<{^_^}>
"NVM-Express user space tooling for Linux"
<gchristensen>
hm
<gchristensen>
ah I see, I tried to run the command nvme-cli
<tilpner_>
gchristensen: "nvme id-ns /dev/nvme0n1" in a shell with nvme-cli
<gchristensen>
lbaf 0 : ms:0 lbads:9 rp:0 (in use)
<tilpner_>
Huh
<tilpner_>
That's the only one, right?
<gchristensen>
yeah
<tilpner_>
I guess that saves you the choice
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<gchristensen>
what choice?
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<eyJhb>
Some place at the university, they are doing sound tests (in the basement we think), so at random intervals there are some spacy sounds
<eyJhb>
Its more weird than I would expect it to
<gchristensen>
neat
<tilpner>
gchristensen: Mine has two formats
<tilpner>
lbaf 0 : ms:0 lbads:9 rp:0x2
<tilpner>
lbaf 1 : ms:0 lbads:12 rp:0x1 (in use)
<__monty__>
Don't say that too loudly. People might decide to storm the place. Since storming Area 51 is a criminal offense.
<tilpner>
lbaf 0 was in use OOTB
<tilpner>
gchristensen: The only source I found on interpreting the values of rp (relative performance) was a random blog entry
<gchristensen>
seems weird
<tilpner>
gchristensen: And it said that 0 is best, and it would make sense that if physical block size equals logical block size, the block emulation is not necessary, and the drive performs better
<gchristensen>
that is definitely true
<tilpner>
My zpool already used an ashift of 12, so the format with lbads:12 seemed like a good idea too
<tilpner>
And I figure lbaf 0 is only the default for legacy reasons, but that's just an assumption, so I'm looking for someone else to confirm it
<tilpner>
Reformatting the namespace of course delete all your data, so it's not something you can easily benchmark after the drive is already in use
* tilpner
should have done the benchmarking, but was too impatient
<gchristensen>
many/most drives like about it anyway
<gchristensen>
lie*
<tilpner>
Perhaps this disables the lie
<tilpner>
I don't recall the reported block sizes before reformatting
<tilpner>
But at least now queue/physical_block_size = queue/logical_block_size = 4096
<gchristensen>
right on
<eyJhb>
__monty__: they are welcome! THere is cheap beer as well
<eyJhb>
Whoo, you got your cloak srhb
<eyJhb>
They have now for some reason slowed the sound down. It did not make it more pleasant
<__monty__>
Is this loud enough for recordings?
<eyJhb>
I would assume so yes :p
<__monty__>
Well send us some.
<eyJhb>
I will try to catch it next time
<eyJhb>
Damn it. It is waaaay too fast for me to open my recorder...
<__monty__>
Just have it open and poise your finger over the button. Don't think about lost productivity rn. We need to hear these sounds.
<__monty__>
; )
<tilpner>
Or keep it open, work, later cut out everything not relevant
<eyJhb>
I might have gotten it!
<__monty__>
Bonus points for recording in an open format like opus.
<eyJhb>
mp3 sorry
<__monty__>
Ugh, the worst of the audio formats.
<eyJhb>
It was either mp3 og wav
<tilpner>
Pssh, don't be picky, __monty__
<eyJhb>
Which site it good to share it on?
<__monty__>
Ogg could be opus. But vorbis is still cool and open.
<eyJhb>
__monty__: you must know a site I can upload it to ;)
<__monty__>
I don't actually. I always share direct.
<__monty__>
Some pastebins handle other mime types gracefully.
<__monty__>
Others just serve whatever you give them.
<tilpner>
I use my own, so I don't know a good one either
<etu>
So I could have configuration.php and such and when you read configuration.nix it would parse the php file through the madness that composer2nix uses to generate nix expressions from php code
<etu>
How... eh, uh, useful... :D
<gchristensen>
this reminds me of a certain hackathon
<tilpner>
Because mine has two and I wanted confirmation I chose the righ tone
<tilpner>
*right one
<gchristensen>
what is your system?
<infinisil>
Hm I see
<tilpner>
gchristensen: My system?
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<ashkitten>
hrng... wishing my pi4 kodi box could do web browsing
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<ashkitten>
i wanna use cytube on it
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<__monty__>
Is there anything slower than a `systemctl status` on a 32bit computer?
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<tazjin>
__monty__: launching a Slack client?
<thefloweringash>
Running anything off a microsd card
<Taneb>
I have fond memories of trying to run Runescape on a dial-up connection
<joepie91>
I have fond memories of trying - and succeeding! - to run Runescape on an ancient Dell Optiplex, ex-corporate desktop, running Windows... 98?
<Taneb>
joepie91: this would have been my parents' old Windows 98 deskop, which is still in my bedroom at their house and in principle works
* gchristensen
knows of a small engineering firm running windows 95
<Taneb>
gchristensen: Godspeed to them
<gchristensen>
it was either spend $10k on a new software license or $10 on a thrift store computer
<cransom>
the upside is that i bet it runs real, real fast.
<gchristensen>
uh oh I've implemented firewall holepunching with netcat
<infinisil>
With -c and a bash script?
<gchristensen>
udp firewall holepunching is where you mutually send each other udp packets to the same ports to trick firewalls on both sides in to opening a hole between you
<leons>
gchristensen: Are you only sending diagrams with comic sans now?
<gchristensen>
lol it was just a funny coincidence that it was the best, first diagram to show up
<leons>
That's what I'd say too now ^^
<gchristensen>
lol!
<infinisil>
Ah I was initially thinking of port knocking, thinking it could be implemented with -c of netcat or ncat, which can handle connections with a script
<gchristensen>
ah, no
<gchristensen>
it is a nice way to evade firewalls :)
<infinisil>
Yeah i know about hole punching :)
<infinisil>
NAT's, NAT's everywhere!
<gchristensen>
anyway I've been wanting to make it work with netcat :)
<__monty__>
Sounds pretty straightforward. Why would it be harder with netcat?
<gchristensen>
I find netcat rarely does the thing I expect
<gchristensen>
socat is a bit too complex for my taste
<pie_>
i kind of figured youd end up with a router somewhere that does point to point port opening or something these days >.>
<thefloweringash>
related trivia: the hole punching technique requires endpoint independent nat (rfc4787 REQ-1), which I have yet to figure out how to implement in a map-e environment on linux, which nats to m groups each containing n ports (rfc7597). anyone handy with rewriting packets with bpf? or better yet, can we just turn off legacy ipv4?
<gchristensen>
as soon as #nixos-on-your-router fixes my ipv6 yes
<__monty__>
Don't think there's any *users* clinging to IPv4. It's just not implemented well enough by ISPs yet, no?
<thefloweringash>
is that a channel I can join? I was considering switching from routeros to do the bpf stuff when I found some free time to hack on it
<gchristensen>
yup
<samueldr>
I know I *can't* switch to ipv6 yet because of the way ISPs work here :(
<samueldr>
the way they're left free to act in bad faith
<thefloweringash>
my line provider has a strong incentive to use ipv6: the ipv4 over pppoe infrastructure is overloaded, but native ipv6 + ipv4-in-ipv6 is not, and it goes ~50x faster
<gchristensen>
wow
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<eyJhb>
etu: should I create PR for your files ;)
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<manveru>
my ISP has ipv6, but for some inscrutable reason gives me a new IP every hour...
<gchristensen>
forward-thinking on privacy?? :|
<manveru>
so i setup a systemd timer that sets my DNS every 5 minutes :P
<manveru>
plus wireguard, so i can pretty much always reach it anyway
<manveru>
guess i could improve on that, just hasn't been a priority yet
<gchristensen>
meh :)
<manveru>
i just imagined the ipv6 future a bit different :)
<eyJhb>
manveru: every 5 secounds!
<eyJhb>
I so rarely use my VPS providers website, that I just forgot the name of them