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0c8ab47847
In 88957116c9 I've switched to -machine memory-backend=ID and
-object memory-backend-* because QEMU is obsoleting -mem-path
and -mem-prealloc. However, what I did not foresee was that using
-machine memory-backend in combination with -numa is not allowed
in QEMU. This was reported upstream and fortunately not released
yet.
The problem is that if domain has NUMA nodes then we will
generate memory-backend-* objects for NUMA nodes (because if QEMU
is new enough to expose default RAM ID it also supports -numa
memdev=) and adding non-NUMA memory backend is wrong.
Reported-by: Masayoshi Mizuma <msys.mizuma@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
LC_ALL=C \
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PATH=/bin \
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HOME=/tmp/lib/domain--1-instance-00000092 \
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USER=test \
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LOGNAME=test \
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XDG_DATA_HOME=/tmp/lib/domain--1-instance-00000092/.local/share \
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XDG_CACHE_HOME=/tmp/lib/domain--1-instance-00000092/.cache \
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XDG_CONFIG_HOME=/tmp/lib/domain--1-instance-00000092/.config \
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QEMU_AUDIO_DRV=none \
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/usr/bin/qemu-system-x86_64 \
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-name guest=instance-00000092,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-instance-00000092/master-key.aes \
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-machine pc-i440fx-2.3,accel=kvm,usb=off,dump-guest-core=off \
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-cpu qemu64 \
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-m 14336 \
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-overcommit mem-lock=off \
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-smp 8,sockets=1,dies=1,cores=8,threads=1 \
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-object memory-backend-memfd,id=ram-node0,hugetlb=yes,hugetlbsize=2097152,\
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share=yes,prealloc=yes,size=15032385536,host-nodes=3,policy=preferred \
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-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
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-uuid 126f2720-6f8e-45ab-a886-ec9277079a67 \
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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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-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
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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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