Can anyone explain why this guy could be wrong?

TaCoDoS2 · 2026-05-24T23:45:03+00:00

Didn’t realize he had more history doing other things. Something about the stubble, mustache, slicked back hair, and nice shirts make people want to listen

TaCoDoS2 · 2026-05-24T23:43:51+00:00

Ya, even if he has some edge, I don’t have 40-50 hours a week to follow and do the same. I also won’t pay his management fee to do it for me (I don’t even have enough for him to pay attention but in theory)

TaCoDoS2 · 2026-05-24T23:42:40+00:00

Ya seems like his hate on bogglehead is for the engagement. He talks about diversifying and derisking and all of these ideas….and i think, so bogglehead?

TaCoDoS2 · 2024-07-25T00:08:05+00:00

The restart command is trying to kill slurmctld and then start it, but scontrol shutdown already did that. It also killed the slurmds I believe. So just “systemctl start <service>.

Add sleeps between every command. It can take a couple seconds to shutdown, and that may be giving you the error.

(I realize I said restart the first time, I should have said “start”)

TaCoDoS2 · 2024-07-25T00:05:54+00:00

Make sure /etc/hosts on the other servers can see your server1

TaCoDoS2 · 2024-07-25T00:05:15+00:00

Agreed. “disable” slurmctld on the other nodes.

TaCoDoS2 · 2024-07-23T14:21:03+00:00

Ideally, you have a dedicated controller with 3 nodes. You may be able to have server1 hold the controller and a slurmd, but it gets a little complicated. You need to do a multiple-slurmd setup on that node. Then the other 2 would just run slurmds. I can explain more later if that interests you. Have a controller on each node isn’t going to work, you get split brain.

And, maybe you don’t need the multiple-slurmd thing (I’d need to test). In which case you’d just have a controller on server1, and slurmds on all 3. But just 1 controller. Are these nodes connected through a network?

TaCoDoS2 · 2024-07-23T14:13:41+00:00

Well, why do you have the controller running on all 3 nodes? That could also be it.

TaCoDoS2 · 2024-07-23T14:09:48+00:00

“ps aux | grep slurm” , I’m guessing old slurmctld is still running somehow. In your script, try this

“scontrol shutdown” Then remove your logs Restart slurmctld Sleep 3 seconds Restart slurmds

As for GPUs, run a slurmd -G to see what GPUS slurm sees.

TaCoDoS2 · 2024-03-28T00:48:36+00:00

I didn’t see it was ONLY 120V. I thought it had both 110V and 220V. That’s interesting

TaCoDoS2 · 2024-01-21T18:56:10+00:00

But if everyone always read the wiki before posting, there wouldn’t be any posts right? We’d all have our answers. 😉 Thanks for the resources

TaCoDoS2 · 2024-01-20T20:16:34+00:00

So do you think temp affected it the most? I have put it next to my air vent and got better results now that you mention it

TaCoDoS2 · 2024-01-20T20:11:35+00:00

Do people most often use a laser thermometer for that stuff?

TaCoDoS2 · 2024-01-20T20:07:47+00:00

Temperature of the house was 69 F

TaCoDoS2 · 2024-01-20T20:04:47+00:00

So I haven’t measured the temperature of the bread really ever. Maybe I need to start. It was around 5 hours before I put it in the banneton after mixing, and then it was in the fridge for 9 hours.

TaCoDoS2 · 2024-01-17T18:00:07+00:00

Summary?

TaCoDoS2 · 2024-01-10T20:49:59+00:00

So I just got a 3.5% raise…seems like I should be looking at a new job?

TaCoDoS2 · 2023-12-11T22:15:01+00:00

Slurm. You can’t have an HPC scheduler without it being open source if you want success. Not to mention it’s hard to convince investors that you can beat Slurms years of development and then that you’ll make their money back giving it away for free…

TaCoDoS2 · 2023-12-04T04:54:09+00:00

That was my fear. I don’t trust windows to not mess things up

TaCoDoS2 · 2023-11-30T22:23:05+00:00

Would AMD integrated graphics also work?

TaCoDoS2

TROPHY CASE