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b7798a07f9
The memory device alias needs to be treated as machine ABI as qemu is using it in the migration stream for section labels. To simplify this generate the alias from the slot number unless an existing broken configuration is detected. With this patch the aliases are predictable and even certain configurations which would not be migratable previously are fixed. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1359135
30 lines
964 B
Plaintext
30 lines
964 B
Plaintext
LC_ALL=C \
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PATH=/bin \
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HOME=/home/test \
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USER=test \
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LOGNAME=test \
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QEMU_AUDIO_DRV=none \
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/usr/bin/qemu \
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-name QEMUGuest1 \
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-S \
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-M pc \
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-m size=219136k,slots=16,maxmem=1099511627776k \
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-smp 2,sockets=2,cores=1,threads=1 \
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-numa node,nodeid=0,cpus=0-1,mem=214 \
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-object memory-backend-file,id=memdimm0,prealloc=yes,\
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mem-path=/dev/hugepages2M/libvirt/qemu,size=536870912,host-nodes=1-3,\
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policy=bind \
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-device pc-dimm,node=0,memdev=memdimm0,id=dimm0,slot=0,addr=4294967296 \
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-object memory-backend-ram,id=memdimm2,size=536870912 \
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-device pc-dimm,node=0,memdev=memdimm2,id=dimm2,slot=2 \
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-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
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-nographic \
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-nodefaults \
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-monitor unix:/tmp/lib/domain--1-QEMUGuest1/monitor.sock,server,nowait \
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-no-acpi \
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-boot c \
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-usb \
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-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
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-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
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-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
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