On Sun, Apr 25, 2021 at 01:05:35PM +0800, Eryu Guan wrote: > On Tue, Apr 20, 2021 at 07:54:16AM +0200, Christoph Hellwig wrote: > > Hi all, > > > > generic/095 and generic/300 have been failing for me with every config > > on every file system for a while with the following messages: > > > > --- tests/generic/095.out 2016-03-29 13:59:30.405053956 +0000 > > +++ results/generic/095.out.bad 2021-04-20 05:44:54.432081845 +0000 > > @@ -1,2 +1,7 @@ > > QA output created by 095 > > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > > Silence is golden > > > > --- tests/generic/300.out 2016-03-29 13:59:30.431720622 +0000 > > +++ results/generic/300.out.bad 2021-04-20 05:45:06.324708699 +0000 > > @@ -2,3 +2,4 @@ > > > > Run fio with random aio-dio pattern > > > > +falloc_raicer: No I/O performed by falloc, perhaps try --debug=io option for details? > > > > > > ----- End forwarded message ----- > > Yeah, I've noticed these failures as well, and it seems that it's caused > by fio behavior change, as Zorro said he never hit such failures[1]. > > I'm using fio-3.7 I use fio-3.25-3. I never saw the errors you metioned above. How about CC axboe@xxxxxxxxx (fio maintainer) if you still can reproduce this error on latest fio version? Thanks, Zorro > > # fio --version > fio-3.7-66-gedfc > > Thanks, > Eryu > > [1] https://www.spinics.net/lists/fstests/msg15871.html >
