UnfortunateShort

joined 1 year ago
[–] UnfortunateShort 3 points 14 hours ago

Love how 2/5 comments suggest using KDE (like any sane person) and I totally wasn't going to do the same (like any sane person).

[–] UnfortunateShort 6 points 21 hours ago (1 children)

Herleitung und Beweis mal außen vor, ist das ein Verfahren / eine Formel, die man stumpf anwenden kann. Wenn man sie beigebracht bekommt, ist i.d.R. das Ziel, eine der Funktionen so lange abzuleiten, bis sie komplett rausfällt oder sich Vereinfachungen ergeben.

Visualisierungen und Erklärungen dazu findet man sicher reichlich auf DuRöhre. Ich empfehle immer sich was zur Entstehungsgeschichte anzuschauen, da bleibt oft mehr hängen :)

[–] UnfortunateShort 6 points 1 day ago (2 children)

The earth isn't rotating and shaped like a pyramid

[–] UnfortunateShort 6 points 1 day ago

Arch is driving down the middle, flipping off both sides while having the time of your life.

(Caution: May be best or worst. Commenter may be heavily biased as he uses Arch btw.)

[–] UnfortunateShort 3 points 1 day ago (1 children)

Ich mag eigentlich Weißbretter, aber nur in Kombination mit umweltfreundlichen Schreibwaren, nicht Wegwerfmarkierern...

[–] UnfortunateShort 1 points 2 days ago

That's what you do with typos. If that comment happened to fall into the seconds it took me to do so, that's on me. But I kinda doubt it did and I also kinda doubt you got that the post was a totally obvious joke to begin with.

[–] UnfortunateShort 3 points 2 days ago

It used to be pretty terrible, but the frameworks are getting there, starting with the languages they are based on.

Believe it or not, Java has been optimized a ton and can be written to be very efficient these days. Another great example of a high-level, high-efficiency language is Julia. And then there is Rust of course, which basically only sacrifices memory-efficiency for C-speeds with Python-esque comfort. It's getting better.

[–] UnfortunateShort 3 points 3 days ago (1 children)

Oof, combined with demand and their strong MI300 series, AMD might finally gain some meaningful marketshare in data centers

[–] UnfortunateShort -2 points 3 days ago (2 children)

Which is exactly what I have written

[–] UnfortunateShort 7 points 3 days ago

c/unixsocks in a nutshell

[–] UnfortunateShort 4 points 4 days ago

Second this. What you need for high quality media is space, not speed. For any single stream, network and drive will be fast enough anyway. Your typical HDD offers like 4-6 times the bandwidth that a regular Blu-ray can provide. You can get 8TB HDDs for the price of 2TB SSDs. Random access doesn't matter for that application.

You might want to invest in redundancy and use a RAID 1 or RAID 10 array, depends on how valuable that media is to you or how long it would take to recover in case it's lost. A simple solution would be a btrfs software RAID, in case your are after something like a Linux home media server with Jellyfin.

[–] UnfortunateShort 3 points 4 days ago (2 children)

Ich fühle mich bei dem rumgemaimaie Richtung deutsches Internet immer genötigt darauf hinzuweisen, dass wir selbst gemessen am Rest der EU nicht Schlusslicht, sondern eher Mittelfeld sind. Da sind eher die Mobilfunkpreise ne Frechheit.

43
ich🐱iel (www.ndr.de)
 

Endlich mal fickend qualitative Nachrichten.

Zwei Katzen haben in Bremerhaven einen Einsatz der Polizei und Feuerwehr ausgelöst. Wie die Beamten mitteilten, alarmierten Anwohner eines Mehrfamilienhauses in der Nacht zu Mittwoch die Einsatzkräfte, weil laute Geräusche aus der Nachbarwohnung sie um den Schlaf brachten. Vor Ort öffnete den Angaben zufolge niemand die Tür, so dass die Feuerwehr sie aufbrechen musste. In der Wohnung fanden die Polizisten aber keine Menschen - sondern zwei Katzen, die es offenbar geschafft hatten, den Staubsauger einzuschalten. Die Beamten schalteten den Staubsauger aus und "ermahnten die beiden Vierbeiner mündlich, sich für den Rest der Nacht ruhig zu verhalten", so die Polizei weiter.

261
submitted 2 months ago* (last edited 2 months ago) by UnfortunateShort to c/[email protected]
 
 

Hey, so I have brand new HDDs I intend to put in a btrfs software RAID. They're Seagate ST4000VX016-3CV104 4TB Skyhawks. Workload is basically write and forget, I will probably never delete a thing.

However I decided to test them first and noticed that after writing about 160 GB, some SMART counters have gone up significantly. Read error rate went from 6.632 to 90.238.872 for example (seemingly all correct by hardware ECC), seek error rate from 143 to 87.661.

Am I reading things correctly? This does not seem like the way healthy drives should behave, does it? It similar on all of them tho. Are they just trash-tier drives they somehow got to work with ECC?

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