5e244e25f0
lsb_release is not shipped under latest fedora distros, hence failing this check. Use /etc/os-release instead. Signed-off-by: Michal Berger <michal.berger@intel.com> Change-Id: Id74095ff5dd5d43f7a97e4c5d026ac13da26d815 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15107 Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Kamil Godzwon <kamilx.godzwon@intel.com>
72 lines
1.5 KiB
Bash
Executable File
72 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2017 Intel Corporation
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# All rights reserved.
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#
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SYSTEM=$(uname -s)
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size="1024M"
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nvme_disk="/var/lib/libvirt/images/nvme_disk.img"
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preallocation="falloc"
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function usage() {
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echo "Usage: ${0##*/} [-s <disk_size>] [-n <backing file name>]"
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echo "-s <disk_size> with postfix e.g. 2G default: 1024M"
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echo " for OCSSD default: 9G"
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echo "-n <backing file name> backing file path with name"
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echo " default: /var/lib/libvirt/images/nvme_disk.img"
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echo "-p <mode> allowed values:[off, falloc, full]"
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echo " default: falloc"
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}
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while getopts "s:n:p:t:h-:" opt; do
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case "${opt}" in
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-)
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echo " Invalid argument: $OPTARG"
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usage
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exit 1
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;;
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s)
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size=$OPTARG
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;;
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n)
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nvme_disk=$OPTARG
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;;
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p)
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preallocation=$OPTARG
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;;
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h)
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usage
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exit 0
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;;
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*)
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echo " Invalid argument: $OPTARG"
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usage
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exit 1
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;;
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esac
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done
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if [ "${SYSTEM}" != "Linux" ]; then
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echo "This script supports only Linux OS" >&2
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exit 2
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fi
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source /etc/os-release
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qemu-img create -f raw "$nvme_disk" -o preallocation="$preallocation" $size
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# That's just a wild guess for now
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# TODO: needs improvement for other distros
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qemu_user_group="libvirt-qemu:kvm"
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case "$ID" in
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"fedora")
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qemu_user_group="qemu:qemu"
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# Change SE Policy
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sudo chcon -t svirt_image_t "$nvme_disk"
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;;
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esac
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chmod 777 "$nvme_disk"
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chown $qemu_user_group "$nvme_disk"
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