Message boards :
Theory Application :
New version 4.30
Message board moderation
Author | Message |
---|---|
Send message Joined: 12 Sep 14 Posts: 1069 Credit: 334,882 RAC: 0 |
This new Native version for Linux should work even if CVMFS has not been installed. |
Send message Joined: 12 Sep 14 Posts: 1069 Credit: 334,882 RAC: 0 |
Note that it isn't working yet and I am cycling through versions. |
Send message Joined: 12 Sep 14 Posts: 1069 Credit: 334,882 RAC: 0 |
Now on v4.35. Should be working. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
Hi Laurence, have only booted a SL610 VM without any corrections: https://lhcathomedev.cern.ch/lhcathome-dev/workunit.php?wuid=1907493 |
Send message Joined: 12 Sep 14 Posts: 1069 Credit: 334,882 RAC: 0 |
Hi Laurence, It won't work on SL6 as we need a later kernel for rootless containers. |
Send message Joined: 12 Sep 14 Posts: 1069 Credit: 334,882 RAC: 0 |
Here is a successful task. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
Here is a CentOS7 Task. https://lhcathomedev.cern.ch/lhcathome-dev/results.php?hostid=3830 Had first forgotten the namespaces command: echo 640 > /proc/sys/user/max_user/namespaces After setting this command got this Error: <core_client_version>7.14.2</core_client_version> <![CDATA[ <message> process exited with code 195 (0xc3, -61)</message> <stderr_txt> 21:03:27 (15625): wrapper (7.15.26016): starting 21:03:27 (15625): wrapper (7.15.26016): starting 21:03:27 (15625): wrapper: running ../../projects/lhcathomedev.cern.ch_lhcathome-dev/cranky-0.1.1 () 21:03:27 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Detected Theory App 21:03:27 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Checking CVMFS. 21:03:49 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Checking runc. 21:03:49 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Creating the filesystem. 21:03:49 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Using /cvmfs/cernvm-prod.cern.ch/cvm3 21:03:49 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Updating config.json. 21:03:49 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] Running Container 'runc'. nsenter: failed to unshare namespaces: Operation not permitted container_linux.go:336: starting container process caused "process_linux.go:279: running exec setns process for init caused \"exit status 46\"" 21:03:49 CEST +02:00 2019-07-11: cranky-0.1.1: [ERROR] Container 'runc' terminated with status code 1. 21:03:50 (15625): cranky exited; CPU time 0.514570 21:03:50 (15625): app exit status: 0xce 21:03:50 (15625): called boinc_finish(195) 21:03:50 CEST +02:00 2019-07-11: cranky-0.1.1: [INFO] </stderr_txt> ]]> cvmfs_config probe atlas.cern.ch, atlas-condb.cern.ch, grid.cern.ch, cernvm-prod.cern.ch, sft.cern.ch, alice.cern.ch are all ok! |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
SL76 first Task successful. Only echo 640... was needed to start in Console. https://lhcathomedev.cern.ch/lhcathome-dev/result.php?resultid=2789523 |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
1. CVMFS Deinstallation over Software in SL76. 2. In Console sudo yum install -y cvmfs cvmfs.x86_64 0:2.6.0-1.el7 successful installed. 3. Task https://lhcathomedev.cern.ch/lhcathome-dev/result.php?resultid=2790793 have this error <stderr_txt> 08:30:48 (3842): wrapper (7.15.26016): starting 08:30:48 (3842): wrapper (7.15.26016): starting 08:30:48 (3842): wrapper: running ../../projects/lhcathomedev.cern.ch_lhcathome-dev/cranky-0.1.1 () 08:30:48 CEST +02:00 2019-07-14: cranky-0.1.1: [INFO] Detected Theory App 08:30:48 CEST +02:00 2019-07-14: cranky-0.1.1: [INFO] Checking CVMFS. cvmfs2: /home/sftnight/jenkins/workspace/CvmfsFullBuildDocker/CVMFS_BUILD_ARCH/docker-x86_64/CVMFS_BUILD_PLATFORM/cc7/build/BUILD/cvmfs-2.6.0/cvmfs/util/posix.cc:409: void loader::WritePipe(int, const void*, size_t): Assertion `(num_bytes >= 0) && (static_cast<size_t>(num_bytes) == nbyte)' failed. cvmfs2: /home/sftnight/jenkins/workspace/CvmfsFullBuildDocker/CVMFS_BUILD_ARCH/docker-x86_64/CVMFS_BUILD_PLATFORM/cc7/build/BUILD/cvmfs-2.6.0/cvmfs/util/posix.cc:409: void loader::WritePipe(int, const void*, size_t): Assertion `(num_bytes >= 0) && (static_cast<size_t>(num_bytes) == nbyte)' failed. cvmfs2: /home/sftnight/jenkins/workspace/CvmfsFullBuildDocker/CVMFS_BUILD_ARCH/docker-x86_64/CVMFS_BUILD_PLATFORM/cc7/build/BUILD/cvmfs-2.6.0/cvmfs/util/posix.cc:409: void loader::WritePipe(int, const void*, size_t): Assertion `(num_bytes >= 0) && (static_cast<size_t>(num_bytes) == nbyte)' failed. 08:30:49 CEST +02:00 2019-07-14: cranky-0.1.1: [WARNING] 'cvmfs_config probe sft.cern.ch' failed. 08:30:49 CEST +02:00 2019-07-14: cranky-0.1.1: [INFO] Creating local CVMFS repository. ./cvmfs-mini-0.1-amd64/mount_cvmfs.sh: Zeile 33: 3941 Speicherzugriffsfehler (Speicherabzug geschrieben) LD_LIBRARY_PATH="${script_location}/lib" CVMFS_LIBRARY_PATH="${script_location}/bin" ${script_location}/bin/cvmfs2 -o "config=${script_location}/default.conf:${script_location}/default.local,libfuse=2" "$REPOSITORY" "$MOUNTPOINT" 08:30:49 CEST +02:00 2019-07-14: cranky-0.1.1: [WARNING] 'cvmfs_config probe sft.cern.ch' failed. 08:30:49 (3842): cranky exited; CPU time 0.411743 08:30:49 (3842): app exit status: 0xce 08:30:49 (3842): called boinc_finish(195) Installation of cvmfs come from Docker and why is it cvmfs-2.6.0 ? Will test it again with a reboot after deinstallation of cvmfs. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
1. CVMFS Deinstallation over Software in SL76. After reboot and echo... it is now running. |
Send message Joined: 15 Jan 18 Posts: 1 Credit: 236,854 RAC: 0 |
Running Debian 10 4.19.0-5-amd64 without CVMFS installed. https://lhcathomedev.cern.ch/lhcathome-dev/result.php?resultid=2791669 stderr: <core_client_version>7.14.2</core_client_version> <![CDATA[ <message> process exited with code 195 (0xc3, -61)</message> <stderr_txt> 22:16:04 (9820): wrapper (7.15.26016): starting 22:16:04 (9820): wrapper (7.15.26016): starting 22:16:04 (9820): wrapper: running ../../projects/lhcathomedev.cern.ch_lhcathome-dev/cranky-0.1.1 () 22:16:04 CEST +02:00 2019-07-19: cranky-0.1.1: [INFO] Detected Theory App 22:16:04 CEST +02:00 2019-07-19: cranky-0.1.1: [INFO] Checking CVMFS. 22:16:04 CEST +02:00 2019-07-19: cranky-0.1.1: [WARNING] 'which' could not locate the command 'cvmfs_config'. 22:16:04 CEST +02:00 2019-07-19: cranky-0.1.1: [INFO] Creating local CVMFS repository. Segmentation fault 22:16:04 CEST +02:00 2019-07-19: cranky-0.1.1: [WARNING] 'cvmfs_config sft.cern.ch' failed. 22:16:05 (9820): cranky exited; CPU time 0.196851 22:16:05 (9820): app exit status: 0xce 22:16:05 (9820): called boinc_finish(195) </stderr_txt> ]]> In dmesg: [126929.347969] cvmfs2[9847]: segfault at 0 ip 0000000000000000 sp 00007ffffb2da988 error 14 in cvmfs2[557df2b4e000+5000] [126929.347972] Code: Bad RIP value. It's a quite plain install, only enabled user namespaces. user@computer:~$ cat /proc/sys/user/max_user_namespaces 63225 Did I miss something? /dda |
Send message Joined: 12 Sep 14 Posts: 1069 Credit: 334,882 RAC: 0 |
No you didn't miss anything. The CVMFS code we are using does not work on all Linux flavours. We need to rebuild to make it supports more platforms. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
Have tested -dev native and Production -native in ONE Boinc under Linux SL76. In -dev there is always creating a new slot-number when a new task is running. The old slot is empty after task is finished, but a new slot-number is taken. When slot number 100 is reached than Boinc send a message and no new task is running. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 1 |
3 User and three unsuccessful tasks: https://lhcathomedev.cern.ch/lhcathome-dev/workunit.php?wuid=1910459 |
Send message Joined: 13 Apr 15 Posts: 138 Credit: 2,969,210 RAC: 0 |
Seems to be quite a few of these 195 errors where the Tasks fail around the same point (90mins or so) for all 3 users. |
©2024 CERN