FUSE mounted filesystems have a number of limitations. I'm no specialist, but it seems to me that the test is working as designed... I'm not sure there's anything we could do to help.
On Mon, Jul 21, 2014 at 5:21 PM, Sai Kiran Polavarapu < [email protected]> wrote: > Hi, I'm trying to execute fio 2.0.5 on a ext3 file system mounted with > FUSE but the test keeps failing for 'mmap' and 'splice' engines. > > The job file: > > 1 ; fio-mixed.job for autotest > 2 > 3 [global] > 4 name=fio-sync > 5 ;directory=tmpfiles > 6 rw=randrw > 7 rwmixread=67 > 8 rwmixwrite=33 > 9 bsrange=16K-256K > 10 direct=0 > 11 end_fsync=1 > 12 verify=crc32 > 13 ;ioscheduler=x > 14 numjobs=4 > 15 > 16 [file1] > 17 size=100M > 18 ioengine=sync > 19 mem=malloc > 20 > 21 [file2] > 22 stonewall > 23 size=100M > 24 ioengine=aio > 25 mem=shm > 26 iodepth=4 > 27 > 28 [file3] > 29 stonewall > 30 size=100M > 31 ioengine=mmap > 32 mem=mmap > 33 direct=1 > 34 > 35 [file4] > 36 stonewall > 37 size=100M > 38 ioengine=splice > 39 mem=malloc > 40 direct=1 > > > And the log: > > Running 'LD_LIBRARY_PATH="/usr/local/autotest/deps/libaio/lib" ./fio --output > /usr/local/autotest/results/default/fio/results/fio-mixed.log > /usr/local/autotest/tests/fio/fio-mixed.job' > > fio: pid=17923, got signal=7PPPP] [94.7% done] [113.5M/5898K /s] [1733 > /180 iops] [eta 00m:03s] > fio: pid=17924, got signal=7 > fio: pid=17925, got signal=7 > fio: pid=17926, got signal=7 > fio: looks like splice doesn't work on this file system > fio: looks like splice doesn't work on this file system > fio: looks like splice doesn't work on this file system > fio: looks like splice doesn't work on this file system0K /s] [44 /0 > iops] [eta 1158050441d:07h:00m:15s] > > > I've read that a write operation is not supported using splice on a file > system mounted with fuse but even if I specify only a read, I still get the > same error. > > Thanks, > Sai. > > _______________________________________________ > Autotest-kernel mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/autotest-kernel > -- Lucas
_______________________________________________ Autotest-kernel mailing list [email protected] https://www.redhat.com/mailman/listinfo/autotest-kernel
