Category: storage

But they could use some good advice:

We’ve got a couple separate disks available as local backup storage, and my own data also gets occasionally copied to encrypted storage at BackBlaze. My daughter has her own “cloud” backups, which seem to be a manual push every once in a while of random files/folders she thinks are important. Including our media library, between my stuff, my daughter’s, and my wife’s… we’re probably talking in the neighborhood of 10 TB for everything at present. The whole setup is obviously cobbled together, and the process is very manual. Plus it’s annoying since I’m handling Mac, Linux, and Windows backups completely differently (and sub-optimally). Also, unsurprisingly, the amount of data we possess does seem to be increasing with time.
I’ve been considering biting the bullet and buying an NAS [network-attached storage device], and redesigning the entire process — both local and remote. I’m familiar with Synology and DSM from work, and the DS1522+ looks appealing. I’ve also come across a lot of recommendations for QNAP’s devices, though. I’m comfortable tackling this on my own, but I’d like to throw this out to the Slashdot community.

What NAS do you like for home use. And what disks did you put in it? What have your experiences been?

Long-time Slashdot reader AmiMoJo asks “Have you considered just building one?” while suggesting the cheapest option is low-powered Chinese motherboards with soldered-in CPUs. And in the comments on the original submission, other Slashdot readers shared their examples:

destined2fail1990 used an AMD Threadripper to build their own NAS with 10Gbps network connectivity. DesertNomad is using “an ancient D-Link” to connect two Synology DS220 DiskStations Darth Technoid attached six Seagate drives to two Macbooks. “Basically, I found a way to make my older Mac useful by simply leaving it on all the time, with the external drives attached.”

But what’s your suggestion? Share your own thoughts and experiences. What NAS do you like for home use? What disks would you put in it?
And what have your experiences been?

From Linuxiac.com:

– On Windows 11, using an Intel 7840HS CPU, compression time has improved from 13.4 seconds to just 1.8 seconds — a 7.4 times speed increase.

– macOS users with the M1 Pro chip will see a reduction from 16.6 seconds to 2.55 seconds, a 6.5 times faster performance.

– For Linux users on an i7-9700k, the compression time has been reduced from 16.2 seconds to 3.05 seconds, achieving a 5.4 times speed boost…

The release supports lesser-known architectures such as LoongArch, RISC-V, and others, ensuring LZ4’s portability across various platforms.

You already know that the frenzy didn’t last. As the web got faster, slicker, and more readily accessible, CD-ROMs came to look pretty mundane, and eventually faded from memory. Myst, once the best-selling PC game of all time, might be the only 1990s disc that retains a prominent spot in our shared cultural consciousness. (Full disclosure: I do have a friend who can be relied upon to fondly bring up Microsoft’s Cinemania movie guide about once a year for no apparent reason.) Revisiting the discs that defined the mid-1990s — all of which are incompatible with modern operating systems — isn’t easy. To get some of them up and running again, I downloaded virtual CD-ROM files from the Internet Archive and used them with Windows 3.1 on my iPad Pro, courtesy of a piece of software Apple removed from the App Store in 2021. Spending time with titles such as Compton’s Interactive Encyclopedia and It’s a Wonderful Life Multi-Media Edition, three decades after they last commanded my attention, was a Proustian rush. You may not want to go to similar extremes. But would you indulge me as I wallow in enough CD-ROM nostalgia to get it out of my system?

While this is a legitimate way to expand the capacity of a hard drive, it is necessary to note that 5TB 2.5-inch HDDs already feature a 15-mm z-height, which is the highest standard z-height for 2.5-inch form-factor storage devices. As a result, these 6TB 2.5-inch drives will unlikely fit into any desktop PC. When it comes to specifications of the latest My Passport, Black P10, and G-Drive ArmorATD external HDDs, Western Digital only discloses that they offer up to 130 MB/s read speed (just like their predecessors), feature a USB 3.2 Gen 1 (up to 5 GT/s) interface using either a modern USB Type-C or Micro USB Type-B connector and do not require an external power adapter.

According to Trendforce, the cause of the issue is two-fold: rising demand for high-capacity HDD products driven by the current craze for all things AI, and reduced production by hard drive manufacturers that means they are unable to meet the demand, leading to soaring prices. The rising demand comes from AI training requiring huge volumes of data: OpenAI’s GPT-3 model is said to have been trained using 45TB of data, which may have been surpassed for newer models. And while flash-based SSDs boast high-speed and low-latency, storing everything in flash would still be costly. Seagate launched a 30TB hard drive line last year. Hard drive production was cut by as much as 20 percent over the last two years or so because of falling orders during the pandemic, and now manufacturers are unprepared for a sudden uptick in demand.

Technological advancements have also affected these NAND chips, but not in a good way. The chips originally used single-level cell (SLC) memory cells that only stored one bit each, offering less data density but better performance and reliability. In order to increase the amount of storage the chips offered, manufacturers started moving to four bits per cell (QLC), decreasing the endurance and retention. Combined with the questionable components, it’s why CBL warns that “You shouldn’t rely too much on the reliability of flash memory.”

The report illustrates how some of the components found in the devices had their manufactures’ names removed or obscured. One simply printed text over the top of the company name, while another had been scrubbed off completely. There’s also a photo of a microSD card found inside a USB stick that had all of its identifying markings removed. It’s always wise to be careful when choosing your storage device and beware of offers that seem too good to be true.

HDD vendors sing a different tune, of course. Back in 2021, HDD vendor Seagate said the SSD most certainly would not kill disk drives. There’s a VAST vs Infinidat angle to it as well, with the former also stating disk drive IO limitations would cripple the use of larger disk drives in petabyte-scale data stores, with Infidat blasting back that it “must be joking.” Gartner has had a look in too, claiming that enterprise SSDs will hit 35 percent of HDD/SSD exabytes shipped by 2026 – though that would make Rosemarin’s 2028 cutoff unlikely. Pure recently stated SSDs would kill HDDs in a crossover event that would happen “soon.” Rosemarin, meanwhile, continued his argument: “Our CEO in many recent events has quoted that 3 percent of the world’s power is in datacenters. Roughly a third of that is storage. Almost all of that is spinning disk.

So if I can eliminate the spinning disk, and I can move to flash, and I can in essence reduce the power consumption by 80 or 90 percent while moving density by orders of magnitude in an environment where NAND pricing continues to fall, it’s all becoming evident that hard drives go away.” Are high electricity prices set to continue? “I think the UK’s power has gone up almost 5x recently. And here’s the thing … when they go up, they very seldom if ever come down … I’ve been asked many times do I think the cost of electricity will drop over time. And, frankly, while I wish it would and I do think there are technologies like nuclear that could help us over time. I think it’ll take us several years to get there. We’re already seeing countries putting quotas on electricity, and this is a really important one — we’ve already seen major hyperscalers such as one last summer who tried to enter Ireland [and] was told you can’t come here, we don’t have enough power for you. The next logical step from that is OK, so now if you’re a company and I start to say, well, we only have so much power, so I’m gonna give you X amount of kilowatts per X amount of employees, or I’m gonna give you X amount of kilowatts for X amount of revenue that you contribute to the GDP of the country or whatever metric is acceptable.”

The Gigabyte drive is currently listed on Amazon and Newegg, though the latter is currently sold out while the former is only available via a third-party marketplace seller — at a whopping $679.89 for the 2TB model. That’s almost certainly not the MSRP or a reflection of what MSRP might end up being once the drive becomes more widely available, which should happen in the coming month or two.

The other PCIe 5.0 M.2 SSD that’s now available is the Inland TD510 2TB, available at Microcenter for just $349.99 — assuming you have a Microcenter within driving distance. Inland is Microcenter’s own brand of drive, and while the cooler that comes with the SSD isn’t quite as large as the Aorus, it does feature a small fan for active cooling. Word is that the fan can be quite loud for something this small, so not a great feature in other words. Like the Aorus 10000, the Inland TD510 uses the Phison E26 controller and has the same 10,000 MB/s reads and 9,500 MB/s writes specification. Where Gigabyte doesn’t currently list random read/write speeds, the Microcenter page lists up to 1.5 million IOPS read and 1.25 million IOPS write for the Inland drive. Both drives also have an endurance rating of 1,400 TBW, with read/write power use of around 11W.

But someone’s doing something about it: the newly-founded Flickr Foundation, which has announced plans “to make sure Flickr will be preserved for future generations.” Or, as Popular Photography puts it, to stop photos “from suffering the same ill fate as our MySpace photos” — providing the example of important historical photos.

One particular collection their article notes is The Flickr Commons, “started back in 2008 as a collaborative effort with the Library of Congress to make publicly held photography collections readily available online for people seeking them out.”

It’s a massive, eclectic, fascinating archive that pulls images and content from around the world. This new organization hopes to integrate more partners and ensure that everything remains available and easily accessible…. If you’re not already familiar with The Commons, it’s a really fascinating online resource. It grants access to everything from historical portraits to scientific images and everything in between. It’s easy to get lost in the sheer volume of images available on the site, but Flickr relies on curators in order to bring notable images to the forefront and keep things organized and available.

With the establishment of the new foundation, Flickr hopes that it can keep this archive running to 2122 and beyond. It will doubtlessly add countless more images along the way.

Flickr is currently hiring a new archivist, according to their announcement (which also points out that the Flickr API was one of the first public APIs ever).

Among other things, it says that the foundation hopes to “investigate preservation strategies that could last for the next century,”

Residential homes are usually served by a single-phase power supply, and this project, on average, is expected to store and dispatch enough electricity to power more than 47,000 homes each year. Crimson Storage holds two long-term contracts with local utilities: a 200 MW/800 MWh 14-year and 10-month contract with Southern California Edison, and a 150 MW/ 600MWh 15-year contract with Pacific Gas and Electric.