On 2014-04-30 17:18, Lakshmi wrote:
Hi Jens,
I am trying to run the below job,
============================
[global]
buffered=0
ioengine=libaio
iodepth=8
[job1]
read_iolog=/home/TRACE_REPLAY_2/file_4391136.bin
=============================================
and I get the error,
job1: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=8
fio-2.1.7
Starting 1 process
fio: io_u error on file /dev/sda: Invalid argument
write offset=38400921600, buflen=4160
fio: io_u error on file /dev/sda: Invalid argument
write offset=38400921600, buflen=4160
fio: pid=30366, err=22/file:io_u.c:1550, func=io_u error, error=Invalid argument
job1: (groupid=0, jobs=1): err=22 (file:io_u.c:1550, func=io_u error,
error=Invalid argument): pid=30366: Wed Apr 30 18:01:06 2014
cpu : usr=0.00%, sys=0.00%, ctx=1, majf=0, minf=6
IO depths : 1=12.5%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
======================================
Any idea what is the reason for this?Please let me know if I am
missing something here.
Attached is the binary file that I am replaying.
The trace looks corrupt. The value is supposed to be 4096, or 1048576 in
the native format. But it's natively 1074790400, which is 0x40 in front
of the 0x100000. I'll take a look at the trace in detail tomorrow to
find out what's up.
--
Jens Axboe
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