| #!/usr/bin/env bash |
| # group: rw auto |
| # |
| # Test qcow2 preallocation with different cluster_sizes |
| # |
| # Copyright (C) 2014 Fujitsu. |
| # |
| # 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; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will 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, see <http://www.gnu.org/licenses/>. |
| # |
| |
| # creator |
| owner=hutao@cn.fujitsu.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| status=1 # failure is the default! |
| |
| _cleanup() |
| { |
| _cleanup_test_img |
| } |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| |
| _supported_fmt qcow2 |
| _supported_proto file nfs fuse |
| |
| # Some containers (e.g. non-x86 on Travis) do not allow large files |
| _require_large_file 4G |
| |
| echo "=== Check option preallocation and cluster_size ===" |
| echo |
| cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304" |
| |
| for s in $cluster_sizes; do |
| _make_test_img -o "preallocation=metadata,cluster_size=$s" 4G |
| done |
| |
| # success, all done |
| echo "*** done" |
| rm -f $seq.full |
| status=0 |
