| 1 | #!/usr/bin/env bash |
| 2 | # group: rw auto |
| 3 | # |
| 4 | # Test qcow2 preallocation with different cluster_sizes |
| 5 | # |
| 6 | # Copyright (C) 2014 Fujitsu. |
| 7 | # |
| 8 | # This program is free software; you can redistribute it and/or modify |
| 9 | # it under the terms of the GNU General Public License as published by |
| 10 | # the Free Software Foundation; either version 2 of the License, or |
| 11 | # (at your option) any later version. |
| 12 | # |
| 13 | # This program is distributed in the hope that it will be useful, |
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | # GNU General Public License for more details. |
| 17 | # |
| 18 | # You should have received a copy of the GNU General Public License |
| 19 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | # |
| 21 | |
| 22 | # creator |
| 23 | owner=hutao@cn.fujitsu.com |
| 24 | |
| 25 | seq=`basename $0` |
| 26 | echo "QA output created by $seq" |
| 27 | |
| 28 | status=1 # failure is the default! |
| 29 | |
| 30 | _cleanup() |
| 31 | { |
| 32 | _cleanup_test_img |
| 33 | } |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 35 | |
| 36 | # get standard environment, filters and checks |
| 37 | . ./common.rc |
| 38 | . ./common.filter |
| 39 | |
| 40 | _supported_fmt qcow2 |
| 41 | _supported_proto file nfs fuse |
| 42 | |
| 43 | # Some containers (e.g. non-x86 on Travis) do not allow large files |
| 44 | _require_large_file 4G |
| 45 | |
| 46 | echo "=== Check option preallocation and cluster_size ===" |
| 47 | echo |
| 48 | cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304" |
| 49 | |
| 50 | for s in $cluster_sizes; do |
| 51 | _make_test_img -o "preallocation=metadata,cluster_size=$s" 4G |
| 52 | done |
| 53 | |
| 54 | # success, all done |
| 55 | echo "*** done" |
| 56 | rm -f $seq.full |
| 57 | status=0 |