On Mon, May 06, 2024 at 08:10:25PM +0300, Alex Kalenyuk wrote: > Hey, just FYI about tmpfs, during some development on Fedora 39 I noticed > O_DIRECT is now supported on tmpfs (as opposed to our CI which runs Centos > 9 Stream). > `qemu-img convert -t none -O raw tests/images/cirros-qcow2.img > /tmp/cirros.raw` > where /tmp is indeed a tmpfs. > > I might be missing something so feel free to call that out
Yes, it was added by:
commit e88e0d366f9cfbb810b0c8509dc5d130d5a53e02
Author: Hugh Dickins <hu...@google.com>
Date: Thu Aug 10 23:27:07 2023 -0700
tmpfs: trivial support for direct IO
It's fairly new but great to have.
Stefan
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