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#lvm

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I recently had to do some Docker related things which meant that it was time to retry Linux. My first idea was to install Debian SID and Void Linux - using dm-crypt and LVM on a spare laptop, and I wanted to tell the story of my time using each, as maybe you can get something out of it. Let'a get on with the story now.

# 1. Setting up Debian

I had no idea if the GUI installer for Debian was going to cause an issue, so I went for the next best thing: a KDE image and debootstrap. I was pretty confused by a lot of things, examples of which being setting rd.luks.uuid, locales, and I thought I install systemd in the initramfs as if it were Arch but I eventually gave up and used /etc/crypttab with it working. I had a Debian with full KDE setup in 2 days.

# 2. Setting up Void

I also set up Void while booted into Debian because I had prepared LVM for that when setting up Debian. I had to variate from the Void Linux disk encryption setup because using LUKS1 just felt weird. But I did borrow the crypttab setup from Debian which worked with a caveat: I had to decrypt twice. This was fixed by someone in the voidlinux libera channel thankfully. I had a nearly fully working Void with KDE setup at the end.

# 3. Issues with Void

With everything setup so that PipeWire could start with D-Bus, it did not start. I had another issue related to wireplumber and pipewire-pulse because I forgot to link their configs to `/etc/pipewire/pipewire.conf.d`. Other than that, no notable issues with Void.

# 4. Issues with Debian

I really like packaging things, and thought of adding a package I really wanted to Debian, but I really cannot wrap my head around packaging for Debian. I get it somewhat, use the `dh-*` set of tools to make a package for Meson, cargo, etc. but I'm still kind of stumped outside of that. I really like FreeBSD ports, NixOS packages and XBPS templates from Void as they are really simple to work with. I won't say that it's awful to work with Debian's packaging as I really have not had enough time to understand it.

# 5. Next stop, NixOS

I was previously a NixOS user, and I really need to revisit it as I used to really like it and haven't used it in a while. Additionally, I am also a maintainer for a few nixpkgs packages myself, so it would probably be a good idea for me to use NixOS to have the nicities of it while also contributing back to nixpkgs more. I like it for the same reasons as everyone else.

# 6. Why not FreeBSD

I love FreeBSD, and would like to put it on everything I own, but I had to use Docker. Installing Docker in FreeBSD looks really messy. I had no choice other than to set up Linux, on thankfully a spare laptop and not my main machine. I'll be honest, if I didn't need Docker, I would just use FreeBSD on that laptop.

# 7. The End

That's my chaptered semi-rant about my journey with 2 Linux Distributions, and any options I may also pick. Honestly, FreeBSD is not as complicated in my opinion due to documentation, tooling and ease of use of said tooling. Jails, bhyve and other nicities are also pretty cool. Tha ks for reading.

Mastering #LVM Management on #Ubuntu VPS: An Introductory Guide This article provides an introductory guide to mastering LVM management on Ubuntu #VPS servers.

Mastering LVM Management on Ubuntu VPS
Logical Volume Management (LVM) is a highly flexible, advanced partitioning scheme available on Linux. It enables users to create, resize, and move partitions easily without the need to shut down the system. ...
Continued 👉 blog.radwebhosting.com/masteri #vpsguide #logicalvolume #logicalvolumemanager

Mastering LVM Management on Ubuntu VPS: An Introductory Guide
RadWeb, LLC · Mastering LVM Management On Ubuntu VPS: An Introductory Guide - VPS Hosting Blog | Dedicated Servers | Reseller HostingThis article provides an introductory guide to mastering LVM management on Ubuntu VPS servers.

🌗 使用 LVM 緩存 SSD 加速 HDD:快速且廉價的大容量儲存
➤ 以低成本打造高效能儲存解決方案
quantum5.ca/2025/05/11/fast-ch
本文探討瞭如何使用 Linux 的邏輯磁區管理員 (LVM) 將 SSD 作為緩存,加速 HDD 的讀寫效能,提供快速且廉價的大容量儲存方案。作者分享了其在家中用於鏡像儲存的實作經驗,並說明瞭選擇 LVM 而非其他緩存方案 (如 bcache、EnhanceIO) 的原因,以及使用 mdadm 建立 RAID 1 陣列以確保資料可靠性的步驟。
+ 這篇文章對想要提升HDD效能,但預算有限的使用者來說,提供了非常有用的資訊。
+ LVM的設定步驟說明得很清楚,即使對LVM不熟悉的人也能理解。
#儲存 #LVM #RAID #SSD #HDD

Quantum · Fast and cheap bulk storage: using LVM to cache HDDs on SSDsMy attempt to create fast and cheap bulk storage by caching HDDs with SSDs on Linux, using standard lvmcache. Contains an introduction to LVM, RAID, and partitioning.

Mastering #LVM Management on #Ubuntu VPS: An Introductory Guide This article provides an introductory guide to mastering LVM management on Ubuntu #VPS servers.

Mastering LVM Management on Ubuntu VPS
Logical Volume Management (LVM) is a highly flexible, advanced partitioning scheme available on Linux. It enables users to create, resize, and move partitions easily without the need to shut down the system. ...
Continued 👉 blog.radwebhosting.com/masteri #vpsguide #logicalvolume #logicalvolumemanager

Mastering LVM Management on Ubuntu VPS: An Introductory Guide
RadWeb, LLC · Mastering LVM Management On Ubuntu VPS: An Introductory Guide - VPS Hosting Blog | Dedicated Servers | Reseller HostingThis article provides an introductory guide to mastering LVM management on Ubuntu VPS servers.

I need some partitioning help. I thought I had it figured out, but ...

I had a 250GB boot drive partitioned for my laptop, I cloned it to a 2TB drive and thought I expanded the right partition, but I'm missing a step.

These screenshots show the configuration of the drive now.

If you have any tips on how to expand the /dev/FWlappy-vg drive/volume group/etc to 1.5TB or full, please let me know!

I'm so annoyed I may format and start from scratch.

#linux#debian#lvm

hey hey #Linux #FileSystem #ZFS #RAID #XFS entities! I'm looking for extremely opinionated discourses on alternatives to ZFS on Linux for slapping together a #JBOD ("Just a Bunch Of Disks", "Just a Buncha Old Disks", "Jesus! Buncha Old Disks!", etc) array.

I like ZFS
but the fact that it's not in tree in-kernel is an issue for me. What I need most is reliability and stability (specifically regarding parity) here; integrity is the need. Read/write don't have to be blazingly fast (not that I'm mad about it).

I also have one
#proxmox ZFS array where a raw disk image is stored for a #Qemu #VirtualMachine; in the VM, it's formatted to XFS. That "seems" fine in limited testing thus far (and quite fast, so it does seem like the defaults got the striping correct) but I kind of hate how I have multiple levels of abstraction here.

I don't think there's been any change on the
#BTRFS front re: raid-like array stability (I like and use BTRFS for single disk filesystems but) although I would love for that to be different.

I'm open to
#LVM, etc, or whatever might help me stay in tree and up to date. Thank you! Boosts appreciated and welcome.

#techPosting