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https://github.com/oSoWoSo/DistroHopper.git
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Add distro, kernel and CPU details to start up messages. Close #96
This commit is contained in:
Martin Wimpress
Martin Wimpress
parent
c3b3f4ee86
commit
d785c89a38
2 changed files with 100 additions and 84 deletions
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@ -64,6 +64,7 @@ See this (old) video where I explain some of my motivations for creating Quickem
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* [Coreutils](https://www.gnu.org/software/coreutils/)
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* [grep](https://www.gnu.org/software/grep/)
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* [jq](https://stedolan.github.io/jq/)
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* [LSB](https://wiki.linuxfoundation.org/lsb/start)
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* [procps](https://gitlab.com/procps-ng/procps)
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* [python3](https://www.python.org/)
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* [macrecovery](https://github.com/acidanthera/OpenCorePkg/tree/master/Utilities/macrecovery)
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183
quickemu
183
quickemu
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@ -143,6 +143,7 @@ function vm_boot() {
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local BALLOON="-device virtio-balloon"
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local CPU=""
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local DISK_USED=""
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local DISPLAY_DEVICE=""
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local EFI_CODE=""
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local EFI_VARS=""
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local GUEST_CPU_CORES=""
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@ -152,9 +153,12 @@ function vm_boot() {
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local HOST_CPU_SMT=""
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local HOST_CPU_SOCKETS=""
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local HOST_CPU_VENDOR=""
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local DISPLAY_DEVICE=""
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local GL="on"
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local GUEST_TWEAKS=""
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local KERNEL_NAME="Unknown"
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local KERNEL_NODE=""
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local KERNEL_VER="?"
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local LSB_DESCRIPTION=""
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local MAC_BOOTLOADER=""
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local MAC_MISSING=""
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local MAC_DISK_DEV="ide-hd,bus=ahci.2"
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@ -164,9 +168,101 @@ function vm_boot() {
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local QEMU_VER=""
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local USB_HOST_PASSTHROUGH_CONTROLLER="qemu-xhci"
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local VIDEO=""
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KERNEL_NAME=$(uname --kernel-name)
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KERNEL_NODE="($(uname --nodename))"
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KERNEL_VER=$(uname --kernel-release | cut -d'.' -f1-2)
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if command -v lsb_release &>/dev/null; then
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LSB_DESCRIPTION=$(lsb_release --description --short)
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fi
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QEMU_VER=$(${QEMU} -version | head -n1 | cut -d' ' -f4 | cut -d'(' -f1)
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echo "Quickemu ${VERSION} starting ${VM}"
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echo " - QEMU: ${QEMU} v${QEMU_VER}"
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echo "Quickemu ${VERSION} starting ${VM} on ${LSB_DESCRIPTION} ${KERNEL_NODE}"
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echo " - QEMU: ${QEMU} v${QEMU_VER} on ${KERNEL_NAME} ${KERNEL_VER}"
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HOST_CPU_CORES=$(nproc --all)
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HOST_CPU_MODEL=$(lscpu | grep '^Model name:' | cut -d':' -f2 | sed 's/ //g')
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HOST_CPU_SOCKETS=$(lscpu | grep -E 'Socket' | cut -d':' -f2 | sed 's/ //g')
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HOST_CPU_VENDOR=$(lscpu | grep -E 'Vendor' | cut -d':' -f2 | sed 's/ //g')
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# A CPU with Intel VT-x / AMD SVM support is required
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if [ "${HOST_CPU_VENDOR}" == "AuthenticIntel" ]; then
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if ! check_cpu_flag vmx; then
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echo "ERROR! Intel VT-x support is required."
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exit 1
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fi
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elif [ "${HOST_CPU_VENDOR}" == "AuthenticAMD" ]; then
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if ! check_cpu_flag svm; then
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echo "ERROR! AMD SVM support is required."
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exit 1
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fi
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fi
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if [ -z "${cpu_cores}" ]; then
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if [ "${HOST_CPU_CORES}" -ge 32 ]; then
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GUEST_CPU_CORES="16"
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elif [ "${HOST_CPU_CORES}" -ge 16 ]; then
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GUEST_CPU_CORES="8"
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elif [ "${HOST_CPU_CORES}" -ge 8 ]; then
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GUEST_CPU_CORES="4"
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elif [ "${HOST_CPU_CORES}" -ge 4 ]; then
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GUEST_CPU_CORES="2"
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else
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GUEST_CPU_CORES="1"
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fi
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else
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GUEST_CPU_CORES="${cpu_cores}"
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fi
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# Account for Hyperthreading/SMT.
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if [ -e /sys/devices/system/cpu/smt/control ] && [ "${GUEST_CPU_CORES}" -ge 2 ]; then
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HOST_CPU_SMT=$(cat /sys/devices/system/cpu/smt/control)
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case ${HOST_CPU_SMT} in
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on)
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GUEST_CPU_THREADS=2
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GUEST_CPU_LOGICAL_CORES=$(( GUEST_CPU_CORES / GUEST_CPU_THREADS ))
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;;
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*)
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GUEST_CPU_THREADS=1
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GUEST_CPU_LOGICAL_CORES=${GUEST_CPU_CORES}
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;;
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esac
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else
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GUEST_CPU_THREADS=1
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GUEST_CPU_LOGICAL_CORES=${GUEST_CPU_CORES}
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fi
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local SMP="-smp cores=${GUEST_CPU_LOGICAL_CORES},threads=${GUEST_CPU_THREADS},sockets=${HOST_CPU_SOCKETS}"
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echo " - CPU: ${HOST_CPU_MODEL}"
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echo -n " - CPU VM: ${HOST_CPU_SOCKETS} Socket(s), ${GUEST_CPU_LOGICAL_CORES} Core(s), ${GUEST_CPU_THREADS} Thread(s)"
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local RAM_VM="2G"
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if [ -z "${ram}" ]; then
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local RAM_HOST=""
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RAM_HOST=$(free --mega -h | grep Mem | cut -d':' -f2 | cut -d'G' -f1 | sed 's/ //g')
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#Round up - https://github.com/wimpysworld/quickemu/issues/11
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RAM_HOST=$(printf '%.*f\n' 0 "${RAM_HOST}")
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if [ "${RAM_HOST}" -ge 128 ]; then
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RAM_VM="32G"
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elif [ "${RAM_HOST}" -ge 64 ]; then
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RAM_VM="16G"
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elif [ "${RAM_HOST}" -ge 16 ]; then
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RAM_VM="8G"
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elif [ "${RAM_HOST}" -ge 8 ]; then
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RAM_VM="4G"
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fi
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else
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RAM_VM="${ram}"
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fi
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echo ", ${RAM_VM} RAM"
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if [ ${RAM_VM//G/} -lt 4 ]; then
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if [ "${guest_os}" == "macos" ] || [ "${guest_os}" == "windows" ]; then
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echo "ERROR! You have insufficient RAM to run ${guest_os} in a VM"
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exit 1
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fi
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fi
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# Force to lowercase.
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boot=${boot,,}
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@ -237,87 +333,6 @@ function vm_boot() {
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echo " - BOOT: Legacy BIOS (${guest_os})"
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fi
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HOST_CPU_CORES=$(nproc --all)
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HOST_CPU_VENDOR=$(lscpu | grep -E 'Vendor' | cut -d':' -f2 | sed 's/ //g')
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HOST_CPU_SOCKETS=$(lscpu | grep -E 'Socket' | cut -d':' -f2 | sed 's/ //g')
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# A CPU with Intel VT-x / AMD SVM support is required
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if [ "${HOST_CPU_VENDOR}" == "AuthenticIntel" ]; then
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if ! check_cpu_flag vmx; then
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echo "ERROR! Intel VT-x support is required."
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exit 1
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fi
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elif [ "${HOST_CPU_VENDOR}" == "AuthenticAMD" ]; then
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if ! check_cpu_flag svm; then
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echo "ERROR! AMD SVM support is required."
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exit 1
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fi
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fi
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if [ -z "${cpu_cores}" ]; then
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if [ "${HOST_CPU_CORES}" -ge 32 ]; then
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GUEST_CPU_CORES="16"
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elif [ "${HOST_CPU_CORES}" -ge 16 ]; then
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GUEST_CPU_CORES="8"
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elif [ "${HOST_CPU_CORES}" -ge 8 ]; then
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GUEST_CPU_CORES="4"
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elif [ "${HOST_CPU_CORES}" -ge 4 ]; then
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GUEST_CPU_CORES="2"
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else
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GUEST_CPU_CORES="1"
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fi
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else
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GUEST_CPU_CORES="${cpu_cores}"
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fi
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# Account for Hyperthreading/SMT.
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if [ -e /sys/devices/system/cpu/smt/control ] && [ "${GUEST_CPU_CORES}" -ge 2 ]; then
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HOST_CPU_SMT=$(cat /sys/devices/system/cpu/smt/control)
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case ${HOST_CPU_SMT} in
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on)
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GUEST_CPU_THREADS=2
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GUEST_CPU_LOGICAL_CORES=$(( GUEST_CPU_CORES / GUEST_CPU_THREADS ))
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;;
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*)
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GUEST_CPU_THREADS=1
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GUEST_CPU_LOGICAL_CORES=${GUEST_CPU_CORES}
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;;
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esac
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else
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GUEST_CPU_THREADS=1
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GUEST_CPU_LOGICAL_CORES=${GUEST_CPU_CORES}
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fi
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local SMP="-smp cores=${GUEST_CPU_LOGICAL_CORES},threads=${GUEST_CPU_THREADS},sockets=${HOST_CPU_SOCKETS}"
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echo -n " - CPU: ${HOST_CPU_SOCKETS} Socket(s), ${GUEST_CPU_LOGICAL_CORES} Core(s), ${GUEST_CPU_THREADS} Thread(s)"
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local RAM_VM="2G"
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if [ -z "${ram}" ]; then
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local RAM_HOST=""
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RAM_HOST=$(free --mega -h | grep Mem | cut -d':' -f2 | cut -d'G' -f1 | sed 's/ //g')
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#Round up - https://github.com/wimpysworld/quickemu/issues/11
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RAM_HOST=$(printf '%.*f\n' 0 "${RAM_HOST}")
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if [ "${RAM_HOST}" -ge 128 ]; then
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RAM_VM="32G"
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elif [ "${RAM_HOST}" -ge 64 ]; then
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RAM_VM="16G"
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elif [ "${RAM_HOST}" -ge 16 ]; then
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RAM_VM="8G"
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elif [ "${RAM_HOST}" -ge 8 ]; then
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RAM_VM="4G"
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fi
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else
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RAM_VM="${ram}"
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fi
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echo ", ${RAM_VM} RAM"
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if [ ${RAM_VM//G/} -lt 4 ]; then
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if [ "${guest_os}" == "macos" ] || [ "${guest_os}" == "windows" ]; then
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echo "ERROR! You have insufficient RAM to run ${guest_os} in a VM"
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exit 1
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fi
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fi
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# Make any OS specific adjustments
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case ${guest_os} in
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freebsd|linux)
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