Why did you say six months?
He's coming.
This matters. This is important. Why did you say six months?
Why did you say five minutes?

Monday, April 26

Geek

The Naming Of Servers Is A Serious Matter

Ignoring for the moment that I screwed up and currently have two servers called Aoi.

Given my supernatural anime schoolgirl colour name theme, I have to note how many of the Hololive talents' names relate to colours:
  • Sora via sora-iro, sky blue
  • Sakura via sakura-iro, cherry blossom pink
  • Haachama's official name is Akai Haato, and aka there means red
  • Fubuki's family name is Shirakami, where shira means white
  • Matsuri's family name is Natsuiro, summer-coloured
  • Shion's family name is Murasaki, purple
  • Noel's family name, Shirogane, where shiro is also white
  • Botan's family name, Shishiro - white again
  • Nene's family name, Momosuzu, via momoiro, pink
  • And Aqua is, well, aqua
I'm considering names for possibly two servers here in Sydney, because they give you a discount on the second one, so two big servers prepaid for a year works out about the same as my current smaller server paid hourly.  After cancelling a couple of things elsewhere I'll end up saving money - and have 96GB of RAM and 24 cores on tap locally.

One would be for stable stuff - my personal email and GitLab servers, Minecraft, that kind of thing, and the other for dev and test environments.

Quick inventory:
  • Akane, Utah: Ryzen 3700X, 64GB RAM, 3.2TB NVMe
  • Mikan (probably), Dallas: Xeon W-1290P, 64GB RAM, 3TB NVMe
  • Aoi (original), Dallas, Xeon E-1240, 32GB RAM, 1TB SSD
  • Aoi2, Dallas, VM, 12 cores, 48GB RAM, 720GB SSD
  • Kurumi, Dallas,  VM, 8 cores, 32GB RAM, 480GB SSD
  • Midori, Los Angeles, VM 6 cores, 24GB RAM, 240GB SSD - just cancelled, will replace with a Sydney server
  • Sakura, Singapore, VM, 8 cores, 32GB RAM, 480GB SSD - will probably cancel and replace with a Sydney server
  • Chiriri, Sydney, 2 cores, 4GB RAM, 125GB SSD - seems tiny now
  • Mew, Dallas, 48TB backup server
  • Lurulu, Dallas, 16GB RAM, 768GB RAID-5 SSD, CPanel 

(That's really more than we need.)

I was going to call Aoi2 Akko, and Mikan Akai, but I'm probably going to steal those names for the two Sydney servers.  Name the Dallas server Mikan, move everything off Aoi and Lurulu onto Mikan and cancel those two, leave new Aoi named as-is, add two new servers in Sydney named Akai and Akko for dev and prodution respectively, and move everything off Chiriri, Midori, and Sakura onto those and then cancel the three older servers.  There are also a couple of tiny DNS servers, and those can go too.

Which actually leaves (new) Aoi and Kurumi sitting doing nothing.  I'll likely set up new Aoi as an internal CDN, since I already did that while Ace's server was down.

Update: Wait, I already installed LXD on the new Dallas server, and that has the server name bound into it because of how I chose to set up the storage pools.  So I'd need to completely uninstall and reinstall that first.

The containers on the dev servers would be named for individual projects and services anyway - caddy, nginx, minx, minecraft - rather than abstract names for a collection of services, so probably not worth the fuss.

Update Two: Fine print - the new server in Dallas comes with less bandwidth than the other main server, and it counts inbound bandwidth, which is usually free.  So dumping the daily backups onto it from Utah is convenient, but it actually uses an appreciable percentage of the monthly allowance.

Sigh.  The route from Utah to Mew, the main backup server, is still flaky, but is averaging 5 to 10 MB/sec now instead of 1, so it's at least usable.

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Sunday, April 25

Geek

Daily News Stuff 25 April 2021

Turkeys All The Way Down Edition

Top Story


I mentioned that Dirty Pair could get trippy at times.  That peaked in two of the movies, Affair on Nolandia, and the one you see here, Project Eden.



Tech News

  • SSDNodes has announced availability in Sydney starting Tuesday.  Which presumably means Wednesday Sydney time.  They like to send out these announcements at 4AM with  super special deals that only last an hour, so the only time I'm awake to catch them is when I'm dealing with a server fire.

    SSDNodes is a smaller cloud provider that specialises in long-term requirements.  Instead of paying Amazon or Digital Ocean ten cents an hour for a server, you pay SSDNodes $99 per year for three years up front.  Which means - if you do the maths - and if you end up using that server for three years - that you save about 90%.

    I've had a development server with them for about a year, but I really wanted one in Sydney rather than Los Angeles, because the ping times are about 30x faster.  On Wednesday I'll finally get that.


  • A new dedicated Ethereum mining chip can run as fast as 32 Nvidia RTX 3080s.  (Tom's Hardware)

    Good.  Maybe we can get video cards on the shelves again at some point.

    It should be better for the environment too, as it draws only...  Oh.  Only 2500W.


  • Intel's 35W Rocket Lake CPUs are shipping.  (Tom's Hardware)

    These are aimed at small form-factor and all-in-one desktops; you still get eight cores but they use a lot less power than the standard 125W chips, which use 250W, truth in advertising having died long ago.


  • Don't click on this in Chrome, it will crash the browser tab.  (GitHub)

    I warned you, and you still clicked on it, didn't you?


  • The update server for password manager Passwordstate got hacked.  (Ars Technica)

    The hackers installed malware that got installed automatically in the next update, and then stole your passwords.

    Which means that 29,000 additional companies got hacked, and everything they do is now suspect as well.

    Trust no-one.


  • The University of Minnesota idiots have published an open letter apologising for getting caught.  (Phoronix)

    The letter insists that other patches from UMN are legitimate, but that is precisely what they said when they tried to submit additional buggy patches after getting caught the first time.

    Ban them for life, again, twice as hard.


  • Is Hirsute Hippo an enterprise play?  (ZDNet)

    On the one hand, Ubuntu release names increment the letter of the alphabet each time; on the other hand, this is their second time through.  Hirsute Hippo is 21.04, though.  8.04 was called Hardy Heron.

    It integrates directly with Microsoft's Active Directory services, which are pretty much universal in the enterprise world and which I have the good fortune to have never come within a mile of personally.

    Also, it's free.  Enterprise customers will pay for support contracts, but normal humans can just download it.

    On the other hand, it's not a long-term support (LTS) release; you'll need to upgrade first to 21.10 and then 22.04 to get that.


  • An Oklahoma woman has had a felony embezzlement charge on her police record for 21 years and no-one bothered to tell her - though you bet they told her employers - because her boyfriend forgot to return a rental tape of Sabrina the Teenage Witch in 1999.  (Yahoo)

    These are the people who want you to trust them with, basically, everything.


  • SpaceX's Crew 2 module has arrived safely at the ISS.



    Next stop, Andromeda.


  • YouTube is refusing to let a DMCA troll dismiss its own lawsuit.  (TorrentFreak)

    This is a fun case where YouTube caught the complainant red-handed: They filed the complaint from the same IP address as one of the supposedly infringing users.

    Actually, I'm not sure what the end goal was here.  These people look like idiots.

    I'd like to see both parties lose somehow, but I'm happy for today to see the DMCA trolls ground into the dirt and forced to pay all of YouTube's legal fees.


Check the Fine Print Video of the Day



Dell is automatically opting customers in to a $10 monthly warranty plan.  It's not a bad plan in itself - it provides indefinite on-site repairs, tech support, and accidental damage insurance - but it's complete garbage that it's selected by default somewhere in the details of a page that takes several minutes to read.

You can at least cancel, and that leaves you with a standard 1 year on-site warranty, but it still sucks.


Disclaimer: You could build your own system, of course, except that you can't.

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Geek

Shut Up And Take My Money

SSDNodes is launching a Sydney location on Tuesday.

I'm pretty sure they oversell RAM (and CPU, but everyone oversells CPU).

And setting up LXD on their servers is a bit fiddly since you can't define custom partitions; you need to create a large file and build a ZFS volume on top of it so LXD can use it.*  (lxd init will do that for you, but if you're talking about hundreds of GB of space you're much better off doing it manually.)

And you have to pay for a year in advance to get a reasonable deal, instead of hourly like the major cloud providers.

But if you do all that, it comes out at a fraction of the cost of Digital Ocean or Linode or Vultr.  A pretty small fraction.  I can replace my 4GB local dev server with a 32GB or maybe 48GB one, depending on what deal they offer - at about the same price.

Which is good, because the Minecraft server is really bogging it down.  Maybe I should turn off the chicken cannon.

Nah.


* This is a bad idea if you're running directly on hardware because ZFS has excellent handling of hardware errors and you want it to talk to the drives as directly as possible.  On a virtual server, if hardware errors are getting through to you you're already in deep shit.  So worst case you restore your entire server from the SSDNodes backup, or your containers from offsite backup.  If there's an unexpected reboot you should just need to wait for the ext4 journal to recover first, before you can mount ZFS and let that recover its journal.  And on NVMe storage that's pretty quick.

Still worth it; ZFS snapshots, deduping, and compression all work fine this way.

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Saturday, April 24

Geek

Daily News Stuff 24 April 2021

And You Get A Pad Sieuw Edition

Tech News

Sure, Dirty Pair is your classic sci-fi action adventure comedy, but it can also get seriously trippy.



Tech News

  • Dear Windows notifications: FUCK THE HELL OFF!

    A YouTube livestream starts, and I want to comment on it.  It's on the computer to the left...  Yes, I do have five computers on my desk, do you not?  Anyway, on the right half of the computer to the left, and I go to leave a comment in chat.

    POP!  Notification that the livestream has started, blocking the chat window.

    Yes, thanks, go away so I can -

    POP!  Notification that a different livestream started eleven hours ago.

    I don't nee -

    POP!  Notification that a different livestream starts tomorrow at 4PM.

    FUUUUUUUU -

    POP!  POP!  POP!

    Calling it useless would be an offense to uselessness.


  • Mac is Mac and Pad is Pad and never the twain shall meet, except in the landfill.  (Tom's Hardware)

    In fact the two systems are rapidly converging into a single hermetically sealed hardware and software platform that only permits you do do what Apple currently deems socially beneficial.

    Still, there is the point that Apple refuses to support MacOS on the iPad, despite the hardware being identical, or to support touchscreens on the Mac.


  • Intel's Q1 earnings are essentially even with Q4 despite ongoing industry-wide component shortages.  (WCCFTech)

    And well above analyst expectations.  So the stock is down by 5% because none of this is even supposed to make sense.


  • Speaking of component shortages, you can't by a Land Rover.  (BBC)

    I mean, if you were planning to.  You can't.  Their two factories, employing 6000 people to make Land Rovers, Range Rovers, and Jaguars, are closed temporarily because they can't get the chips.


  • Courts have overturned the fraud and embezzlement conventions of dozens of British postmasters after it was proven that the accounting software was full of shit.  (BBC)

    And bugs.

    Hundreds of people were prosecuted in this farce and some have spent years in jail, and now - after more than a decade of legal battles - the entire thing has been thrown out.


  • If you have a QNAP NAS connected to the internet, patch it right now.  (Bleeping Computer)

    Or better yet, unplug that sucker.


  • Cascading containment failure.  (Bleeping Computer)

    Codecov - a continuous integration tool - got hacked, and didn't notice for weeks.

    That's okay, I don't use Codecov.

    But other people do, and the fact that Codecov got hacked means that they got hacked.

    Case in point: HashiCorp, creators of Terraform, a tool for managing multi-cloud operations.  At my day job we use AWS, Google Cloud, and IBM Cloud, as well as our own servers.

    We don't use Terraform, because I don't trust anyone.  If I can't look inside the files and see what it's doing, it doesn't get deployed.

    But sooner or later I'm going to find that there was someone we did use to provide a key service and somewhere down the chain they did get hacked.  And then I'll have to consider our own servers hacked.


Macross Just Because Video of the Day



Disclaimer: Don't squeeze the.... Cucumber with legs mobile phone thingy.

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Friday, April 23

Geek

Daily News Stuff 23 April 2021

Return To PixyTown Edition

Top Story

  • Three weeks ago it was the Easter long weekend, I was kicking back, playing some Minecraft, configuring the brand new 128-core Epyc server we got at work...  Then the Fire Nation attacked.

    This is the first night I've had off since then.  Tomorrow I'm even planning to go outside.  That will be exciting.

The opening credits for the 10-episode Dirty Pair OVA series.  This was the 80s, when Japan had the money to do things like this, and also apparently the drugs.


Tech News


Disclaimer: LOVELY ANGELS!

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Geek

A Plague On Both Your Datacenters

So I now have two main servers - a Ryzen 3700X at WebNX in Utah, and a Xeon W-1290P at TMS in Dallas, each with 64GB RAM and ~3TB of SSD.

I'd like a 5900X, but they are nowhere to be found.  I would have settled for a 3900X, but it was out of stock right when I needed it.  It's back now - a bit more expensive, but with 128GB RAM and 4TB SSD, so probably worth the extra if I hadn't already got the Xeon.

Anyway.

I also have a central backup server with a RAID-Z pool.  It's at the same big datacenter complex in Dallas as the Xeon, but with a different hosting company.

Backing up from Utah to the main server in Dallas runs at around 40MB/sec.
Backing up from the main server in Dallas to the backup server runs at over 100MB/sec, since they're so close to each other.  Basically saturates 1GbE.
Backing up from Utah to the backup server runs at around 1MB/sec.

It uses the exact same route over Cogent as between the two main servers, but is 40x slower.

What?

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Thursday, April 22

Geek

Daily News Stuff 22 April 2021

Flight Of The Tarantulas Edition

Top Story


Prepare for trouble...  Consultants.


Tech News

  • The Asus ZenBook 13 is a Ryzen 5800U laptop with an OLED screen and the four essential keys.  (Tom's Hardware)

    That processor has 8 CPU cores and what they call 8 GPU cores - also known as CU for cluster units.  16GB of LPDDR4-3733 RAM, 1TB of NVMe SSD, two USB-C ports, one USB-A, HDMI, and a microSD slot.

    What it doesn't have is a headphone jack because there is apparently a requirement carved into the bedrock of the laptop industry that they have to fuck something up on every single model.  It comes with a USB-C audio adapter, which is a pain but less of a problem with a laptop - where you carry it around in a bag anyway - than with a phone.

    We might forgive them that defect though because prices end at $999.  Typically laptops in this class start around that price and by the time you get up to the full configuration you're paying 60% more.  $999 is a good price for an 8-core laptop with an OLED screen.


  • I've called Docker the world's least efficient package manager, but that's not a fault of Docker's technology, but of it's philosophy.  As an example of how well it can work in the hands of competent people, here's a web server in a 6kB Docker container.  (DevOps Directive)

    That's quite small.  The baseline container they started with was 150,000 times larger.


  • WSLug lets you run Linux GUI applications on Windows.  (Bleeping Computer)

    This is currently a preview release but it's promising; as a developer I already find the ability to run Linux console apps on Windows extremely useful.


  • Europe is proposing strict regulations on the use of AI.  (New York Times)

    In particular they are proposing a ban on the use of facial recognition cameras in public spaces.  By private companies, that is.  The governments will keep right on doing that.


  • Russian communications regulator Rozkomnadzor has demanded that Instagram stop blocking the Russian national anthem.  (TorrentFreak)

    The DMCA takedown notices were apparently filed by a German TV show.

    Meanwhile the same agency has insisted that Google remove the blog page of a Ukrainian political party, because...  You know why.


  • Intel has defeated a $3 billion patent lawsuit filed by VLSI Technology.  (Tom's Hardware)

    This isn't the VLSI Technology, though.  That company - founded back in 1979 - was acquired by Philips in 1999 and later spun off again as part of NXP.

    This is a different company with the same name, founded by Japanese investment giant Softbank purely for the purpose of screwing over companies that actually do R&D.

    Fuck 'em.


Worst Chemical Video of the Day



It's yellow, so it already started out with double demerits.


Disclaimer: Once is happenstance.  Twice is coincidence.  Three times is a nitrogen compound.

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World

[tevye]Tradition![/tevye]





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Wednesday, April 21

Geek

Daily News Stuff 21 April 2021

Akane, Akai, Akko: A Canal Edition

Top Story

  • Nothing is currently on fire, off-site backups are complete and up to date, main server is back in production, and we have a powerful new server to take over if anything goes wrong anywhere.

    So I'm probably going to get hit by a meteorite.

    Just in passing, my three largest servers are named Akane, Akai, and Akko.  This wasn't planned, it just happened.



Not an anime music video in the usual sense - this is a clip straight from the movie, Project Eden.



Tech News

  • Cerebras unveiled its new AI processor: 850,000 cores in 2.6 trillion transistors on a 46,225mm2 die using TSMC's 7nm process.  (AnandTech)

    These are by far the largest and most powerful chips ever produced by anyone, and as you might imagine, they are rather on the expensive side.  The previous model - not quite half as fast - sold for around $2 million.  Yes, each.


  • USB 4 is on its way.  (Tom's Hardware)

    Wait, isn't it already here?  No, that's Thunderbolt 4?  Okay.

    USB 4 is a faster version of USB 3.2 gen 2x2 that can transfer up to 40Gbps bidirectionally or 80Gbps in one direction - i.e. for video output.  It is also optionally compatible with Thunderbolt 3 - not 4 - and it's only optional because the USB Type C connector didn't have enough signal variants already.

    One standard plug for all purposes, but you have no idea what it can actually do.  Could be anything from 480Mbps to 40Gbps.  But at least it doesn't have 540° rotational symmetry like USB Type A.


  • Apple's new Magic Mouse may arrive in different shades of gray.  (WCCFTech)

    Charging port is still on the bottom, because fuck you, that's why.


  • Details of Intel's Alder Lake-S Xeon W-1400 series have leaked.  (WCCCFTech)

    This is two generations beyond the server that I just set up this morning.  However, the first of those two generations is already out and it is - to quote reviewers - "shit" and "a waste of sand" so the next generation has its work cut out.

    The W-1400 range will have up to 16 cores - the W-1290P I just got has ten - but only eight of those cores are any good.  The other eight are low-power cores for light laptop use, and are basically worthless on a server.  In particularly, spreading load across all cores would give horribly inconsistent application performance, and a task stuck on a slow core could block one on a fast core.

    I'm sure kernel developers are working hard to mitigate that nonsense - Apple already ships this kind of architecture in their M1 MacBook and Mac Mini - but far better to just not put it in servers in the first place.


  • Mongita is to MongoDB as Mongita is to MongoDB.  (GitHub)

    The project uses the example of SQLite and MySQL but that's not really accurate.  SQLite is a robust library that is used everywhere.  You probably have a hundred copies of it already; I think their latest stats were that there were about a trillion SQLite databases in existence.

    Mongita is MongoDB compatible but designed for development and testing - you can code against MongoDB without having to set up a server.

    And remember, MongoDB is web scale.


  • The M1 iMac is here, apparently.  (Six Colors)

    I totally missed this because I totally don't give a shit.  It has an eight core CPU - actually four fast cores and four slow cores, as I mentioned above, a 24" 4.5K screen, okay, comes in seven colours, and has eight fucking gigs of fucking RAM.

    My 2015 iMac has 32GB and can be upgraded to 64GB.  Every standard PC sold today can be upgraded to 128GB, if it either has four memory slots or enough headroom for taller, double capacity modules.  8GB is for mid-range phones, not desktop computers.


  • The new iPad Pro has the same CPU as the new iMac and up to 16GB of RAM.  (The Verge)

    The iMac is probably available in a 16GB model too, but (a) it should start there and (b) nothing I could see on Apple's store indicated that such was the case.

    Yeah, it does come in a 16GB model.  (Mr Macintosh)

    The 2019 27" iMac is user-upgradeable to 128GB.  The new iMac is not.


  • Discord says no, launches IPO.  (Thurrott.com)

    Microsoft reportedly offered them $12 billion, but in a market where a shuttered New York deli can be valued at $100 million, Discord thought they could probably get more.


  • Hackers are exploiting a Pulse Secure 0-day to breach orgs around the world.  (Ars Technica)

    Who is doing what?  Oh, Pulse Secure is a VPN service, apparently one in trouble right now because there are a dozen different families of malware exploiting it.

    I wonder if that is in any way connected with the bizarre wave of malformed HTTP requests that bombarded this site last night.  The notable factor was that similar requests were coming from datacenters all over the world, with no obvious common factor.  The hidden common factor could be an insecure VPN.


  • Geico sprung a leak.  (Tech Crunch)

    Their web site was coughing up other customers' license numbers from January 21 through to March 1.



Essential Minecraft Mods Video of the Day



Kiara Reacts to Haachama Cooking Video of the Day


Our new server in Dallas is named Akai after crazy Aussie sheila Akai Haato, also known as Haachama.  Late last year she left Australia and returned to Japan, but on her very next video stream she cooked and ate...  Well, for the gentle of stomach I'm presenting it one step removed.


Disclaimer: You can take the sheila out of Australia, but you can't take Australia out of the sheila, particularly if she has Amazon Prime.

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Geek

Mee.Nu Welcomes Careful Haatons

A long time ago, I set a rule for the host names I use around here.
  • Anime schoolgirls
  • Whose names are colours
  • With supernatural powers
  • Who are the main characters in eponymous shows

Sometimes I cheat a bit because there's not that many that hit all the requirements.  Sakura of Cardcaptor Sakura, yes, and Midori of Midori no Hibi.  But I've also used Mikan from Gakuen Alice, Aoi from Ai Yori Aoshi, Kurumi from Steel Angel Kurumi, and Akane from Ranma Â½.

Our brand new server is named Akai.

As in Akai Haato.

As in Haachama.

Anime?  Yes, Hololive Graffiti is one of the top rated shows on MyAnimeList.
Schoolgirl?  She just graduated high school here in Australia four months ago, so yes to that.
Name is a colour?  Yes, her name translates to Red Heart.
Supernatural powers?  She escaped from Australia during a lockdown and ate a tarantula live on YouTube.  Check.
Main characters in eponymous shows?  Ye - Dammit she changed it back.

Don't care.  Welcome Akai!

The virtual servers on a given host are named after the other girls in the show, which in this case gives me (currently) 43 to choose from, including Haachama, because the server is named Akai.



Update:

/images/Akai720-S.png?size=540x&q=95

I mean, at my day job we just got a 128-core Epyc system.  I can't even take a screenshot of that one.  But this one is mine.  Ours.  Yes, that's what I meant, ours.  Totally.

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