These blogs are wonderful. I'd read them before figuring out firecracker snapsho... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		alexeldeib on July 10, 2023 \| parent \| context \| favorite \| on: We replaced Firecracker with QEMU These blogs are wonderful. I'd read them before figuring out firecracker snapshot/restore, but wanted to say it here. > i/o speed we use io_uring custom io_uring based driver for the VM block devices? or what do you mean here?

CompuIves on July 11, 2023 [–]

Thank you!

> custom io_uring based driver for the VM block devices? or what do you mean here?

We're using the async io backend that's shipped with Firecracker for our scratch disks.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact