hrmpf
zectl
hrmpf | zectl | |
---|---|---|
14 | 6 | |
286 | 187 | |
- | - | |
8.0 | 4.4 | |
3 months ago | 3 months ago | |
Shell | C | |
GNU General Public License v3.0 or later | MIT License |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
hrmpf
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Linux Crisis Tools
I use zfsbootmenu with hrmph (https://github.com/leahneukirchen/hrmpf). You can see the list of packages here (https://github.com/leahneukirchen/hrmpf/blob/master/hrmpf.pa...). I usually build images based off this so they’re all there, otherwise you’ll need to ssh into zfsbootmenu and load the 2 gb separate distro. This is for home server, though if I had a startup I’d probably setup a “cloud setup” and throw a bunch of servers somewhere. About of times for internal projects and even non-production client research having your own cluster is a lot cheaper and easier then paying for a cloud provider. It also gets around when you can’t run k8s and need bare metal. I’d advised some clients on this setup with contingencies in case of catastrophic failure and more importantly test those contingencies but this is more so you don’t have developers doing nothing not to prevent overnight outages. A lot cheaper than cloud solutions for non critical projects and while larger companies will look at the numbers closely if something happened and devs can’t work for an hour the advantage of a startup is devs will find a way to be productive locally or simply have them take the afternoon off (neither has happened).
I imagine these problems described happen on big iron type hardware clusters that are extremely expensive and spare capacity isn’t possible. I might be wrong but especially with (sigh) AI setups with extremely expensive $30k GPUs and crazy bandwidth between planes you buy from IBM for crazy prices (hardware vendor on the line so quickly was a hint) you’re way past the commodity server cloud model. I have no idea what could go wrong with such equipment where nearly ever piece of hardware is close to custom built but I’m glad I don’t have to deal with that. The debugging on those things work hardware only a few huge pharma or research companies use has to come down to really strange things.
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Iso with zfs on it for debian recovery?
ZFSBootMenu or hrmpf.
- Recovering Data
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Looking for linux live usb with zfs support
hrmpf
- How is void linux hrmpf different to the live cd
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How to add packages to the iso so they load via a live environment?
I'm curious how that compares with this void live distro: https://github.com/leahneukirchen/hrmpf
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A Home Router Built on Void Linux and ZFSBootMenu
void-mklive zbm-wiki hrmpf
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ZFS 2.1.1 and grub-libzfs 2.06 (native encryption, root/boot as ZFS subvolume, special allocation class). Also few other questions (sorry for a loong post ;-)
As for recovery images, just download hrmpf and be done.
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Hacker News top posts: Sep 13, 2021
Hrmpf rescue system, built on Void Linux\ (18 comments)
- hrmpf rescue system, built on Void Linux
zectl
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How to handle zfs boot environments on Debian?
I came across zectl (https://github.com/johnramsden/zectl/blob/master/README.md) but found the docs quite sparse.
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Absolute beginner in Linux and truly enjoyed the journey of using Arch Linux
I've been trying to install it on ZFS root with systemd-boot but also have something like zectl for picking snapshots at boot time, so far no luck, seems hella complicated
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ZFS 2.1.1 and grub-libzfs 2.06 (native encryption, root/boot as ZFS subvolume, special allocation class). Also few other questions (sorry for a loong post ;-)
You'll have to give up GRUB to use zectl . I believe it only works with systemd-boot. I don't know how well it supports multiple operating systems on the same pool. I don't know if your pool can be encrypted.
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OpenZFS Debian root (/)
If you use a tool such as zectl for boot environments, then datasets that don't hold system data like rpool/ must be out of rpool/ROOT.
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How do you use zectl, simply?
Anyone using this? https://github.com/johnramsden/zectl
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Still confused as to how zfsbootmenu handles encrypted pools.
If that doesn't appeal to you, you might want to consider zectl or bieaz. I know zectl has an AUR package, at least.
What are some alternatives?
void-mklive - The Void Linux live image maker
zsys - ZSys daemon and client for zfs systems
zfsbootmenu - ZFS Bootloader for root-on-ZFS systems with support for snapshots and native full disk encryption
archiso-zfs - Easily load ZFS kernel module on any Archiso.
zfs - OpenZFS on Linux and FreeBSD [Moved to: https://github.com/openzfs/zfs]
dracut-crypt-ssh - dracut initramfs module to start dropbear sshd during boot to unlock the root filesystem with the (cryptsetup) LUKS passphrase remotely
linux - XanMod: Linux kernel source code tree
pixie - Full-featured 2d graphics library for Nim.
pipewire - Mirror of the PipeWire repository (see https://gitlab.freedesktop.org/pipewire/pipewire/)