ky56

joined 1 year ago
[–] ky56@aussie.zone 3 points 6 hours ago* (last edited 6 hours ago)

Not really. Even TrueNAS Core (ZFS) highly recommends ECC memory to mitigate this possibility from occurring. After reading more about filesystems in general and when money allowed, I took this advice as gospel when upgrading my server from junk I found laying around to a proper Supermicro ATX server mobo.

The difference I think is that BRTFS is more vulnerable to becoming unmountable whereas other filesystems have a better chance of still being mountable but contain missing or corrupted data. The latter usually being preferable.

For desktop use some people don't recommend ZFS as if the right memory corruption conditions are met, it can eat your data as well. It's why Linus Torvalds goes on a rant every now and then about how bullshit it is that Intel normalized paywalling ECC memory to servers only.

I disagree and think the benefits of ZFS on a desktop without ECC outweigh a rare possibility that can be mitigated with backups.

[–] ky56@aussie.zone 2 points 7 months ago

I think the only way it makes sense for Framework to get into the phone market is to follow the footsteps of Pine64 trying to create Linux phones. There's no point making a phone at an inherently higher cost to make it more durable and repairable with a "closed SDK" SoC that has a fixed EoL date. I made a more detailed comment about this in the main thread.

[–] ky56@aussie.zone 2 points 7 months ago* (last edited 7 months ago)

I as far as I know the best OpenWRT AP's / Routers you can buy right now is the Banana Pi R64, R3, R4(Still in development). Open source firmware with a long support life of updates and security patches and a nice metal casing.

I say as far as I know because I have not bought one yet as I don't have the funds for that right now. It is my next AP replacement though.

[–] ky56@aussie.zone 6 points 7 months ago

Framework tackling phones is useless if they go the mainstream SoC route (Qualcomm, Mediatek) as they don't have the software team needed to make those work properly (I would argue alot of handset manufactures don't either). From what I hear you need a hell of software team to "fix" the garbage Android SDK released for those chips. Most importantly is if they go the closed mainstream SoC route which have EoL SDK support dates then what's the point of building a durable repairable phone at a higher price point when you have to throw it out at the same as everyone else?

I want to see Framework enter the Linux phone market using "open" chips like Rockchip alongside Pine64's Pinephone (Pro) and the Librem 5 as I think they would more likely have the funds, dev time and community support to help bring say PostmarketOS into a usable state then have to rework the SDK. This way the phone's EoL date would be determined be the local phone infrastructure shutdowns. A much longer amount of time.

[–] ky56@aussie.zone 2 points 9 months ago (1 children)

Well I'm in my mid 20's so I'm hoping for at least that long :). No I won't likely need alot of what I store to last that long although I am a member of r/DataHoarder (not sure if they're on lemmy yet) but for a few items like family photos/videos it's nice to have it written in a way that I can mostly just set and forget. With the standardization and open source implementation of LTFS you have even less worry about having the software to read it in the future. A SAS IT mode HBA and linux with a git clone of the LTFS repo is all you need.

In terms of cost the drive was very expensive ($2500 NOS from eBay US) but if you treat that as the one off entry cost, the tapes are cheaper for me to buy than the equivalent in HDDs here in Australia. That's comparing ~$460 20tb EXOS HDDs from serverpartdeals.com to $43 x 8 = $344 2.5TB LTO-6 from stutchdata.com.au.

Also I store the tapes in IP67 boxes from bunnings along with a pack of desiccant and put the boxes in a cool but damp area. Don't really have alot of choice where I live. It's either that or hot daily temperature swings. Basement vs attic/garage.

I hope that's enough to store them correctly environmentally speaking. I am in the process of working out how to clean family VHS tapes that were not stored correctly and that's not an operation I want to revisit. An extended project is to make 900mhz button cell humidity/temperature monitors to notify me when desiccant has expired.

This may seem excessive but I would argue most don't do enough in an age where more and more is being stored digitally as the only copy rather than print, etc. I feel this is a small price to pay to keep the still more compact and convenient all digital lifestyle without the data loss issues most people experience. The drive was expensive to buy into but with how little I use it I hope it's going to last a long time.

[–] ky56@aussie.zone 2 points 9 months ago

There is one on the Wikipedia page.

https://en.wikipedia.org/wiki/DVD-RAM

https://upload.wikimedia.org/wikipedia/commons/2/24/DVD-RAM_FUJIFILM_disc_removable_without_cartridge_locking_pin.jpg

Due to the caddy nature I believe there were plans or limited availability of double-sided disks. That would have made it so much more appealing I think.

[–] ky56@aussie.zone 2 points 9 months ago (3 children)

Yea but the tape is likely to last the 20-30 year estimate. You couldn't say the same about HDDs especially the helium sealed ones.

Whether the tape drive will survive as well is another question but between the simpler mechanism, a drive 2 generations ahead can still read the tape, parts inter-compatibility if you needed to frankenstein an older drive with new rollers and motors and just plain buying and keeping drives sealed in storage as new-old-stock ahead of time. You have a few options to choose from.

Where as with HDDs you may have to repair each one. The helium ones you may have to re-gas.

Tape sounds like a better long term archival/backup approach.

[–] ky56@aussie.zone 1 points 9 months ago (2 children)

Believe it or not, first gen DVD-RAM came exactly like this. But manufacturers cheaped out / wanted the drives to be more easily compatible with CDs. So the caddys were scrapped.

[–] ky56@aussie.zone 1 points 9 months ago

And then unsolved as of late by manufacturers cheaping out.

[–] ky56@aussie.zone 2 points 9 months ago (1 children)

It's silly to be an absolute open source purist when it comes to Valve anyway. They arguably deserve the money for the amazing ecosystem they have compared to the competition and are one of the biggest contributors to getting GUI frameworks and other Linux systems developed for the Linux based steam deck.

Valve will likely be the party that gets VR working mainstream on Linux for the upcoming Valve Decard standalone headset. You want to talk about the power of open source... well... an affordable VR headset that's at least mostly open source in the software department that is also good for gaming. Sign me up. It'll be miles better than what Facebook shits out for it measly 3-4 years of support.

I have an OG Vive that I use as the multiplayer setup for when friends come over and it's still fully supported. 8 years later.

Valve may not be completely committed to everything open source but until someone out shines them they are the best option for flexibility and longevity.

Also someone need to be paid to develop open source software. This being the beginning of the topic and all. I'm happy for that to be Valve at the moment as they have shown the industry how to be better.

No I don't work for Valve, I'm just sick of closed restrictive platforms as well as open janky platforms for gaming and hardware with fixed EOL dates. I see Valve as the best balance/compromise.

Sorry for my brains wall of text mode.

[–] ky56@aussie.zone 2 points 9 months ago (3 children)

Steam is my dirty little secret when it come to my interest in open source. I believe that Valve will continue to hold it's long tradition of user first business as a private business with lord Gaben at the helm (yes I know he's mostly in the background at this point). I know that GOG exists however I really like steam forums, achievements, steam deck integration, steam link streaming and most importantly steamVR. Buying through GOG is going to massively impact my steamVR experience if you can even at all. steamVR compared to Oculus makes steamVR look like a very open platform. I hate Facebook with a passion for a variety of reasons so steamVR it is.

FOSS is a great tool/concept but at this time it doesn't apply to gaming and I don't really care to massively inconvenience my gaming experience for a small amount more of open source code. I say this as someone who daily drives a PinePhone, runs a Linux server with ZFS and is looking at a Framework laptop for my next laptop to run Linux on. Windows is still where gaming is at, especially for VR, and I don't care to try and fight to run close source games on an open source operating system. Seems like a waste of effort to me.

[–] ky56@aussie.zone 5 points 9 months ago (5 children)

I should add that I am broke myself so it's a bit high and mighty of me to say people should donate when I have not done so yet.

I have started by at least supporting game developers on Steam. Mostly indie to medium size studio ones. Again, I can't stand the AAA game DRM key crap.

 

Is there any progress regarding buying a Framework without Intel Boot Guard or AMD PSB enabled?

There is a dead discussion on the framework community form where framework talked about

exploring the idea of shipping a version of the mainboard with boot guard disabled for those who want to run their own firmware

back in 2021 but nothing since.

https://community.frame.work/t/intel-boot-guard-coreboot/1178

 

Does lemmy have an even remotely thriving version of r/homelabsales?

I don't want to break my anti-reddit oath since June but this might do it.

 

The 10GBase-LR is 1310nm and the QSFP-40G-LR4 CWDM channels are 1271, 1291, 1311 and 1331 nm. Are the 1310nm and 3rd channel 1311nm technically compatible?

I have a 10Gb and (will eventually have) a 40Gb switch both fitted with basic LR (Q)SFP+ transceivers and want to know if I can directly connect them or will I have to use an adapter to fit an SFP+ in an QSFP+ port?

I'm looking at using the XQX2502 QSFP+.

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