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https://github.com/libguestfs/libguestfs.git
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64bb9edd52
When possible, make the disk image format explicit when invoking tools or using add-drive. This avoids warnings from qemu about the unspecified format for the image, and also makes qemu slightly faster (skipping the disk image probing). Tests checking the image probing are not touched. This changes also: - old-style invocations of tools (`$tool $filename`) into new style (`$tool -a $filename`) - add-drive-ro/add-drive-with-if guestfish commands into add/add-drive with explicit readonly/iface arguments There should be no change in the tests results.
73 lines
2.2 KiB
Bash
Executable File
73 lines
2.2 KiB
Bash
Executable File
#!/bin/bash -
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# libguestfs
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# Copyright (C) 2015 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Regression test for virt-resize handling of logical volumes
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# https://bugzilla.redhat.com/1285847
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set -e
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export LANG=C
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if [ -n "$SKIP_TEST_RHBZ1285847_SH" ]; then
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echo "$0: test skipped because environment variable is set"
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exit 77
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fi
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if ! ../../resize/virt-resize --help >/dev/null 2>&1; then
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echo "$0: test skipped because virt-resize was not built"
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exit 77
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fi
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rm -f rhbz1285847.img rhbz1285847-2.img rhbz1285847.out
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# Create a disk with logical volumes.
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guestfish <<EOF
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sparse rhbz1285847.img 4G
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run
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part-init /dev/sda mbr
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# This partition layout is copied from the Ubuntu 14.04
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# virt-builder template.
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part-add /dev/sda p $((1048576/512)) $(((3221225471+1)/512))
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part-add /dev/sda e $((3222273024/512)) $(((4293918719+1)/512))
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part-add /dev/sda l $((3222274048/512)) $(((4293918719+1)/512))
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mkfs ext4 /dev/sda1
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mkswap /dev/sda5
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echo "Partitions before resizing:"
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part-list /dev/sda
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echo "Filesystems before resizing:"
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list-filesystems
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EOF
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truncate -s 10G rhbz1285847-2.img
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virt-resize rhbz1285847.img rhbz1285847-2.img --expand /dev/sda2
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# Check that the filesystems made it across.
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guestfish --format=raw -a rhbz1285847-2.img run : list-filesystems > rhbz1285847.out
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if [ "$(cat rhbz1285847.out)" != "/dev/sda1: ext4
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/dev/sda2: unknown
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/dev/sda5: swap" ]; then
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echo "$0: unexpected result:"
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cat rhbz1285847.out
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exit 1
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fi
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rm rhbz1285847.img rhbz1285847-2.img rhbz1285847.out
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