diff options
| -rw-r--r-- | conf.d/qemu.d/beefcake | 7 | ||||
| -rwxr-xr-x | systemd/system/qemu | 12 |
2 files changed, 10 insertions, 9 deletions
diff --git a/conf.d/qemu.d/beefcake b/conf.d/qemu.d/beefcake index 195bbc7..6e671bd 100644 --- a/conf.d/qemu.d/beefcake +++ b/conf.d/qemu.d/beefcake @@ -7,10 +7,11 @@ args=( -no-reboot # let the systemd supervisor know we're restarting -machine accel=kvm - -m 32768 - -smp 16 + -m 32768 # 32 GiB RAM + # 1 socket / 8 cores-per-node / 2 threads-per-core = total of 16 CPUs + -smp sockets=1,cores=8,threads=2,cpus=16 + # TODO: Split that in to 2 NUMA nodes; 4 cores and 16 GiB RAM each - #-realtime mlock=off #-no-hpet -uuid 4c42bd65-6ad5-456d-8b76-758ecb795e21 diff --git a/systemd/system/qemu b/systemd/system/qemu index ca35498..475ec10 100755 --- a/systemd/system/qemu +++ b/systemd/system/qemu @@ -1,4 +1,6 @@ #!/usr/bin/env bash +shopt -s lastpipe +set -euE -o pipefail source "/etc/conf.d/qemu.d/$1" args+=( @@ -6,12 +8,10 @@ args+=( -pidfile "/run/qemu-$1/pid" -vnc unix:"/run/qemu-$1/vnc.sock" -monitor unix:"/run/qemu-$1/monitor.sock",server,nowait - -serial unix:"/run/qemu-$1/ttyS0.sock",server + -serial file:"/dev/stdout" -daemonize ) { - until [[ -S /run/qemu-$1/ttyS0.sock ]]; do :; done - exec socat UNIX-CONNECT:"/run/qemu-$1/ttyS0.sock" STDOUT > >(exec cat) -} & -qemu-system-"${system}" "${args[@]}" -systemd-notify --ready + qemu-system-"${system}" "${args[@]}" + systemd-notify --ready +} | exec cat |