From: Dave Chinner Date: Tue, 7 Jul 2009 13:25:13 +0000 (+0200) Subject: xfstests: add tests to check log size scaling X-Git-Tag: v1.1.0~255 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=f211e17f00e87a92e7cd825fe9c41eab3032736c;p=xfstests-dev.git xfstests: add tests to check log size scaling Add two tests that check that log size scaling works correctly for old and new maximum log sizes. Signed-off-by: Dave Chinner Signed-off-by: Christoph Hellwig --- diff --git a/216 b/216 new file mode 100644 index 00000000..f8ddb5d5 --- /dev/null +++ b/216 @@ -0,0 +1,79 @@ +#! /bin/sh +# FS QA Test No. 216 +# +# log size mkfs test - ensure the log size scaling works for small filesystems +# +#----------------------------------------------------------------------- +# Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- +# +# creator +owner=dgc@sgi.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* + _cleanup_testdir +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs xfs +_supported_os Linux + +_setup_testdir +_require_scratch +_scratch_mkfs_xfs >/dev/null 2>&1 +_scratch_mount + +_require_loop +LOOP_DEV=$SCRATCH_MNT/test_fs +LOOP_MNT=$SCRATCH_MNT/test_fs_dir + +_do_mkfs() +{ + for i in $*; do + echo -n "fssize=${i}g " + $MKFS_XFS_PROG -f -b size=4096 -l version=2 \ + -d name=$LOOP_DEV,size=${i}g |grep log + mount -o loop -t xfs $LOOP_DEV $LOOP_MNT + echo "test write" > $LOOP_MNT/test + umount $LOOP_MNT + done +} +# make large holey file +$XFS_IO_PROG -f -c "truncate 256g" $LOOP_DEV + +#make loopback mount dir +mkdir $LOOP_MNT + +# walk over standard sizes (up to 256GB) +_do_mkfs 1 2 4 8 16 32 64 128 256 + +status=0 +exit diff --git a/216.out b/216.out new file mode 100644 index 00000000..cbd7b652 --- /dev/null +++ b/216.out @@ -0,0 +1,10 @@ +QA output created by 216 +fssize=1g log =internal log bsize=4096 blocks=2560, version=2 +fssize=2g log =internal log bsize=4096 blocks=2560, version=2 +fssize=4g log =internal log bsize=4096 blocks=2560, version=2 +fssize=8g log =internal log bsize=4096 blocks=2560, version=2 +fssize=16g log =internal log bsize=4096 blocks=2560, version=2 +fssize=32g log =internal log bsize=4096 blocks=4096, version=2 +fssize=64g log =internal log bsize=4096 blocks=8192, version=2 +fssize=128g log =internal log bsize=4096 blocks=16384, version=2 +fssize=256g log =internal log bsize=4096 blocks=32768, version=2 diff --git a/217 b/217 new file mode 100644 index 00000000..18ab53e9 --- /dev/null +++ b/217 @@ -0,0 +1,89 @@ +#! /bin/sh +# FS QA Test No. 217 +# +# large log size mkfs test - ensure the log size scaling works +# +#----------------------------------------------------------------------- +# Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- +# +# creator +owner=dgc@sgi.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* + _cleanup_testdir +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs xfs +_supported_os Linux + +_setup_testdir +_require_scratch +_scratch_mkfs_xfs >/dev/null 2>&1 +_scratch_mount + +_require_loop +LOOP_DEV=$SCRATCH_MNT/test_fs +LOOP_MNT=$SCRATCH_MNT/test_fs_dir + +_do_mkfs() +{ + for i in $*; do + echo -n "fssize=${i}g " + $MKFS_XFS_PROG -f -b size=4096 -l version=2 \ + -d name=$LOOP_DEV,size=${i}g |grep log + mount -o loop -t xfs $LOOP_DEV $LOOP_MNT + echo "test write" > $LOOP_MNT/test + umount $LOOP_MNT + done +} +# make large holey file +$XFS_IO_PROG -f -c "truncate 16383g" $LOOP_DEV + +#make loopback mount dir +mkdir $LOOP_MNT + +# test if large logs are supported +$MKFS_XFS_PROG -f -l size=256m -d name=$LOOP_DEV,size=10g > /dev/null 2>&1 +if [ $? -ne 0 ]; then + _notrun "large log sizes not supported by mkfs" +fi + +# +# walk over "new" sizes supported by recent xfsprogs. +# Note that the last test is for 16TB-1GB as 32bit platforms only support +# device slightly smaller than 16TB. +# +_do_mkfs 512 1024 2048 4096 8192 16383 + +status=0 +exit diff --git a/217.out b/217.out new file mode 100644 index 00000000..c6740330 --- /dev/null +++ b/217.out @@ -0,0 +1,7 @@ +QA output created by 217 +fssize=512g log =internal log bsize=4096 blocks=65536, version=2 +fssize=1024g log =internal log bsize=4096 blocks=131072, version=2 +fssize=2048g log =internal log bsize=4096 blocks=262144, version=2 +fssize=4096g log =internal log bsize=4096 blocks=521728, version=2 +fssize=8192g log =internal log bsize=4096 blocks=521728, version=2 +fssize=16383g log =internal log bsize=4096 blocks=521728, version=2 diff --git a/group b/group index 9185a0f4..4391a4af 100644 --- a/group +++ b/group @@ -324,3 +324,5 @@ prealloc 213 rw auto prealloc quick 214 rw auto prealloc quick 215 auto metadata quick +216 log metadata auto quick +217 log metadata auto