Message boards :
Number crunching :
getting LOTS of computation errors again.
Message board moderation
Author | Message |
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Send message Joined: 11 Apr 17 Posts: 39 Credit: 7,735,161 RAC: 0 |
Maybe the servers are still not set correctly? |
Send message Joined: 15 Jun 08 Posts: 2401 Credit: 225,445,703 RAC: 123,529 |
The servers are running fine. If you expect help you first need to make your computers visible: https://lhcathome.cern.ch/lhcathome/prefs.php?subset=project |
Send message Joined: 11 Apr 17 Posts: 39 Credit: 7,735,161 RAC: 0 |
What difference do my computers make? I don't get the connection, since ALL the executables come from the BOINC system. Something in settings could make errors in computation occur??? |
Send message Joined: 11 Apr 17 Posts: 39 Credit: 7,735,161 RAC: 0 |
Is there I can make just ONE computer visible? (the one with the same errors as when the servers were acting up?) |
Send message Joined: 2 May 07 Posts: 2090 Credit: 158,819,820 RAC: 127,077 |
Is there I can make just ONE computer visible? No, you can set only one preference for ALL PC's. Should LHC@home show your computers on its web site? |
Send message Joined: 11 Apr 17 Posts: 39 Credit: 7,735,161 RAC: 0 |
ok, you got your wish. They're visible. |
Send message Joined: 2 May 07 Posts: 2090 Credit: 158,819,820 RAC: 127,077 |
06:23:54 CDT -05:00 2020-03-21: cranky-0.0.31: [INFO] Detected Theory App 06:23:54 CDT -05:00 2020-03-21: cranky-0.0.31: [INFO] Checking CVMFS. 06:23:54 CDT -05:00 2020-03-21: cranky-0.0.31: [ERROR] 'which' could not locate the command 'cvmfs_config'. 06:23:55 (2445): cranky exited; CPU time 0.000000 In the Atlas or Theory message folder are instructions how to install in Linux cvmfs. for example: https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=4178 |
Send message Joined: 15 Jun 08 Posts: 2401 Credit: 225,445,703 RAC: 123,529 |
Would be better to read and follow this links to do the basic CVMFS setup: https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=4971&postid=38259 https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=4840&postid=36880 https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=5342&postid=41861 Some advices given there are meanwhile outdated: - Singularity (ATLAS) is now available via CVMFS, a local installation should be avoided - CVMFS should use openhtc.io instead of stratum-1-servers (more a MUST than a should!) It makes no sense to request fresh native tasks unless the following tests succeed: sudo cvmfs_config probe Probing /cvmfs/atlas.cern.ch... OK Probing /cvmfs/atlas-condb.cern.ch... OK Probing /cvmfs/grid.cern.ch... OK Probing /cvmfs/cernvm-prod.cern.ch... OK Probing /cvmfs/sft.cern.ch... OK Probing /cvmfs/alice.cern.ch... OK All lines must end with "OK". sudo cvmfs_config stat Running /usr/bin/cvmfs_config stat atlas.cern.ch: VERSION PID UPTIME(M) MEM(K) REVISION EXPIRES(M) NOCATALOGS CACHEUSE(K) CACHEMAX(K) NOFDUSE NOFDMAX NOIOERR NOOPEN HITRATE(%) RX(K) SPEED(K/S) HOST PROXY ONLINE 2.7.0.0 12789 837 48028 61948 0 79 3598688 7077888 7179 65024 0 489236 99.971 296114 16121 http://s1cern-cvmfs.openhtc.io/cvmfs/atlas.cern.ch DIRECT 1 An output similar to this example appears for each mounted repository. The important values are: s1xxxx-cvmfs.openhtc.io (xxxx can be cern, ral, bnl, fnal, unl, asgc, ihep) If a local proxy is used "http://<IP_of_local_proxy>" will be printed instead of "DIRECT". |
Send message Joined: 11 Apr 17 Posts: 39 Credit: 7,735,161 RAC: 0 |
That seems like an awful LOT of trouble just to give away free cpu cycles and electricity. |
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