On Tue, 20 Sep 2011 18:49:26 +0400, Dmitry Monakhov <dmonakhov@xxxxxxxxxx> wrote: > Hi, finally have some time to run some tests on recent kernels. > And it appeared that fallocate interface is buggy > - fallocate: result in fsck complain due to blocks beyond i_size > without EOFBLOCKS_FL > - punch_hole: also provoke fsck complain and even EIO due to > incorrect EOFBLOCKS_FL update > Ping.. Tomorrow will be a month since patches was submitted, Ted, any news, do you have plans to merge it? PS: testcases was updated and avalable here: http://article.gmane.org/gmane.comp.file-systems.ext4/28602 > #LOG: > #Following two patches are mostly cleanup > ext4-cleanup-ext4_ext_grow_indepth-code.patch > ext4-move-inode-indepth-shrink-logic-to-didicated-fu.patch > # Later patches are fixes for issues. > ext4-Do-not-clear-EOFBLOCKS_FL-too-soon.patch > ext4-fix-punch_hole-extend-handler.patch > I've also attached my temp testcase for both issues > Will submit generic xfstests based on it soon. > > ########### TESTCASE################### > #! /bin/bash > ############################################################################# > # dmonakhov@xxxxxxxxxx > # Trivial fsstress test > # TODO: Add to xfstests > # Required patches > # kill fsstress reliably > # Message-Id: <1316357699-22692-1-git-send-email-dmonakhov@xxxxxxxxxx> > # In order unresvsp to work kernel should contain following patch > # Message-Id: <1316528400-1797-1-git-send-email-dmonakhov@xxxxxxxxxx> > ############################################################################# > # FIXES FOR ext4.git:3.1.0-rc2+ > #0001-ext4-cleanup-ext4_ext_grow_indepth-code.patch > #0002-ext4-move-inode-indepth-shrink-logic-to-didicated-fu.patch > #0003-ext4-Do-not-clear-EOFBLOCKS_FL-too-soon.patch > #0004-ext4-fix-punch_hole-extend-handler.patch > ############################################################################# > IMG=/dev/sdc > MNT=./mnt > #MNT_EXTRA_OPS="-oloop" > ## Create small image > #dd if=/dev/zero of=$IMG bs=1M count=1024000 > mkfs.ext4 -F -b4096 $IMG 102400 > mkdir -p $MNT > mount -text4 $IMG $MNT $MNT_EXTRA_OPS || exit > ## Run stress > ~/fsstress -p8 -f fsync=0 -f sync=0 -f fdatasync=0 -f setattr=0 -f unresvsp=2 -d $MNT/TEST -n99999999 & > PID=$! > ## dd writers will do write/truncate => ENOSPC condition > for ((i=0;i < 10;i++)) > do > dd if=/dev/zero of=$MNT/FILE bs=1M > sleep 2 > done > kill $! > wait $! > umount $MNT > fsck.ext4 -f -n $IMG > -- 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
