be the problem. If it occurs again I'll switch back and see what develops. Thanks again :-)
Bill P
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