On Sun, Feb 22, 2015 at 3:09 PM, Sedat Dilek <sedat.dilek@xxxxxxxxx> wrote: > Hi, > > when testing Linux-next (upcoming v3.20) I fell over similiar messages > when running fio here. > > This commit helped which is now upstream [1]... > > commit 9f9ee1f2b2f94f19437ae2def7c0d6636d7fe02e > "block: Quiesce zeroout wrapper" > > --- dmesg_3.19.0-9526.2-iniza-small_before-fio-2.2.5.txt > 2015-02-22 14:09:35.411824880 +0100 > +++ dmesg_3.19.0-9526.2-iniza-small_after-fio-2.2.5.txt 2015-02-22 > 14:10:25.327824500 +0100 > @@ -853,3 +853,25 @@ > [ 428.226000] Adding 36k swap on swapfile29. Priority:-29 extents:1 > across:36k FS > [ 469.339645] Process 7691(waitpid02) has RLIMIT_CORE set to 1 > [ 469.339650] Aborting core > +[ 1877.189057] fio-testcase.sh (10238): drop_caches: 3 > +[ 1882.250174] blk_update_request: I/O error, dev loop0, sector 2883712 > +[ 1882.807993] blk_update_request: I/O error, dev loop0, sector 32460632 > +[ 1884.655458] blk_update_request: I/O error, dev loop0, sector 16869712 > +[ 1884.656896] blk_update_request: I/O error, dev loop0, sector 16854368 > +[ 1884.659316] blk_update_request: I/O error, dev loop0, sector 16855008 > +[ 1884.660834] blk_update_request: I/O error, dev loop0, sector 16869792 > +[ 1884.661780] blk_update_request: I/O error, dev loop0, sector 16854848 > +[ 1884.663282] blk_update_request: I/O error, dev loop0, sector 16855432 > +[ 1884.664775] blk_update_request: I/O error, dev loop0, sector 16859808 > +[ 1884.671472] blk_update_request: I/O error, dev loop0, sector 16866400 > +[ 1892.239383] blk_update_request: 20 callbacks suppressed > +[ 1892.239389] blk_update_request: I/O error, dev loop0, sector 7872768 > +[ 1897.221576] blk_update_request: I/O error, dev loop0, sector 23331008 > +[ 1898.299271] blk_update_request: I/O error, dev loop0, sector 25690688 > +[ 1898.444161] blk_update_request: I/O error, dev loop0, sector 25726496 > +[ 1898.445946] blk_update_request: I/O error, dev loop0, sector 25690832 > +[ 1898.448185] blk_update_request: I/O error, dev loop0, sector 25692312 > +[ 1898.449321] blk_update_request: I/O error, dev loop0, sector 25704840 > +[ 1898.450314] blk_update_request: I/O error, dev loop0, sector 25710392 > +[ 1898.451351] blk_update_request: I/O error, dev loop0, sector 25726080 > +[ 1898.452348] blk_update_request: I/O error, dev loop0, sector 25737608 > > FYI: This is with Linux-v3.19-9526-ga135c717d5cd plus vfs.git#for-linus. > > Shall I will try vanilla-upstream or even block.git? > > If you have any idea or hints, please let me know. > Thanks. > > I have attached the tarball which I have sent to Al Viro for testing > his pending VFS stuff for v3.20-rc1. > > Have more fun! > > Regards, > - Sedat - > > [1] http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9f9ee1f2b2f94f19437ae2def7c0d6636d7fe02e Vanilla upstream shows me the same... --- dmesg_3.19.0-9526.1-iniza-small_before-fio-2.2.5.txt 2015-02-22 15:14:16.193896917 +0100 +++ dmesg_3.19.0-9526.1-iniza-small_after-fio-2.2.5.txt 2015-02-22 15:16:23.430247970 +0100 @@ -812,3 +812,17 @@ [ 60.122512] usb 4-1.5: USB disconnect, device number 4 [ 63.628272] PPP BSD Compression module registered [ 64.034443] PPP Deflate Compression module registered +[ 115.708043] fio-testcase.sh (2840): drop_caches: 3 +[ 125.715673] blk_update_request: I/O error, dev loop0, sector 18880320 +[ 135.412886] blk_update_request: I/O error, dev loop0, sector 2883712 +[ 154.447350] blk_update_request: I/O error, dev loop0, sector 25690688 +[ 154.582990] blk_update_request: I/O error, dev loop0, sector 25726496 +[ 154.584504] blk_update_request: I/O error, dev loop0, sector 25690832 +[ 154.585654] blk_update_request: I/O error, dev loop0, sector 25692312 +[ 154.586608] blk_update_request: I/O error, dev loop0, sector 25704840 +[ 154.587631] blk_update_request: I/O error, dev loop0, sector 25710392 +[ 154.588472] blk_update_request: I/O error, dev loop0, sector 25726080 +[ 154.589333] blk_update_request: I/O error, dev loop0, sector 25737608 +[ 154.590170] blk_update_request: I/O error, dev loop0, sector 25788848 +[ 159.735917] blk_update_request: 2 callbacks suppressed +[ 159.735922] blk_update_request: I/O error, dev loop0, sector 33030336 - Sedat -
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