diff options
author | Anand Jain <anand.jain@oracle.com> | 2018-06-01 23:57:25 +0800 |
---|---|---|
committer | Eryu Guan <guaneryu@gmail.com> | 2018-06-03 22:16:15 +0800 |
commit | a281d39579a45724c2761a31f9d8b989b8443d21 (patch) | |
tree | 43fb2bb6868ed3144495a9380c42fb36360835ed | |
parent | 0eb4d0944665d0bd3c0804fa8fe9cd519af6af4f (diff) | |
download | xfstests-dev-a281d39579a45724c2761a31f9d8b989b8443d21.tar.gz |
btrfs: seed device replace test
Test case to verify that a seed device can be replaced
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
-rwxr-xr-x | tests/btrfs/163 | 112 | ||||
-rw-r--r-- | tests/btrfs/163.out | 9 | ||||
-rw-r--r-- | tests/btrfs/group | 1 |
3 files changed, 122 insertions, 0 deletions
diff --git a/tests/btrfs/163 b/tests/btrfs/163 new file mode 100755 index 0000000000..d5926c53c4 --- /dev/null +++ b/tests/btrfs/163 @@ -0,0 +1,112 @@ +#! /bin/bash +# FS QA Test 163 +# +# Test case to verify that a seed device can be replaced +# Create a seed device +# Create a sprout device +# Remount RW +# Run device replace on the seed device +#----------------------------------------------------------------------- +# Copyright (c) 2018 Oracle. 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 +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/filter.btrfs + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here + +# Modify as appropriate. +_supported_fs btrfs +_supported_os Linux +_require_command "$BTRFS_TUNE_PROG" btrfstune +_require_scratch_dev_pool 3 + +_scratch_dev_pool_get 3 + +dev_seed=$(echo $SCRATCH_DEV_POOL | awk '{print $1}') +dev_sprout=$(echo $SCRATCH_DEV_POOL | awk '{print $2}') +dev_replace_tgt=$(echo $SCRATCH_DEV_POOL | awk '{print $3}') + +create_seed() +{ + _mkfs_dev $dev_seed + run_check _mount $dev_seed $SCRATCH_MNT + $XFS_IO_PROG -f -d -c "pwrite -S 0xab 0 256K" $SCRATCH_MNT/foobar >\ + /dev/null + echo -- gloden -- + od -x $SCRATCH_MNT/foobar + _run_btrfs_util_prog filesystem show -m $SCRATCH_MNT + _scratch_unmount + $BTRFS_TUNE_PROG -S 1 $dev_seed + run_check _mount $dev_seed $SCRATCH_MNT +} + +add_sprout() +{ + _run_btrfs_util_prog device add -f $dev_sprout $SCRATCH_MNT + _run_btrfs_util_prog filesystem show -m $SCRATCH_MNT +} + +replace_seed() +{ + _run_btrfs_util_prog replace start -fB $dev_seed $dev_replace_tgt $SCRATCH_MNT + _run_btrfs_util_prog filesystem show -m $SCRATCH_MNT + _scratch_unmount + run_check _mount $dev_replace_tgt $SCRATCH_MNT + echo -- sprout -- + od -x $SCRATCH_MNT/foobar + _scratch_unmount + +} + +seed_is_mountable() +{ + run_check _mount $dev_seed $SCRATCH_MNT + _run_btrfs_util_prog filesystem show -m $SCRATCH_MNT + _scratch_unmount +} + +create_seed +add_sprout +replace_seed + +seed_is_mountable + +_scratch_dev_pool_put + +status=0 +exit diff --git a/tests/btrfs/163.out b/tests/btrfs/163.out new file mode 100644 index 0000000000..50f46da6df --- /dev/null +++ b/tests/btrfs/163.out @@ -0,0 +1,9 @@ +QA output created by 163 +-- gloden -- +0000000 abab abab abab abab abab abab abab abab +* +1000000 +-- sprout -- +0000000 abab abab abab abab abab abab abab abab +* +1000000 diff --git a/tests/btrfs/group b/tests/btrfs/group index 4d25d8fae9..50e69de95d 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -165,3 +165,4 @@ 160 auto quick 161 auto quick 162 auto quick +163 auto quick |