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dc837a412f
qemu's qcow2 driver allows control of the metadata cache of qcow2 driver by the 'cache-size' property. Wire it up to the recently introduced elements. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
58 lines
2.4 KiB
Plaintext
58 lines
2.4 KiB
Plaintext
LC_ALL=C \
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PATH=/bin \
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HOME=/tmp/lib/domain--1-QEMUGuest1 \
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USER=test \
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LOGNAME=test \
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XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
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XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
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XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
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QEMU_AUDIO_DRV=none \
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/usr/bin/qemu-system-i386 \
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-name guest=QEMUGuest1,debug-threads=on \
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-S \
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-object secret,id=masterKey0,format=raw,\
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file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
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-machine pc,accel=tcg,usb=off,dump-guest-core=off,memory-backend=pc.ram \
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-cpu qemu64 \
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-m 214 \
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-object memory-backend-ram,id=pc.ram,size=224395264 \
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-overcommit mem-lock=off \
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-smp 1,sockets=1,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,nowait \
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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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-no-acpi \
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-boot strict=on \
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-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
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-blockdev '{"driver":"file","filename":"/tmp/QEMUGuest1.img",\
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"node-name":"libvirt-3-storage","cache":{"direct":true,"no-flush":false},\
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"auto-read-only":true,"discard":"unmap"}' \
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-blockdev '{"node-name":"libvirt-3-format","read-only":false,\
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"cache":{"direct":true,"no-flush":false},"driver":"qcow2","cache-size":12345,\
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"file":"libvirt-3-storage"}' \
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-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1,\
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write-cache=on \
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-blockdev '{"driver":"file","filename":"/tmp/backing-store.qcow",\
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"node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},\
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"auto-read-only":true,"discard":"unmap"}' \
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-blockdev '{"node-name":"libvirt-2-format","read-only":true,\
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"cache":{"direct":true,"no-flush":false},"driver":"qcow2","cache-size":1048576,\
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"file":"libvirt-2-storage","backing":null}' \
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-blockdev '{"driver":"file","filename":"/tmp/QEMUGuest2.img",\
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"node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},\
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"auto-read-only":true,"discard":"unmap"}' \
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-blockdev '{"node-name":"libvirt-1-format","read-only":false,\
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"cache":{"direct":true,"no-flush":false},"driver":"qcow2",\
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"file":"libvirt-1-storage","backing":"libvirt-2-format"}' \
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-device ide-hd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1,\
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write-cache=on \
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-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
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-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
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resourcecontrol=deny \
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-msg timestamp=on
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