Hello Maxim, Maxim Cournoyer <maxim.courno...@gmail.com> skribis:
> Downloading > https://berlin.guixsd.org/nar/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697-gst-plugins-base-1.12.3.tar.xz... > guix substitute: error: download from > 'https://berlin.guixsd.org/nar/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697-gst-plugins-base-1.12.3.tar.xz' > failed: 404, "Not Found" I think it’s a bug in ‘guix publish’: the narinfo is still here: --8<---------------cut here---------------start------------->8--- $ wget -q -O - https://berlin.guixsd.org/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697.narinfo StorePath: /gnu/store/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697-gst-plugins-base-1.12.3.tar.xz URL: nar/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697-gst-plugins-base-1.12.3.tar.xz Compression: none NarHash: sha256:07rx2px28pv6vqvzww4i0sldjray4q4jfggz9x0vp3wqla78rwm5 NarSize: 3117480 References: FileSize: 3117480 System: i686-linux Deriver: mx8rpg1qqbl4244r2xsn3g59lw671sh3-gst-plugins-base-1.12.3.tar.xz.drv Signature: 1;berlin.guixsd.org;KHNpZ25hdHVyZSAKIChkYXRhIAogIChmbGFncyByZmM2OTc5KQogIChoYXNoIHNoYTI1NiAjMEZFNjA0QjNBRkJGRDYzRjM3RjA3NjJCMjg2MDBGMDFFRUVEQkZCNTE5RTQyNDAwMjNGOEE4NzlBRTA4OTVFOSMpCiAgKQogKHNpZy12YWwgCiAgKGVjZHNhIAogICAociAjMDhEMzhFNkFGM0ZGNzFGNENBMTBENTIwRjU5OTUyREZGNEMxQTREMzREODkwNEYwODVFMDY4Q0FGNTgyNjE4MCMpCiAgIChzICMwNDQwODg2RDEzQTVERkM5RDE4NURFMEJBNzkxMTdGREUxNEQ0OUEyMDE3MUJDQ0M4RjQxRUQ4NDQ5NzcyNDM1IykKICAgKQogICkKIChwdWJsaWMta2V5IAogIChlY2MgCiAgIChjdXJ2ZSBFZDI1NTE5KQogICAocSAjOEQxNTZGMjk1RDI0QjBEOUE4NkZBNTc0MUE4NDBGRjJEMjRGNjBGN0I2QzQxMzQ4MTRBRDU1NjI1OTcxQjM5NCMpCiAgICkKICApCiApCg== --8<---------------cut here---------------end--------------->8--- but the tarball itself is missing. On berlin, the narinfo is indeed around: --8<---------------cut here---------------start------------->8--- $ sudo ls -l /var/cache/guix/publish/none/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697* -rw------- 1 guix-publish guix-publish 998 Sep 19 11:12 /var/cache/guix/publish/none/g2ph0s1bjnzzn3q3h2pb8zw87bdxf697-gst-plugins-base-1.12.3.tar.xz.narinfo --8<---------------cut here---------------end--------------->8--- So the problem is that for uncompressed store items (‘guix publish’ serves *.tar.xz without any additional compression, so it uses the ‘none’ compression method from its viewpoint), ‘guix publish’ does not keep the nar in /var/cache/guix/publish, so it cannot guarantee its TTL. The fix is probably simply to store nars even for uncompressed store items, even if that increases disk usage. Ludo’.
