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#loopback — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #loopback, aggregated by home.social.

  1. A quick follow-up: Given that caching an #LVM volume requires setting up a cache and a cache meta volume per data volume you need cached, this just gets needlessly complicated when dealing with a storage provisioner that constantly creates new volumes. Caching seems absolutely necessary with the hardware I have available and LVM seems like the only way to go. There are alternatives, like #flashcache by #Synology, but they're not part of the main stream #kernel.

    The solution? It ain't pretty, and I have still to test the performance implications of it. I've created a 4TB file on a filesystem cached by LVM, created a #loopback device from it, initialized that as an LVM physical volume, then added a volume group. The #OpenEBS Local LVM provisioner now uses this group to provision persistent volumes in #Kubernetes.

    Not sure about the implications of nested LVM'ing, but it solves the #caching issue.

    #linux #cache #hdd #nvme #ssd

  2. Через тернии к звездам: настраиваем сетевую связность Kubernetes на физическом сервере в ЦОД

    Привет, Хабр! С вами Антон Паус. Я четыре года проработал системным инженером в российском офисе Cisco, а сейчас работаю DevOps-инженером в Cloud.ru — занимаюсь Читать дальше

    habr.com/ru/companies/cloud_ru

    #kubernetes #k8s #devops #физический_сервер #цод #evolution_iaas #переезд #сетевая_связность #l3 #loopback

  3. ЛикБез по CAN-FD

    В этой заметке я написал про свой опыт работы с CAN шиной. Вы узнаете с какой стороны следует подходить к CAN сети. Образно выражаясь CAN - это труба для чисел. Можно метафорично сказать, что CAN - это нервная система автомобиля. Именно по САN передаются сигналы от датчиков и к исполнительным механизмам.

    habr.com/ru/articles/793966/

    #can #CANFD #YTM32B1ME05G0MLQ #FlexCAN #интерфейсы #Fieldbus #bus #automotive #loopback #teraterm

  4. It's been frustrating and fun -- mostly fun -- configuring my MacBook Pro and my new Rodecaster Duo for recording a multi-location #podcast. But with a little #Loopback magic I've finally got it set up to record audio in #AudioHijack, audio and video in #OBS, and audio on the #Rodecaster, all while my cohost is coming in via #Discord. All with no echo or appreciable lag.

  5. It's been frustrating and fun -- mostly fun -- configuring my MacBook Pro and my new Rodecaster Duo for recording a multi-location #podcast. But with a little #Loopback magic I've finally got it set up to record audio in #AudioHijack, audio and video in #OBS, and audio on the #Rodecaster, all while my cohost is coming in via #Discord. All with no echo or appreciable lag.

  6. I was initially tempted to blame a bug in one of my third-party @RogueAmoeba audio tools, namely either #SoundSource or #Loopback. But I knew very well it was actually more likely to be macOS itself.

    Ended up force-quitting #coreaudiod and #systemsoundserverd in #ActivityMonitor and… sure enough, things were back to normal after that.

    Today’s Apple for ya. A picture of software unreliability and untrustworthiness.

    2/2

  7. I was initially tempted to blame a bug in one of my third-party @RogueAmoeba audio tools, namely either #SoundSource or #Loopback. But I knew very well it was actually more likely to be macOS itself.

    Ended up force-quitting #coreaudiod and #systemsoundserverd in #ActivityMonitor and… sure enough, things were back to normal after that.

    Today’s Apple for ya. A picture of software unreliability and untrustworthiness.

    2/2

  8. I was initially tempted to blame a bug in one of my third-party @RogueAmoeba audio tools, namely either #SoundSource or #Loopback. But I knew very well it was actually more likely to be macOS itself.

    Ended up force-quitting #coreaudiod and #systemsoundserverd in #ActivityMonitor and… sure enough, things were back to normal after that.

    Today’s Apple for ya. A picture of software unreliability and untrustworthiness.

    2/2

  9. I was initially tempted to blame a bug in one of my third-party @RogueAmoeba audio tools, namely either #SoundSource or #Loopback. But I knew very well it was actually more likely to be macOS itself.

    Ended up force-quitting #coreaudiod and #systemsoundserverd in #ActivityMonitor and… sure enough, things were back to normal after that.

    Today’s Apple for ya. A picture of software unreliability and untrustworthiness.

    2/2

  10. I was initially tempted to blame a bug in one of my third-party @RogueAmoeba audio tools, namely either #SoundSource or #Loopback. But I knew very well it was actually more likely to be macOS itself.

    Ended up force-quitting #coreaudiod and #systemsoundserverd in #ActivityMonitor and… sure enough, things were back to normal after that.

    Today’s Apple for ya. A picture of software unreliability and untrustworthiness.

    2/2

  11. Today in audio routing, Final Cut Pro always sends to outputs 1&2, despite what is set in "Audio MIDI Setup", and it seems DaVinci Resolve works the same.

    I could not figure out what was going on. I could hear all other sounds. Relieved to have this figured out! 💜

    Source: proforums.harman.com/soundcraf

    #FinalCutPro #Loopback #MacOSAudio