1dbf53eebf
This patch adds a library, application and test scripts for extending SPDK to present virtio-scsi controllers to QEMU-based VMs and process I/O submitted to devices attached to those controllers. This functionality is dependent on QEMU patches to enable vhost-scsi in userspace - those patches are currently working their way through the QEMU mailing list, but temporary patches to enable this functionality in QEMU will be made available shortly through the SPDK github repository. Signed-off-by: Jim Harris <james.r.harris@intel.com> Signed-off-by: Krzysztof Jakimiak <krzysztof.jakimiak@intel.com> Signed-off-by: Michal Kosciowski <michal.kosciowski@intel.com> Signed-off-by: Karol Latecki <karolx.latecki@intel.com> Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com> Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com> Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Signed-off-by: Krzysztof Jakimiak <krzysztof.jakimiak@intel.com> Change-Id: I138e4021f0ac4b1cd9a6e4041783cdf06e6f0efb
59 lines
1.3 KiB
Bash
Executable File
59 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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BASE_DIR=$(readlink -f $(dirname $0))
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[[ -z "$TEST_DIR" ]] && TEST_DIR="$(cd $BASE_DIR/../../../../ && pwd)"
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function usage()
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{
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[[ ! -z $2 ]] && ( echo "$2"; echo ""; )
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echo "Shortcut script for connecting to or executing command on selected VM"
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echo "Usage: $(basename $1) [OPTIONS] VM_NUMBER"
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echo
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echo "-h, --help print help and exit"
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echo " --work-dir=WORK_DIR Where to find build file. Must exist. [default: $TEST_DIR]"
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echo "-w Don't wait for vm to boot"
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echo "-x set -x for script debug"
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exit 0
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}
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boot_wait=true
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while getopts 'xwh-:' optchar; do
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case "$optchar" in
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-)
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case "$OPTARG" in
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help) usage $0 ;;
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work-dir=*) TEST_DIR="${OPTARG#*=}" ;;
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*) usage $0 "Invalid argument '$OPTARG'" ;;
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esac ;;
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h) usage $0 ;;
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w) boot_wait=false ;;
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x) set -x ;;
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*) usage $0 "Invalid argument '$OPTARG'" ;;
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esac
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done
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. $BASE_DIR/common.sh
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shift $((OPTIND-1))
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vm_num="$1"
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shift
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if ! vm_num_is_valid $vm_num; then
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usage $0 "Invalid VM num $vm_num"
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exit 1
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fi
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if $boot_wait; then
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while ! vm_os_booted $vm_num; do
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if ! vm_is_running $vm_num; then
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echo "ERROR: VM$vm_num is not running"
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exit 1
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fi
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echo "INFO: waiting for VM$vm_num to boot"
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sleep 1
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done
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fi
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vm_ssh $vm_num "$@"
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