CC'ing list - please don't send support questions directly to me. On 2/25/19 11:18 AM, TK Tan Tan Tuan Keat wrote: > Hi Jens, > > > > I am totally new to FIO and our group is tasked to run tests with this new tool. > > I have problem running the same command line on a server configuration, where the same command line would work on desktop PC. > > I am wondering if you or a community can help me? > > > > The desktop PC is Windows7 while the server is Windows Server 2012 > > > > Below is the command line > > “io --output="4k_RandWr_QD=1.out" --direct=1 --filename="\\.\PhysicalDrive1" --ioengine=windowsaio --log_avg_msec=1000 --log_max_value=1 --percentile_list="1:5:10:20:30:40:50:60:70:80:90:95:99:99.5:99.9:99.95:99.99" --ramp_time=0s --runtime=3600s --thread=1 --time_based=1 --name="4k_RandWr_QD=1" --bs=4k --iodepth=1 --rw=randwrite --write_iops_log="4k_RandWr_QD=1" --write_lat_log="4k_RandWr_QD=1" --offset=3% --size=10%” > > > > And here is the error message: > > fio: set debug option io > > 4k_RandWr_QD=1: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=windowsaio, iodepth=1 > > fio-3.12 > > Starting 1 thread > > io 3020 drop page cache \\.\PhysicalDrive1 > > io 3020 fill: io_u 0000000023592E00: off=0x7573ffe000,len=0x1000,ddir=1,file=\\.\PhysicalDrive1 > > io 3020 prep: io_u 0000000023592E00: off=0x7573ffe000,len=0x1000,ddir=1,file=\\.\PhysicalDrive1 > > io 3020 queue: io_u 0000000023592E00: off=0x7573ffe000,len=0x1000,ddir=1,file=\\.\PhysicalDrive1 > > io 3020 calling ->commit(), depth 1 > > io 3020 io_u_queued_complete: min=1 > > io 3020 getevents: 1 > > io 3020 complete: io_u 0000000023592E00: off=0x7573ffe000,len=0x1000,ddir=1,file=\\.\PhysicalDrive1 > > fio: io_u error on file \\.\PhysicalDrive1: Permission denied: write offset=504457322496, buflen=4096 > > io 3020 io_u_queued_complete: min=0 > > io 3020 getevents: 0 > > 4k_RandWr_QD=1: No I/O performed by windowsaio, perhaps try --debug=io option for details? > > fio: pid=3020, err=13/file:io_u.c:1785, func=io_u error, error=Permission denied > > io 3020 close ioengine windowsaio > > io 3020 free ioengine windowsaio > > > > 4k_RandWr_QD=1: (groupid=0, jobs=1): err=13 (file:io_u.c:1785, func=io_u error, error=Permission denied): pid=3020: Fri Feb 22 13:41:19 2019 > > cpu : usr=0.00%, sys=0.00%, ctx=0, majf=0, minf=0 > > IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% > > submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% > > complete : 0=33.3%, 4=66.7%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% > > issued rwts: total=0,1,0,0 short=0,0,0,0 dropped=0,0,0,0 > > latency : target=0, window=0, percentile=100.00%, depth=1 > > > > Run status group 0 (all jobs): > > io 2100 ioengine cpuio unregistered > > io 2100 ioengine mmap unregistered > > io 2100 ioengine sync unregistered > > io 2100 ioengine psync unregistered > > io 2100 ioengine vsync unregistered > > io 2100 ioengine null unregistered > > io 2100 ioengine net unregistered > > io 2100 ioengine ftruncate unregistered > > io 2100 ioengine filecreate unregistered > > io 2100 ioengine windowsaio unregistered > > > > Thanks, > > TK > > > -- Jens Axboe
