Posts by Tianyi Zhang

1) Message boards : Theory Application : Theory native fails with \"mountpoint for cgroup not found\" (Message 48076)
Posted 10 May 2023 by Tianyi Zhang
Post:

It seems like whenever boinc contacts lhc, it will check file size of cranky-0.0.32, if not matched, it will be redownloaded.

May 10 09:22:52 tyz-computer boinc[13726]: 10-May-2023 09:22:52 [---] Checking presence of 44 project files
May 10 09:22:52 tyz-computer boinc[13726]: 10-May-2023 09:22:52 [LHC@home] File projects/lhcathome.cern.ch_lhcathome/cranky-0.0.32 has wrong size: expected 6010, got 6030
May 10 09:22:52 tyz-computer boinc[13726]: 10-May-2023 09:22:52 [---] Using proxy info from GUI
May 10 09:22:52 tyz-computer boinc[13726]: 10-May-2023 09:22:52 Initialization completed
May 10 09:22:52 tyz-computer boinc[13726]: 10-May-2023 09:22:52 [---] Suspending GPU computation - computer is in use
May 10 09:22:52 tyz-computer boinc[13726]: 10-May-2023 09:22:52 [climateprediction.net] Fetching scheduler list
May 10 09:22:53 tyz-computer boinc[13726]: 10-May-2023 09:22:53 [LHC@home] Started download of cranky-0.0.32
May 10 09:22:55 tyz-computer boinc[13726]: 10-May-2023 09:22:55 [LHC@home] Finished download of cranky-0.0.32

for me the fix is to edit cranky-0.0.32 so that its size remains 6010

2) Message boards : Theory Application : Theory native fails with \"mountpoint for cgroup not found\" (Message 48074)
Posted 9 May 2023 by Tianyi Zhang
Post:

find a way to run native theory in debian 12 "bookworm". boinc 7.20.5
1.go to boincdir/projects/lhcathome.cern.ch_lhcathome and edit cranky-0.0.32, change /cvmfs/grid.cern.ch/vc/containers/runc to /cvmfs/grid.cern.ch/vc/containers/runc.new, so runc use cgroupv2
2.add

GRUB_CMDLINE_LINUX_DEFAULT="vsyscall=emulate quiet"

to /etc/default/grub, run

sudo update-grub

then restart, as in https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=5580#44241
3.now it should be running