Hi, Although the daemon is configured with --max-jobs=0, it sporadically builds on master machine instead of offload or fail.
Offload seems to work: --8<---------------cut here---------------start------------->8--- $ guix offload status guix offload: getting status of 1 build machines defined in '/etc/guix/machines.scm'... x.x.x.x kernel: Linux 5.4.0-26-generic architecture: x86_64 host name: jack-Precision-7820-Tower normalized load: 0.00 free disk space: 2383907.54 MiB time difference: 0 s $ guix offload test guix offload: testing 1 build machines defined in '/etc/guix/machines.scm'... guix offload: Guix is usable on 'x.x.x.x' (test returned "/gnu/store/883yjkl46dxw9mzykykmbs0yzwyxm17z-test") guix offload: 'x.x.x.x' is running GNU Guile 3.0.7 guix offload: sending 1 store item (0 MiB) to 'x.x.x.x'... exporting path `/gnu/store/ala5gqgj5agzxilvccsm3qqzqaiydwan-export-test' guix offload: 'x.x.x.x' successfully imported '/gnu/store/ala5gqgj5agzxilvccsm3qqzqaiydwan-export-test' retrieving 1 store item from 'x.x.x.x'... guix offload: successfully imported '/gnu/store/l23vb8ghypysf4ga0y27d8i87gigx89l-import-test' from 'x.x.x.x' --8<---------------cut here---------------end--------------->8--- Then, master daemon is configured with --max-jobs=0, --8<---------------cut here---------------start------------->8--- $ ps aux | grep guix-daemon root 346541 0.0 0.0 12124 5496 ? Ss 13:55 0:00 guix-daemon --build-users-group=guixbuild --max-jobs=0 simon 350521 0.0 0.0 6184 656 pts/1 S+ 14:01 0:00 grep guix-daemon --8<---------------cut here---------------end--------------->8--- Last, a common build works… --8<---------------cut here---------------start------------->8--- $ guix build git /gnu/store/lyv420lrfm5j4ixknbhs294k5f05qn1s-git-2.34.0-credential-libsecret /gnu/store/pj11pm007b2h6yz1b38q1l0kpxmcpcjj-git-2.34.0-credential-netrc /gnu/store/8wyjvrnsrviy1mvhvgy4nm6sg0brsz2b-git-2.34.0-gui /gnu/store/rvppl0bs1ghhhdfszkbz73k1dc70807l-git-2.34.0 /gnu/store/qff9ispj7bkpv9k6yp2gz689afqd0zpa-git-2.34.0-send-email /gnu/store/llhzwa22dns5qxwqppqg7c7sa5lr6r3j-git-2.34.0-subtree /gnu/store/ilgcyafxssrsn6d4aw7n8h8ycjla4vx7-git-2.34.0-svn --8<---------------cut here---------------end--------------->8--- …but that, --8<---------------cut here---------------start------------->8--- $ guix build git --no-grafts --check --8<---------------cut here---------------end--------------->8--- builds sometimes locally, sometimes not. The build had been once offloaded, but then not. For an example of offload [1]. I expect to always offload or fail because --max-jobs=0. Cheers, simon 1: <http://issues.guix.gnu.org/issue/39366>
