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Joined 10 months ago
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Cake day: June 24th, 2024

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  • Debatting with myself and to a lesser degree what to do in terms of our homeserver situation. While the proxmox node has more than enough CPU and RAM capacity left, the NAS, an older Synology, is full to the brim, EOL and needs replacement.And sadly being a mini PC the proxmox node is unable to get the HDs connected.

    So something new is needed and I would rather have my setup streamlined and combine the two.

    But that is… More difficult than anticipated. I really would like something power saving with ECC ram that can take at least two PCI-e (SFP+ and a potential graphic card for AI later on). That can take 4,better 6 HDs. And at least one,better two NVMe. …that basically means self building which I am happy with, but all current builds I calculate come out somewhere south of 2000€ (including two new HDs, as two old ones need to go). And that’s sadly out of the financial possibility at the moment.

    If only the fucking Ugreen (DXP6800)would support ECC. While not ideal in terms of PCI-e it would be enough to do the trick.



  • The European union never had any intention to be limited to land borders within Europe and explicitly understand themselve as a economic and trade, ethical values and international cooperation based union - which by the way does include far tighter equal defence rules than the NATO accords. This is especially important as Europe is not a well defined geographical area and its borders are somewhat fluid.

    Remember that before Erdogan Türkiye was considered as a possible member, Cyprus is a member, Georgia was on its way to a membership before the current government took a tour to Moscow, etc. The longest single country-to country land border the EU has is the French-Brazil border.

    And Canada has as much of a border to a EU country(but not the EU as Greenland is not part of it) as e.g. Türkiye has it’s European parts. So after all…this is not an issue at all.




  • I personally would start with TPU(after PETG) - the different shore grades provide a large usability for a lot of things and it print comparably well once you find the right calibration. Especially with a A1 as you mentioned you have one.

    To be honest I would skip ABS totally in an A1 unless you have an external enclosure with a good filtering and exhaust solution. Be aware of the noxious fumes ABS will produce that have a potential to intoxicate you and are suspected to cause cancer depending on the additives. (Among others ABS produces hydrogen cyanide when printed - which is often better known under it’s former German brand name: Zyklon B…)

    ASA nowadays provides a far less problematic (but not unproblematic) solution and while it’s a little bit more complicated to print it’s still manageable depending on the filament manufacturer. But you will need a temperature stabilised enclosure for both anyway, while ASA is a bit more sensitivitie,it doesn’t really matter that much for me.

    Within ASA I personally found a far larger bandwidth of printability between the manufacturers. The major manufacturers for PLA often suck - especially Bambu Lab ASA is hideous to print. If you are in Europe I cannot recommend the Black Forest Filament ASA enough, their stuff is not comparable to any other ASA I printed. Alternatively material4print. If you need a filament that is available worldwide Filamentum Apollo X is a solid choice, so is Polymaker,but both to a lesser extend.

    In theory PMMA, PCTG and CPE are also worth a consideration, but besides CPE all of them are far more difficult to print.

    BTW: All variants need to be printed very dry, ideally out of a warm dry box.


  • Tbf, comparing blender and openscad is more like comparing a hammer with a knife.

    FreeCAD would be the more obvious comparison here - and while Openscad has some benefits for more complicated projects it is less than optimal - and sadly FreeCAD still sucks compared to most commercial products,even though it has improved recently due to the ONSEL influence.









  • Possibly they think of themselves as unlovable,are so incompetent in relationships (any, not just a partner/SO)? Or because they just want a slave with a vagina&a silent mouth attached.

    When I was younger a friend of mine, for some reason I will never understand, fell for a Incel. They knew each other from Uni. She was/is cute, intelligent, witty, definitely not someone who is unable to find another partner. But wherever loves falls,right. She basically woed him for half a year,was treated shitty (dates ignored, multiple ghosting phases with idiotic reasons like “he didn’t like what dress she wore in class”,etc). The later confessed that they actually had sex once and it was beyond horrible because he literally told her he did not care for her wellbeing (not pleasure)at all.

    After that she thankfully decided to pursue other options. He had a long online rant about how she is a slut for leaving him, etc.

    (While our friendship didn’t last I know that she is happily married with kids now)



  • Ah, a Kiwi. Say hello to your sheep’s from me. (Sorry,former WA resident here, couldn’t resist)

    But yeah, we are using exactly that model - and it’s currently only 20 NZD less from what I pay wholesale in Europe for it. So it seems like a pretty decent price.

    The drive itself is solid. We currently have around 10, maybe 15, at our clients and it works without any hassle.

    I personally recommend to store the disk’s offsite(I store them in a locked box in a bank vault) and some of my clients choose to store another drive there to be extra safe,but I personally don’t see the point.


  • 3-2-1 is the minimal consensus and not recommended anymore for everything you need to reliably have access to after a long time - the fact that some ransomware viruses intentionally have a very time they are laying low to decrypt old and rarely used files is one of the main reasons. Healthcare, finance, taxation, accounting, etc. are all sectors that heavily rely on WORM media and long term tape storage.

    You are right that a spinning disk often can work for 10 years - but there is a reason they are exchange earlier in a professional setting. Not all of them will. And you were talking about cold storage disks. This is something even the manufacturers do not recommend - for a reason.


  • There are still problems with the hard drive solutions:

    • Powering up the drives for a short period does not help with error correction when sectors get compromised

    • As said before it is relatively risky as mechanical parts of HDs do not like to be moved only occasionally. While this problem has become less severe over the last years it still exists.

    • The updating will include copying from one drive to another - this process is highly suspectable to errors that might be correct with the right file systems - but it’s not a guarantee.

    • And the main problem: You want to achieve a long shelf life - which means you must consider periods of time when you might not be able to maintain the data. What happens when you are not able to do so? And your next of kin are not quite ready to go through your things? To give you an example: You copy your data on the HDs today, maintain the disk’s for four years and want to change disk’s in 5, which means in 2030. Sadly a weeks before you are able to do so, John,your neighbourhood’s stupid school bus driver hits you and you suffer a major traumatic brain injury. Even worse,you don’t die right away but suffer for another 5 years in a nursing home before a infection gets you. Your family meanwhile is not quite ready to get through your things as you are still alive, aren’t you? (For real,this is the case a lot) After your funeral it takes them another year to finally get through all your things. Now your drives haven’t been used for 7 years. Even worse,one of them slips through your next of kind hand and hits the ground hard. How big do you think the chances are the data is still available? I think we both know the answer. While M-Disks are also suspectable to damage there are hardened multi-disk cases that make them pretty much indestructible - nothing any HD case can ever achieve.


  • You need a designated M Disc capable burner,yes. (Not generic BDXL,there are slight differences) There are a few on the market though - they cost around 100-150 bucks usually.(In theory you can use a regular writer sometimes - I know people who do that,but why risk that?) I usually recommend the verbatim to my clients,they are dirt cheap and work flawlessly so far.

    For reading the discs any regular data-capabale blue ray disk drive will do.