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6eaf3614b6
The 'raw' driver without any special configuration is not needed and creates overhead in qemu. Stop using the 'raw' format driver in cases when it's not needed. A special case when it is needed is for FD passed images with only a single writable FD passed, where we need an overlay driver to properly reflect the 'read-only' flag. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
49 lines
3.2 KiB
Plaintext
49 lines
3.2 KiB
Plaintext
LC_ALL=C \
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PATH=/bin \
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HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
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USER=test \
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LOGNAME=test \
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XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
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XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
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XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
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/usr/bin/qemu-system-x86_64 \
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-name guest=QEMUGuest1,debug-threads=on \
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-S \
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-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
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-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
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-accel tcg \
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-cpu qemu64 \
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-m size=219136k \
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-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
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-overcommit mem-lock=off \
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-smp 8,sockets=8,cores=1,threads=1 \
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-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
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-display none \
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-no-user-config \
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-nodefaults \
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-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
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-mon chardev=charmonitor,id=monitor,mode=control \
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-rtc base=utc \
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-no-shutdown \
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-boot strict=on \
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-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
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-device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
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-device '{"driver":"virtio-scsi-pci","id":"scsi1","num_queues":8,"bus":"pci.0","addr":"0x3"}' \
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-device '{"driver":"virtio-scsi-pci","id":"scsi2","cmd_per_lun":50,"bus":"pci.0","addr":"0x4"}' \
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-device '{"driver":"virtio-scsi-pci","id":"scsi3","max_sectors":512,"bus":"pci.0","addr":"0x5"}' \
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-device '{"driver":"virtio-scsi-pci","id":"scsi4","ioeventfd":true,"bus":"pci.0","addr":"0x6"}' \
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-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-5-storage","read-only":false}' \
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-device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","drive":"libvirt-5-storage","id":"scsi0-0-0-0","bootindex":1}' \
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-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-4-storage","read-only":false}' \
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-device '{"driver":"scsi-hd","bus":"scsi1.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi1-0-0-0","drive":"libvirt-4-storage","id":"scsi1-0-0-0"}' \
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-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest3","node-name":"libvirt-3-storage","read-only":false}' \
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-device '{"driver":"scsi-hd","bus":"scsi2.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi2-0-0-0","drive":"libvirt-3-storage","id":"scsi2-0-0-0"}' \
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-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest4","node-name":"libvirt-2-storage","read-only":false}' \
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-device '{"driver":"scsi-hd","bus":"scsi3.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi3-0-0-0","drive":"libvirt-2-storage","id":"scsi3-0-0-0"}' \
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-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest5","node-name":"libvirt-1-storage","read-only":false}' \
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-device '{"driver":"scsi-hd","bus":"scsi4.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi4-0-0-0","drive":"libvirt-1-storage","id":"scsi4-0-0-0"}' \
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-audiodev '{"id":"audio1","driver":"none"}' \
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-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x7"}' \
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-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
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-msg timestamp=on
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