Fwd: fio: ruh info failed

Shivashekar Murali Shankar <[email protected]> Fri, 26 Sep 2025 12:29:14 -0700
Newsgroups org.kernel.vger.fio
Message-ID <CAERsGfgCA7iFwLQ2L+=QyEg0=KuwK4hq62QcYpnY5R4h9abZMg@mail.gmail.com>
Hi,

I am currently testing fio with io_uring on an FDP-capable drive, but
I see failures such as “fio: ruh info failed” when trying to run FDP
job files. This is run on an XFS file system on a mounted drive. Do we
have support for this?

Below is my fio job file:

[global]
ioengine=io_uring
direct=1
bs=4k
iodepth=32
rw=write
numjobs=1
group_reporting
fdp=1

[largedata]
filename=/mnt/nvme/largedata
size=30G
fdp_pli=1

-- 
Thanks and Regards,
Shivashekar Murali Shankar,