On 28.04.19 17:18, Thomas Huth wrote: > QEMU iotest 175 is failing for me when I run it with -raw: > > $ ./check -raw 175 > QEMU -- > "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64" > -nodefaults -machine accel=qtest > QEMU_IMG -- > "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../qemu-img" > QEMU_IO -- > "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../qemu-io" --cache > writeback -f raw > QEMU_NBD -- > "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../qemu-nbd" > IMGFMT -- raw > IMGPROTO -- file > PLATFORM -- Linux/x86_64 thuth 3.10.0-957.10.1.el7.x86_64 > TEST_DIR -- /home/thuth/tmp/qemu-build/tests/qemu-iotests/scratch > SOCKET_SCM_HELPER -- > /home/thuth/tmp/qemu-build/tests/qemu-iotests/socket_scm_helper > > 175 - output mismatch (see 175.out.bad) > --- /home/thuth/devel/qemu/tests/qemu-iotests/175.out 2019-04-23 > 16:43:12.000000000 +0200 > +++ /home/thuth/tmp/qemu-build/tests/qemu-iotests/175.out.bad 2019-04-28 > 17:17:32.000000000 +0200 > @@ -2,17 +2,17 @@ > > == creating image with default preallocation == > Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 > -size=1048576, blocks=0 > +size=1048576, blocks=2 > > == creating image with preallocation off == > Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 preallocation=off > -size=1048576, blocks=0 > +size=1048576, blocks=2 > > == creating image with preallocation full == > Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 preallocation=full > -size=1048576, blocks=2048 > +size=1048576, blocks=2050 > > == creating image with preallocation falloc == > Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 > preallocation=falloc > -size=1048576, blocks=2048 > +size=1048576, blocks=2050 > *** done > Failures: 175 > Failed 1 of 1 tests > > Any ideas how to fix this?
Hm. What output does $ touch foo $ stat -c "size=%s, blocks=%b" foo $ truncate -s 1M foo $ stat -c "size=%s, blocks=%b" foo give for you? If any of that returns blocks=2, we can probably just use that operation to fix the result, then. Max
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