diff options
Diffstat (limited to 'src/spdk/scripts/vagrant/create_nvme_img.sh')
| -rwxr-xr-x | src/spdk/scripts/vagrant/create_nvme_img.sh | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/spdk/scripts/vagrant/create_nvme_img.sh b/src/spdk/scripts/vagrant/create_nvme_img.sh new file mode 100755 index 000000000..db758bd87 --- /dev/null +++ b/src/spdk/scripts/vagrant/create_nvme_img.sh @@ -0,0 +1,77 @@ +#!/usr/bin/env bash +SYSTEM=$(uname -s) +size="1024M" +nvme_disk="/var/lib/libvirt/images/nvme_disk.img" +type="nvme" + +function usage() { + echo "Usage: ${0##*/} [-s <disk_size>] [-n <backing file name>]" + echo "-s <disk_size> with postfix e.g. 2G default: 1024M" + echo " for OCSSD default: 9G" + echo "-n <backing file name> backing file path with name" + echo " default: /var/lib/libvirt/images/nvme_disk.img" + echo "-t <type> default: nvme available: ocssd" +} + +while getopts "s:n:t:h-:" opt; do + case "${opt}" in + -) + echo " Invalid argument: $OPTARG" + usage + exit 1 + ;; + s) + size=$OPTARG + ;; + n) + nvme_disk=$OPTARG + ;; + t) + type=$OPTARG + ;; + h) + usage + exit 0 + ;; + *) + echo " Invalid argument: $OPTARG" + usage + exit 1 + ;; + esac +done + +if [ ! "${SYSTEM}" = "FreeBSD" ]; then + WHICH_OS=$(lsb_release -i | awk '{print $3}') + case $type in + "nvme") + qemu-img create -f raw $nvme_disk $size + ;; + "ocssd") + if [ $size == "1024M" ]; then + size="9G" + fi + fallocate -l $size $nvme_disk + touch ${nvme_disk}_ocssd_md + ;; + *) + echo "We support only nvme and ocssd disks types" + exit 1 + ;; + esac + #Change SE Policy on Fedora + if [ $WHICH_OS == "Fedora" ]; then + sudo chcon -t svirt_image_t $nvme_disk + fi + + chmod 777 $nvme_disk + if [ $WHICH_OS == "Fedora" ]; then + chown qemu:qemu $nvme_disk + elif [ $WHICH_OS == "Ubuntu" ]; then + chown libvirt-qemu:kvm $nvme_disk + else + # That's just a wild guess for now + # TODO: needs improvement for other distros + chown libvirt-qemu:kvm $nvme_disk + fi +fi |