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.
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