• 3 Posts
  • 86 Comments
Joined 2 years ago
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Cake day: June 23rd, 2023

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  • I have a truck where the oil drain plug is directly over the axle. I have to strap an offset funnel under the drain to get it to not splash all over the fuck, and of course, it’s not easy to get that stay put so inevitably I have oil everywhere. Same truck has the oil filter tucked up where I need a special oil filter wrench with a ratchet and extensions to remove it, and when you pull the filter out, you have to tip it so it spills the oil inside everywhere.

    I had an idea a long time ago of a website where you can crowdfund a private investigator to find engineers that do shit like this, and a crew to go over to their house and beat them halfway to death.







  • I would like to play with ceph but I don’t have a lot of spare equipment anymore, and I understand ZFS pretty well, and trust it. Maybe the next cluster upgrade if I ever do another one.

    And I have an almost unhealthy paranoia after see so many shitshows in my career, so having a pile of copies just helps me sleep at night. The day I have to delve into the last layer is the day I build another layer, but that hasn’t happened recently. PBS dedup is pretty damn good so it’s not much extra to keep a lot of copies.





  • I have no idea what you have going on, I’ve never seen LXCs take that long, even if I include the time it takes to down the containers and bring them up after a reboot.

    What are you using for running them? I just tested my docker LXC and it took 16 seconds from when I typed “reboot” to having a login prompt. And that’s on an ancient R410 server running proxmox.


  • I think you’re doing it wrong. LXCs boot almost instantaneously on a hypervisor since they hijack the host kernel, I’d be surprised if my CTs take 5 seconds.

    I would agree on the live migration issue but I guess you pick your services accordingly. I have a VM that runs docker and a LXC docker host, and I pick my containers for each accordingly.


  • ikidd@lemmy.worldtoSelfhosted@lemmy.worldHelp Reviewing My Server Setup?
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    4 days ago

    The advantages you gain with running a hypervisor on something like ZFS is immeasurable, for snapshotting, replication, snapshot backups and high availability. You don’t have to quiese machines to back them up and you can do instant COW snapshots before upgrades.

    KVM doesn’t really have overhead, that’s the kernel part. Maybe a bit of RAM, but with LXCs it’s negligible.