Stefano Marinelli

Happy Sunday, #BSDCafe
Happy Sunday, #illumosCafe
Happy Sunday, #Fediverse

I'm dismantling a small Kubernetes cluster and converting everything into FreeBSD jails. From 3 VMs to 1 smaller one, better performance, easier maintenance.

Do we really need a truck to carry a single pizza?

#RunBSD #FreeBSD

May 10 at 8:31amWeb
Show threadAndreas (82MHz)May 10
@stefano
A very italian analogy 😂
Show threadRadio_AzureusMay 10

Sending you

🦋💙❤️💋#SwitiLobi 💙💕🌹💐💙🦋

from SR SA

@stefano

#SR #Universal #Love ♾️ #Energy

Show threadTomMay 10
@stefano Would love to read a write up on it without giving sensitive information out. I love reading about these types of stories. Do you also tailor the recordsize on the zfs datasets as well?
Show threadStefano MarinelliMay 10

@pertho I've written something like this in the past, but I'm taking notes for a future ITNotes blog post 😉

For ZFS - it depends. I usually don't do it, but in some specific use cases I've done it. I can't say if it was useful or not.

Show threadTomMay 10
@stefano Something like 16k for mysql data is supposed to be good, plus turning off mysql double writes.
Show threadStefano MarinelliMay 11
@pertho it usually does and yes, double writes are bad there.
Show threadIan WagnerMay 11
@stefano @pertho no experience with MySQL in the past 15 years, but it definitely can make a difference for heavy Postgres workloads. And of course a large record size is optimal if the dataset is a bunch of large files.
Show threadoxy ::openbsd:: ::freebsd:: ::runbsd:: May 11
@stefano depends on the pizza 🍕 😂
Show threadLitchralee_v6May 11
@stefano If it's the Pizza Planet truck from Toy Story, then yes. But otherwise, no.