[08:08] <monokrome> hey all
[08:08] <monokrome> has anyone ever seen this from MPD? ERROR: Failed to open "X3" (alsa); Failed to open ALSA device "default": Permission denied
[08:08] <monokrome> mpd has access to the files, it finds the files fine, but if I try to play audio it says "permission denied" even though the mpd user is in the audio group?
[08:23] <monokrome> I think it may be because the process is running w/ group "storage" but that means the process doesn't have group audio? even though the user it runs as has the group?
[08:23] <monokrome> Is that a thing?
[12:34] <qman__> monokrome: when you add a user to a group, that user has to log out and log back in to get the new permissions; have you shut down all the processes in that tree with the mpd user and relaunched them for the permissions to take effect?
[12:34] <qman__> stopping the mpd service is probably enough
[18:50] <dn_> I have a very odd problem with installing zfs on a new machine with a lot of cores/ram. https://nopaste.xyz/?5c47cceb46b9b2f7#HBcoskBzyCKjjKSYaYevePQNoAVzRPd7SdyQHCfapbBw - the native device performance is around 2343MiB/s - but if I make a single zpool with that same device I get only around  bw=340MiB/s (via fio benchmark). With the help of
[18:50] <dn_> #zfsonlinux I figured out that there is a very high cpu load, while running the benchmark - like loadvg 140+ with a ton of dp_sync_taskq and even more of z_wr_int using all 256 cores. I'm a bit out of ideas why I see this problem. The same happens if I use a SSD instead of an NVME. CPU is an EPYC
[19:24] <compdoc> dn_, there are people in ##hardware that own and use those cpus. dont know if they are present now, but ask