I've been trying out the new fastly mirror. It usually works fine, but sometimes I see an update fail to download with 404 errors, even though the database from the same source announces the new package version. e.g. (-Syyuu this time just to be certain I'm using the fastly db): ``` $ sudo pacman -Syyuu [sudo] password for rpigott: :: Synchronizing package databases... core-testing 5.4 KiB 5.09 KiB/s 00:01 [########################################################################################] 100% core 116.7 KiB 88.1 KiB/s 00:01 [########################################################################################] 100% extra-testing 1028.4 KiB 531 KiB/s 00:02 [########################################################################################] 100% extra 8.0 MiB 4.91 MiB/s 00:02 [########################################################################################] 100% multilib-testing 871.0 B 2.39 KiB/s 00:00 [########################################################################################] 100% multilib 132.1 KiB 678 KiB/s 00:00 [########################################################################################] 100% :: Starting full system upgrade... resolving dependencies... looking for conflicting packages... Packages (12) glib2-2.86.1-1 glib2-devel-2.86.1-1 lib32-glib2-2.86.1-1 libnautilus-extension-49.1-2 librsvg-2:2.61.2-2 linux-firmware-amdgpu-20251021-1 linux-firmware-intel-20251021-1 linux-firmware-other-20251021-1 linux-firmware-realtek-20251021-1 linux-firmware-whence-20251021-1 nautilus-49.1-2 python-dulwich-0.24.7-1 Total Download Size: 108.16 MiB Total Installed Size: 245.67 MiB Net Upgrade Size: 1.60 MiB :: Proceed with installation? [Y/n] y :: Retrieving packages... linux-firmware-intel-20251021-1-any.pkg.tar.zst failed to download error: failed retrieving file 'linux-firmware-intel-20251021-1-any.pkg.tar.zst' from fastly.mirror.pkgbuild.com : The requested URL returned error: 404 warning: failed to retrieve some files error: failed to commit transaction (failed to retrieve some files) Errors occurred, no packages were upgraded. ``` But the webview does show it as available (this curl fails w/o the firefox UA): ``` $ curl -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0' --compressed 'https://fastly.mirror.pkgbuild.com/core/os/x86_64/' | grep linux-firmware-intel-20251021-1 <a href="linux-firmware-intel-20251021-1-any.pkg.tar.zst">linux-firmware-intel-20251021-1-any.pkg.tar.zst</a> 21-Oct-2025 23:33 113413009 <a href="linux-firmware-intel-20251021-1-any.pkg.tar.zst.sig">linux-firmware-intel-20251021-1-any.pkg.tar.zst..&gt;</a> 21-Oct-2025 23:33 119 ``` curl output with the cache http headers, if that's helpful: ``` $ curl -I https://fastly.mirror.pkgbuild.com/core/os/x86_64/core.db HTTP/2 200 server: nginx content-type: application/octet-stream last-modified: Fri, 24 Oct 2025 01:12:14 GMT etag: "68fad26e-1d29c" accept-ranges: bytes date: Fri, 24 Oct 2025 01:48:04 GMT via: 1.1 varnish x-served-by: cache-phx1710123-PHX x-cache: MISS x-cache-hits: 0 strict-transport-security: max-age=31536000 alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 content-length: 119452 ``` ``` $ curl -I https://fastly.mirror.pkgbuild.com/core/os/x86_64/linux-firmware-intel-20251021-1-any.pkg.tar.zst HTTP/2 404 server: nginx content-type: text/html via: 1.1 varnish, 1.1 varnish accept-ranges: bytes age: 908 date: Fri, 24 Oct 2025 01:48:19 GMT x-served-by: cache-fra-eddf8230029-FRA, cache-phx1710083-PHX x-cache: HIT, HIT x-cache-hits: 28, 0 strict-transport-security: max-age=31536000 alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 content-length: 146 ```