datahoarder

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43 users here now

Who are we?

We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.

We are one. We are legion. And we're trying really hard not to forget.

-- 5-4-3-2-1-bang from this thread

founded 4 years ago
MODERATORS
26
 
 

Hello c/datahoarder! I need your help. Not sure whether this has been asked before—I've tried searching the web, but the only advice I can find is how to download episodes for podcasts whose feeds are still active.

The problem I'm trying to solve is that one of my favorite podcasts, Endless Boundaries Jam Radio, went offline during the pandemic. All the usual feed aggregators still show up in internet searches, but as they are not file hosts, just feed aggregators, all the episodes are now dead links (e.g. Podbay, Tunein, etc).

Thing is, I had already downloaded several episodes using the Playapod app on my iPhone. It's usable for now, but I'm very concerned about when I need to upgrade to a new phone.

Is there a trick for access the individual files on my iPhone that were downloaded through a third party app such as Playapod? TIA

EDIT: I figured out how to do what I wanted. Once I had installed ifuse and related dependencies (e.g. libimobiledevice) on my Linux PC, I could connect my iPhone to my PC via USB and browse the files on my iPhone in my distro's default file browser. Many folders are named as GUIDs, making it harder to tell what's what by just looking at their names, but I narrowed down the right folder by opening up the Disk Usage Analyzer app in Linux. In my case, the Playapod app is one of very few apps with more than a gigabyte of data. I still have to go through and figure out which episode each mp3 file is, but that's still better than having nothing at all.

Thanks to everyone who responded. I hope this info helps anyone else in a similar predicament!

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Hey guys, I'm setting up my NAS (openmediavault) and very much enjoying it! It now runs my Nextcloud and a couple of services. I got a mirror ZFS setup of two 8TB drives.

I got another two 8TB drives and am doubting whether I should add them as an extra mirror vdev, or create a new pool for extra backup. I'm not sure if that extra backup is necessary though, since I got a cloud backup already every day. My drives are only used 14% so I'm not even sure if I should already put them in the pool. What do you guys think?

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submitted 11 months ago* (last edited 10 months ago) by Lemmchen@feddit.de to c/datahoarder@lemmy.ml
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submitted 11 months ago* (last edited 11 months ago) by Nogami@lemmy.world to c/datahoarder@lemmy.ml
 
 

Just wondering if anyone knows which SAS connectors on the SAS826A backplane control which ports?

On my current setup only ports 8-11 are working so got some troubleshooting ahead of me.

The online manuals show the connectors but unhelpfullyndont indicate which ports are being used for each.

Also, anyone know what the ribbon cable beside the SAS wires is used for on supermicro cables? I don’t recall seeing it on other SAS cables.

30
 
 

I've recently aquired the hardware to build a home server/NAS. I'd love to know some community-guided advice on tools I should consider, and what best practices are?

For instance, how does redundancy work? Whay about automated backups? What OS should be running on a NAS? What utilities can I use to monitor the safety of my data? Perhaps even a guide about how to safely share that data outside my home network for personal use, or even open for the internet, without compromising my network?

Thanks for the discussion

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submitted 11 months ago* (last edited 11 months ago) by bdonvr@thelemmy.club to c/datahoarder@lemmy.ml
 
 

Well I'm just about fed up with streaming bullshit. I currently have a home server that's just a raspberry pi4 with a bunch of docker containers and it served my light usage well.

But with transcoding on Jellyfin I'll be needing some more power. And a bunch of storage. So wanting to perhaps build a new little server.

CPU requirements aren't high at all. Need to transcode maybe 2 concurrent 4K streams, A cheap discrete GPU or a CPU with a decent enough iGPU could handle this. Other applications are basically negligible, like Vaultwarden and PiHole, torrent, using as a general file storage server.

I also recently acquired a mini PC which is plenty powerful, but doesn't have any way of adding a bunch of drives. So another option is setting up a pure NAS and just using the mini PC as the server. It's got an i7 10700T and iris 630 iGPU.

I've been using Linux and self hosting basic things for years, but I'm pretty new to this level of hardware and little experience with RAID.

Budget: ~$500ish - storage goal: 12+ TB

33
 
 

I have about 100gb and growing that is critical for my business. File size growth is slow, so it will be years and years before it even gets to 200gb.

I have multiple local copies and a copy in google drive, but I want to leave a hard drive at my mother-in-law’s house.

I only want 2.5 form factor or smaller as my mother-in-law will be carrying it here when she comes to visit us on the city.

I’m not sure what the recommendation is. I’m not a millionaire, I’m just freelance. So, I’d like to minimize cost.

34
 
 

XeNTaX forums and wiki have shut down and archival attempts have been suppressed. But for good reason!

35
 
 

I admit they were way too cheap for what they are (like 15% cheaper than same-size Ironwolf), so I gambled it haha there were no indications that these drives were OEM or similar.

Back to issue at hand: since I can't personally have the five years warranty on these, only the original purchaser can, and I have no way to know who they are and when they bought them, I should just return them, right? And maybe buy the next ones only from authorized sellers?

edit: also, now that I think about it, and before I make the same mistake twice, there's no way I can get enterprise drives as a normal consumer, can I, at least not brand new? I expect any enterprise drives I can find will have the same issue, i.e. bought by someone else for servers or similar, and then resold, correct?

edit 2: actually WD sells enterprise drives on their website, so my previous assumption about it was wrong

36
 
 

What do you think of dual actuator hard drives? I never knew these even existed...

Here's a quick summary of the vid for those who want a TL;DW:

  • Dual actuator drives are a single drive with two actuator arms inside
  • These arms have their own platters, each with access to half of the drive's capacity
  • The SAS version shows up as two separate drives: one for each actuator
  • The SATA version shows up as a single drive, however can be partitioned at a specific LBA near the middle to use both actuators independently
  • Linux kernel updated to support these drives better when queuing commands
  • Capable of saturating a 5gbit SATA link

Personally, my concern is RAID setups, particularly in a SAS config. Will filesystems like ZFS and BTRFS know that two storage devices are the same physical drive... aside from that, and concern about more mechanical parts, this looks exciting especially for sequential speed throughput!

EDIT: fix typos

37
 
 

cross-posted from: https://feddit.uk/post/4478496

Veteran film collector John Franklin believes the answer is for the BBC to announce an immediate general amnesty on missing film footage.

This would reassure British amateur collectors that their private archives will not be confiscated if they come forward and that they will be safe from prosecution for having stored stolen BBC property, something several fear.

“Some of these collectors are terrified,” said Franklin, who knows the location of the two missing Doctor Who episodes, along with several other newly discovered TV treasures, including an episode of the The Basil Brush Show, the second to be unearthed this autumn. “We now need to catalogue and save the significant television shows that are out there. If we are not careful they will eventually be dumped again in house clearances, because a lot of the owners of these important collections are now in their 80s and are very wary,” he added.

Discarded TV film was secretly salvaged from bins and skips by staff and contractors who worked at the BBC between 1967 and 1978, when the corporation had a policy of throwing out old reels. And Hartnell’s Doctor Who episodes were far from the only ones to go. Many popular shows were lost and other Doctor Who adventures starring Patrick Troughton and Jon Pertwee were either jettisoned or erased. A missing early episode of the long-running sitcom Sykes, starring Eric Sykes and Hattie Jacques, has also been rediscovered in private hands in the last few weeks.

...

The BBC said it was ready to talk to anyone with lost episodes. “We welcome members of the public contacting us regarding programmes they believe are lost archive recordings, and are happy to work with them to restore lost or missing programmes to the BBC archives,” it said.

Whether this will be enough to prompt nervous collectors to come forward is doubtful. While collectors are in no real danger, the infamous arrest of comedian Bob Monkhouse in 1978 has not been forgotten, Franklin suspects: “Monkhouse was a private collector and was accused of pirating videos. He even had some of his archive seized. Sadly people still believe they could have their films confiscated.”

38
 
 

Apologies if this isn't the right community to ask in, I figured folks who use them would know, but if there is a better place to ask, please let me know!

So - I need to buy some external storage, and looking at prices and with the long run in mind, I was leaning towards a 18TB WD Elements or 16TB SEAGATE Expansion, but after looking at the reviews I am concerned about the noise levels, since I have sensory processing disorder, making me really sensitive to noise and this is going right by my bed and will hopefully function as an active backup, so will be always on.

Apparently there's a thing called Preventative Wear Levelling which will cause the drive to rev up every few seconds, and all drives (HDD anyway) do it, but it's the size of the drive that affects how much sound it makes, is that right?

If that's the case, is there a size drive where the noise becomes noticeable that I should stay under, or is it a case of trial and error and "my mileage may vary", and actually any drive could end up being noisy?

Alternatively, is there a quiet but affordable (in terms of ££ per TB, I wouldn't buy a significantly smaller SSD for the same price as those I mentioned, for example) alternative?

TIA

39
 
 

it would be great if the downloader isnt command line based and can list all the VODs of the channel at once after typing in the channel username/ link (but not too necessary). TYSM <3

P.S - I don't wanna watch but directly download the VOD (i am aware of the TwitchNoSub extension)

40
 
 

I've been seeding many Foss things for years but for some reason, people keep downloading Ubuntu versions that are more than 3 years old.

Any ideas why there is always someone downloading the ancient stuff, especially Ubuntu?

41
 
 

I bought a 15.36TB SSD SAMSUNG PM1633A SAS MZ-ILS15TA DELL EMC MZ1LS15THMLS-000D4

I am trying to figure out what to buy in order to connect it to my desktop PC via PCIE. Is this a viable or recommended solution?

SFF-8643 to SFF-8639 cable

Dell LSI 9311-8i 8-port Internal 12G SAS PCle x8 Host Bus RAID Adapter 3YDX4

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I have an old computer that I use for storing and streaming my media. It has an attached external drive. I would like to increase my storage and build something that could be extensible to at least 100TB. I am not worried about backup.

I looked and I think I need a HDD rack or enclosure. Some people gave me links to good deals on ebay and some other sellers but they are based on the US and shipping fees are high. I saw this HDD enclosure and it seems to be what I am searching but I don't if they are good.

Do you have some advices for me?

43
 
 

I'm trying to archive all the images from a website, this one specifically: https://stevegallacci.com/archive/edf
However, when I use a tool like DownThemAll, it just pulls the thumbnails that link to the full image and not the image itself. Dunno if that's because I'm using the software wrong or that's just a limitation of DownThemAll. Is there any way to bulk download the full images without having to do so manually?

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submitted 1 year ago* (last edited 1 year ago) by mumei@lemmy.world to c/datahoarder@lemmy.ml
 
 

I want to setup a NAS (mainly for storing games and videos), that I'd also like to use to watch said videos on a WiFi TV and to install games on a separate PC connected via ethernet. This is the part list I came up with (plus whatever GPU I can get for as cheap as possible, I can probably get a ~~GT 730~~ GTX750 for free). I also don't need it to be on 24/7, if that's OK. I can place it in the same room as my main PC and hook it up to the same monitor to turn it on and start it up.

What's wrong with it?

PCPartPicker Part List

Type Item Price
CPU AMD Ryzen 3 3100 3.6 GHz Quad-Core Processor $50.00
Motherboard ASRock A520M-ITX/ac Mini ITX AM4 Motherboard $99.40
Memory Kingston Server Premier 8 GB (1 x 8 GB) DDR4-2666 CL19 Memory $36.00
Memory Kingston Server Premier 8 GB (1 x 8 GB) DDR4-2666 CL19 Memory $36.00
Storage Samsung 860 Evo 250 GB 2.5" Solid State Drive Purchased For $0.00
Storage Seagate IronWolf NAS 4 TB 3.5" 5400 RPM Internal Hard Drive $118.00
Storage Seagate IronWolf NAS 4 TB 3.5" 5400 RPM Internal Hard Drive $118.00
Video Card Gigabyte GV-N750OC-1GI GeForce GTX 750 1 GB Video Card Purchased For $0.00
Case Fractal Design Node 304 Mini ITX Tower Case $117.70
Power Supply be quiet! Pure Power 11 CM 400 W 80+ Gold Certified Semi-modular ATX Power Supply $58.10
Prices include shipping, taxes, rebates, and discounts
Total $633.20

PCPP says that R3 3100 isn't compatible with the RAM I picked (although I can't find why); it also says MoBo doesn't support ECC RAM, but on the producer's website it says it does (https://www.asrock.com/mb/AMD/A520M-ITXac/index.asp#Specification) , so I think PCPP is wrong.

I tried building around LGA 1150/1151 but motherboard prices are way higher (although CPU prices are lower).

I don't think I can make it much cheaper than this, since I'm buying everything, but if you can point me in a cheaper direction, feel free to do so!

Thanks in advance

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Good afternoon all, I have half-assed my backups for 15 years, and it is not sustainable, and I need your help! I have the following setup: 1x Raspberry Pi 4 with a WD USB3 MyBook 4TB as a NAS target using OpenMediaVault. This works well enough, but is not in my mind a long term viable solution. 1x Apple Airport TimeCapsule A1355 2TB

I also have a smattering of other drives collected from over the years in MyBooks, all USB 2.0 drives, a 2TB mirror edition (2x 1TB drives in RAID 0 or RAID1), 1TB, and 500GB. This does not include the random 750 GBs, 500 GB and old 250 GB drives that I’ve taken out of my Macs and PCs over the years as I’ve upgraded them. I’ve got files scattered everywhere on them, plus on my MacBook and several other PCs and Macs around the house.

I need some help consolidating this into a single solution with priority to my photos and family home videos for data integrity. Then to a lesser extent, maybe PC backups and file storage.

Currently all of my photos are backed up to Google Photos or Amazon photos. With the fact that neither google or amazon is to be trusted with my photos, I’m ok with dumping them. Web based backup solutions are iffy, it takes forever for a backup to complete, as I am on a 60megabit download, with about a 5megabit upload connection. According to some things I’ve seen advertised nearby, fiber is being ran throughout the area, but it may be a year or two before it comes to my neighborhood.

For other hardware I have laying about, I have a 1st gen i7 980x system that is idle nowadays and is full of low capacity drives by today’s standards, a 2008 MacBook, the above mentioned 2012 MacBook Pro, an Atom n450 netbook, and an AMD Ryzen 5700g based prebuilt. None of them really seem to be something that would be useful as a ZFS based NAS or anything. But is a ZFS NAS or BTRFS system something that I need, or would my needs be better met by something else?

I have also looked at an OWC Mercurydisk M-Disc compatible burner for photo and video backup.

What are some options to look into? Preference would be on not breaking the bank and not necessarily set and forget it, but something I haven’t got to fight with to keep running.

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@ray@lemmy.ml Got it done, I'm first of the mods here and will be learning a little Lemmy over the next few weeks.

While everything is up in the air with the reddit changes I'll be very busy working on replacing the historical pushshift API without reddits bastardizations should a PS version come back.

In the mean time you should all mirror this data ensuring its survival, do what you do best and HOARD!!

https://the-eye.eu/redarcs/