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Joined 3 years ago
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Cake day: December 14th, 2023

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  • I use one of the maintained forks of watchtower.

    I use it to auto update within stable versions for things that are reputable enough to not make breaking changes, so nginx, apache, wireguard, traefik, etc. In over 10 years of running Plex I don’t think I’ve experienced a breaking update in the last 5-7 years at least, so I consider it safe enough. Any other software like Immich that I’m not sure if that’s safe, I keep it behind a vpn and update manually. But for things as big as nginx especially I feel very safe letting it auto update within a major version.












  • Raidz5 doesn’t exist, I assume you mean raid5? And you wouldn’t know, URE is sometimes silent, and because without parity during a rebuild you would be recalculating the parity bit and assumig every read on the remaining drives is successful. Except the URE rate for drives hasn’t gone down to match the increasing size of drives - so for a full 1x read of a large drive, you’re statistically at risk to get at least 1 URE.

    In short, there is no integrity checking when rebuilding a single redundancy array after a drive failure, so just because a rebuild succeeds, doesn’t mean nothing was lost or corrupted. With double redundancy, you will still have single redundancy during a rebuild, so you would be able to detect URE and retry reads or raise an error to the user.

    Some articles may make it overblown - you won’t lose your whole array, but any files stored in the block that had the URE during rebuild would be lost. And you might not know that it happened.

    You can read about it here: https://www.servnetuk.com/insights/ure-is-raid-5-dead








  • I completed a 300 mile move yesterday, and my homelab was one of the least stressful parts thanks to my pre-emptive downsizing from a half rack to just a Synology + Intel nuc. I also pre-emptively switched from forwarded ports to a reverse proxy because I didn’t want to be thinking about what isp I would end up with. Even further, I linked the nas and nuc directly with Ethernet so that I wouldn’t need to rely on static IPs or router-assisted local hostnames, mdns, avahi, whatever because I wanted to be able to transplant my lab onto any network just in case of emergency - thankfully I haven’t had to test that out but it’s nice knowing my lab should work on any network where both boxes can reach the internet / my reverse proxy. I was thinking worst case if we ended up in some apartment complex with some crappy provided setup that had broken local discovery then it would be 1 less thing to worry about.