db_geek
@db_geek@norden.social
SELECT
'#bicycle 🚴♂️'
,'#databases'
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- Comment on LVM question 3 days ago:
@Cenzorrll For comparison of LVM with BTRFS there are several article available.
https://www.baeldung.com/linux/btrfs-lvm
https://fedoramagazine.org/choose-between-btrfs-and-lvm-ext4/From personal experience, I have an encrypted software RAID1 with mdadm and BTRFS on top.
Is not LVM, but same direction.
Before implementing this, I made some tests.
Related to encryption, when RAID1 was implemented with BTRFS, the CPU load had been doubled, because every BTRFS disk has an encryption process.
With software RAID1, only one encryption process is there. - Comment on ISO Homelab Power Saving Methods 3 days ago:
@irmadlad You are welcome.
The Arch Wiki also has a lot information about Power Management.
And I would say, most of them are independent if Arch Linux is used or not. - Comment on ISO Homelab Power Saving Methods 3 days ago:
@irmadlad That have also been my intentions, when I created the udev rules.
They are most generic and I use them on several systems for reducing some small power consumption.
Example: enabling of PCI power management
```
ACTION=="add|change", \
SUBSYSTEM=="pci", \
ATTR{power/control}="auto"
```
The things, which you listed in your first post are from my view good topics, for getting maximum results from minimum effort.
I started at
https://wiki.archlinux.org/title/powertop
and went further from there. - Comment on ISO Homelab Power Saving Methods 3 days ago:
@irmadlad Instead of using `--auto-tune, `I used the output from `powertop --html` and created some udev rules for activating of power management functions of relevant devices during startup.
With `--auto-tune` some of my USB HID devices like mice are getting not usable because of activated power management. - Comment on How do you get a certificate for an internal domain? 1 week ago:
@early_riser @jwildeboer has a blog post about using step-ca for something like this.
https://jan.wildeboer.net/2025/07/letsencrypt-homelab-stepca/
- Comment on Portainer on Debian or Proxmox? 3 weeks ago:
@damnthefilibuster There was just a post in my timeline about some applications for Docker Container Monitoring.
Maybe there are other alternatives, which fits better your needs: - Comment on Portainer on Debian or Proxmox? 3 weeks ago:
@damnthefilibuster Is it a subjective impression or do you have information about used ressources on your device?
Are you running something like Beszel for getting information about the used ressources, especial from running containers?
https://github.com/henrygd/beszelI'm running my services with rootless podman, but I can't compare it with docker. It's more related to security reason.
- Comment on Arr Podman Quadlets Setup 2 months ago:
@filister I don't have an arr stack running, but I'm using several podman quadlets for running successfully e.g. PostgreSQL, Nextcloud, HomeAssistant and some more.
Did you checked the journal with
`journalctl --identifier=<container name>` for possible errors?