I was thinking the same, but wasn't able to test it first... Curt On Mon, Nov 24, 2008 at 10:26 AM, Eric Sandeen <sandeen@xxxxxxxxxx> wrote: > Arturas K wrote: >> hello, >> >> I did a simple/dirty benchmark on multiple file systems, and ext4dev >> encounters some problems recursively removing linux tree... tested with >> default and multiple altered option sets of mkfs.ext4dev and/or mount >> options - the same story :( >> >> I guess there are locks on files where modification is committed to fs, >> but not yet flushed to disk or something like this. anyway this behavior >> is fatal for any temporary file operations... > > This might be fixed by the patch that just showed up on the list today :) > > --- fwd --- > > PATCH ext4: fix to call_filldir > > I happened to find a bug running bonnie++-1.03a on an ext4 filesystem, > when it complained about not being able to remove a file. > > Further investigation showed a problem with call_filldir(), which is not > quite correct with respect to the same function in fs/ext3/dir.c. The > patch below fixes this problem. > > --- > > -Eric > >> --- test output --- >> >>> ~# ( cd /srv ; time ( tar xf /tmp/linux-2.6.26.tar && sync ) ) && ( cd /srv/linux-2.6.26 ; time ( cat /tmp/patch-2.6.27 | patch -p1 > ./log && sync ) ) && ( cd /srv ; time ( rm -R linux-2.6.26 && sync ) ) >>> >>> real 0m9.515s >>> user 0m0.112s >>> sys 0m1.536s >>> >>> real 0m11.752s >>> user 0m2.680s >>> sys 0m2.868s >>> rm: cannot remove `linux-2.6.26/arch/powerpc/include/asm/bug.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/arch/alpha/include/asm/fb.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/arch/s390/include/asm/irq_regs.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/arch/sparc/include/asm/mmu.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/arch/sparc/include/asm/openprom_32.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/arch/arm/configs/ateb9200_defconfig': No such file or directory >>> rm: cannot remove `linux-2.6.26/arch/m68knommu/include/asm/scatterlist.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/include/asm-um/irq_vectors.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/include/asm-m68k/virtconvert.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/include/linux/hrtimer.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/include/linux/hardirq.h': No such file or directory >>> rm: cannot remove `linux-2.6.26/include/linux/crc32c.h': No such file or directory >>> >>> real 0m0.721s >>> user 0m0.012s >>> sys 0m0.708s >> >> --- system --- >> >> ubuntu 8.10 amd64 >> >> > ~# dpkg -l | grep linux-image-2.6.27 >> > ii linux-image-2.6.27-7-generic 2.6.27-7.16 >> > ~# dpkg -l | grep e2fs >> > ii e2fslibs 1.41.3-1ubuntu1 >> > ii e2fsprogs 1.41.3-1ubuntu1 >> >> --- >> ArturasK. >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-ext4" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- > To unsubscribe from this list: send the line "unsubscribe linux-ext4" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
