@ranlvor@diversity.kitchen avatar

ranlvor

@ranlvor@diversity.kitchen

Weiß nicht so recht, was hier in die Bio soll - der mit dem Rock und dem Halsband - Macht Dinge mit Computer-Netzen - „ein kleines bischen“ links - „etwas“ kinky - pan

#nobot #noindex #nosearch #nobridge

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ranlvor, to random German
@ranlvor@diversity.kitchen avatar

Technikphilosophie am Nachmittag: Schritt-Motoren sind doch auch nur 2-Phasen Wechselstrom Synchronmotoren, oder?

scy, to random German
@scy@chaos.social avatar

Seid ihr auch so angenervt wie ich davon, regelmäßig diverse Uhren neu stellen zu müssen? Nicht nur wegen Zeitumstellung, sondern auch einfach weil sie driften oder whatever. Alle Uhren gehen leicht anders und man muss erst mal mit irgendner vertrauenswürdigen Referenzuhr rumlaufen.

Dann, Protipp: Bastelt euch keinen CO₂-Sensor! Denn damit der präzise läuft, würde er gern mit der korrekten Temperatur, Höhe über NN, Luftdruck und am besten noch nem Referenz-CO₂-Wert kalibriert werden! 😬

ranlvor,
@ranlvor@diversity.kitchen avatar

@scy Der SenseAir S8 hat ja Automatic Baseline Correction… Also muss man den in der Theorie nicht kalibrieren…

Im Sommer funktioniert das recht gut wenn der Sensor regelmäßig für ein paar Stunden 400ppm CO₂ Luft sieht.

Im Winter geht bei mir aber irgendwas fürchterlich schief und die ABC korrigiert beim Lüften gerne mal in die falsche Richtung. Alleine 3 ABC-Sprünge mit je >100 ppm in den letzten 6 Stunden. 2x in die richtige Richtung, 1x in die falsche.

scy, to debian
@scy@chaos.social avatar

Turns out, -1 with over two separate physical disks and then putting a device on top of the RAID is really slow. As in, it's estimating to take a week to do the initial sync on the two 12TB WD Red drives on SATA. (For comparison, zeroing out one of these disks should take 8 hours or something.)

Apparently it's a somewhat-known problem with dm-integrity, related to its journal.

How would you build something bitrot-safe & encrypted with that hardware? 12.

ranlvor,
@ranlvor@diversity.kitchen avatar

@scy I'd use ZFS. It has RAID, checksums and encryption built in.

(edit: and creation of the pool is very fast, because it only needs to sync data that is actually allocated)

azonenberg, to random
@azonenberg@ioc.exchange avatar

Three guesses why this label is here now...

ranlvor,
@ranlvor@diversity.kitchen avatar

@azonenberg

My guesses:

  • USV was totaly destroyed by flipping the switch
  • USV and some things downstream where damaged by flipping the switch
  • USV, some things downstream and some things upstream where damaged…
ranlvor,
@ranlvor@diversity.kitchen avatar

@azonenberg So just the normal consequences of losing power, nice. I always thought the consequences would be much worse because of the scary warning signs.

At work we loose a switch here and there whenever a building loses power.

TechConnectify, to random
@TechConnectify@mas.to avatar

Need 240V for a test?

This'll work.

(Note: do not do this)

ranlvor,
@ranlvor@diversity.kitchen avatar

@TechConnectify German oh no-noises

cato, to random
@cato@chaos.social avatar

Is there any machine-readable collection of pride flags out there? Ideally some sort of JSON file with names and color definitions or something.

ranlvor,
@ranlvor@diversity.kitchen avatar

@cato There is @foone​s Pride-Flag-Application for MS-DOS. Perhaps you can parse this file…

https://github.com/foone/VGAPride/blob/main/flagdefs.cpp

blinry, to random
@blinry@chaos.social avatar

Found this on the balcony of my apartment in Osaka, which was on the 10th floor. Anyone wants to guess what was inside? :D

ranlvor,
@ranlvor@diversity.kitchen avatar

@blinry An emergency escape rope ladder

astrid, to random
@astrid@fedi.astrid.tech avatar

is there a term for seasonal affective disorder but it happens every season of the year

ranlvor,
@ranlvor@diversity.kitchen avatar

@astrid Over on birdsite someone called it „Depressione Quattro Stagioni“ a few years ago…

https://twitter.com/cuffedCatling/status/897783811857141760

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