| #!/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 |