Dear sir or madam,
fio reports an error "io_u error on file /dev/nvme0n2: Value too large for
defined data type: write offset=51539607552, buflen=65536" on my computer.
I am using Western Digital ZN540 1TB. Do you have any idea on this? More
importantly, **when I ran the same command a few days ago there were no
errors**.
Thank you!
-Yijun Ma
P.S. The command and original output are as follows:
$ sudo fio --ioengine=psync --direct=1 --filename=/dev/nvme0n2 --rw=write
--group_reporting --zonemode=zbd --bs=64k --offset_increment=8z
--size=8z --numjobs=14 --job_max_open_zones=1 --name=seqwrite1
seqwrite1: (g=0): rw=write, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB,
(T) 64.0KiB-64.0KiB, ioengine=psync, iodepth=1
...
fio-3.28
Starting 14 processes
fio: io_u error on file /dev/nvme0n2: Value too large for defined data
type: write offset=51539607552, buflen=65536
fio: pid=76338, err=75/file:io_u.c:1845, func=io_u error, error=Value too
large for defined data type
