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@pawel-lasek.bsky.social

50 Followers  |  150 Following  |  71 Posts  |  Joined: 02.12.2024  |  2.1019

Latest posts by pawel-lasek.bsky.social on Bluesky

Terminator, but Skynet patiently explains that it is, in fact, made of infrastructure and needs working class people the way humans need gut fauna.

21.06.2025 10:36 β€” πŸ‘ 7    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
Cloven Hooved Horned Satan sitting in a library reading books to kids   since we can't do drag storytime anymore....i thought we'd try something else

Cloven Hooved Horned Satan sitting in a library reading books to kids since we can't do drag storytime anymore....i thought we'd try something else

10.05.2025 13:43 β€” πŸ‘ 22150    πŸ” 3224    πŸ’¬ 348    πŸ“Œ 149
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I completely forgot that ages ago I sketched the Dark Science cast in a Shirow Masamune style.

It's funny that this would have been right before I introduced Ling, who's the most Shirow-ass character I've ever designed

04.04.2025 23:51 β€” πŸ‘ 157    πŸ” 20    πŸ’¬ 8    πŸ“Œ 0

Perfect conditions, the wait list for a new airliner from either vendor is several years long - even with current Boeing problems. Airlines aren't canceling Boeing orders because even with money they can't replace the same order with another without increasing wait.

Now add tarriffs...

05.04.2025 06:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thing is, the OSI Reference Model is not *strict ordering* and that kind of mixing was never an issue other than specific interface services (that could be provided by single protocol) logically depend on lower layers

01.02.2025 11:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Now, I'll agree that while most of service user operations are of the Session Layer variety, iSCSI does provide presentation layer (by virtue of simply declaring the one standard format over wire and providing encryption wrapping) and parts of application binding

01.02.2025 11:57 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

... iSCSI essentially provides session layer services in supplying a transport channel for SCSI-3, including synchronization primitives - in fact, iSCSI has its own connection session as in X 215 defined as I_T nexus which spans multiple TCP connections

01.02.2025 11:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

X.215 does concern itself with duplex, but it's not all of it. I'll agree that in a lot of cases, the L4 protocol provides big chunk of it, but that's why there's service/protocol separation in OSI. I'll agree that the login part might be wrong, but...

01.02.2025 11:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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#writingcommunity #writerscommunity #amwritingcrime #authorproblems #indieauthor

31.01.2025 21:42 β€” πŸ‘ 23    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Because SCSI (and especially iSCSI and FC) does have a concept somewhat fitting to sessions, namely LUN logins. Once iSCSI establishes a session, you send presentation layer messages (SCSI-3) which contain application layer (specific device interfaces)

01.02.2025 01:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

There's HyperSCSI which is SCSI transport directly on Ethernet as AFAIK mostly failed alternative to FCoE (it tried to be ATAoverEthernet but for SCSI)

01.02.2025 01:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Discussions of layer 5 are usually suspect, I find (after lots of relearning decades later) due to mixing up idea of "TCP session" and "session service".

01.02.2025 01:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

iSCSI actually *does* map properly somewhat - it establishes a session service in OSI parlance, with SCSI-3 carried on top as presentation service and device-specific interfaces (like block device or tape) being application layer.

01.02.2025 01:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

One of my teammates had to evacuate their house this week due to a gas main break, from a fiber install.

Immediate thoughts:
1. Oh no, hope everyone is okay!
2. Fuck yeah. It's about damn time the fiber peeps started punching back.

25.01.2025 02:09 β€” πŸ‘ 9    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0

Well, scar tissue is part of "nature has healed". No scar tissue would involve (possibly divine) intervention πŸ˜‰

21.01.2025 02:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'd say that nature corrected it itself, given how the best practices these days seem to be CLOS networks with ethernet only as point to point medium and BGP on TOR, with ethernet L2 often being tunneled with vxlan/geneve if necessary.

20.01.2025 20:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Until I ended up reading somewhat more in depth documents due to #retrocomputing I never had seen for example the focus on separating Service and specific implementation aka Protocol

20.01.2025 19:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'd argue that the problem with OSI is not that it is obsolete and designed for mainframes, but that somehow we started cargo culting a too-simplified diagram and ignoring everything else, then reinventing it badly.

20.01.2025 18:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

The problem of USB-C is problem of marking and naming, and that initial physical design for the sockets was crap.

Similar how DP won me over compared to HDMI because they took better care of making sure getting right cable is easy, or how Windows-logo computers with USB4 guarantee PCIE function

20.01.2025 18:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

WiFi brought back Ethernet's parent, ALOHA, in a way.

But expanding ethernet L2 beyond shared medium is original sin of fast ethernet and only routed ethernet (SPB/TRILL) brought good there

20.01.2025 18:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It stopped really being a bus with USB 2.0 hubs though.

20.01.2025 18:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Very much here for the staff of IKEA inventing fake board games for their room display

20.01.2025 09:08 β€” πŸ‘ 5939    πŸ” 1149    πŸ’¬ 136    πŸ“Œ 148
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You Blamed DEI for Hurting Your Career. Now What? For people who pin their failures on diversity, corporate America’s DEI retreat removes a barrierβ€”or maybe an excuse.

this confirms something i have long suspected, which is that certain people are told that their professional and academic failures are because of β€œaffirmative action” or β€œDEI” as a way to avoid difficult conversations about their mediocrity www.wsj.com/lifestyle/ca...

16.01.2025 12:22 β€” πŸ‘ 33828    πŸ” 6264    πŸ’¬ 1109    πŸ“Œ 645

"My advice is..." began the barbarian. Then he glanced at the clock. Wordlessly he rose, and began collecting his few belongings.

"Is what?" prompted the manager in exasperation.

"Is to by Crom either put more coin in my hand, or wait for the morrow." Conan finished. "For my shift this done."

16.01.2025 23:00 β€” πŸ‘ 74    πŸ” 13    πŸ’¬ 1    πŸ“Œ 0

one thing i’m stuck on is this idea that β€œmasculine” energy means license to act like a chud in public, as opposed to more traditional notions of public masculinity, such as those that put a premium on the performance of integrity, honesty, honor and generosity.

16.01.2025 20:21 β€” πŸ‘ 53791    πŸ” 8672    πŸ’¬ 1615    πŸ“Œ 708
A giant sea plane painted red and white sits in a lake in British Columbia.

A giant sea plane painted red and white sits in a lake in British Columbia.

We're about to pass an aviation milestone with little fanfare: the (probable) last flight of an airplane built by one of America's first aircraft companies, the Glenn L Martin Company.

Glenn L. Martin designed, built, and piloted his first airplane in 1909.

18.11.2024 05:19 β€” πŸ‘ 11    πŸ” 4    πŸ’¬ 1    πŸ“Œ 2
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The stairway to heaven on the Air France SE-210 Caravelle.

12.01.2025 15:12 β€” πŸ‘ 19    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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And now the absolute classic: "Need a ride?"

Created for the Space Commerce Corporation by ACRA Leningrad to advertise Soviet launch services in the West. Curiously missing is the Zenit, which is present in a different version of the poster.

Remastered from the Smithsonian scan.

12.01.2025 16:44 β€” πŸ‘ 51    πŸ” 11    πŸ’¬ 2    πŸ“Œ 0
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Brilliant:

12.01.2025 16:00 β€” πŸ‘ 1219    πŸ” 366    πŸ’¬ 26    πŸ“Œ 23

I'm glad I already knew how to program before starting this game, because every tutorial for everything these days is a video and I DESPISE videos.

I would have never been able to learn an engine because I refuse to watch videos.

I just want TEXT. Maybe some images.

#indiegamedev #solodev

12.01.2025 20:16 β€” πŸ‘ 162    πŸ” 9    πŸ’¬ 20    πŸ“Œ 2

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