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ff3112f3dc
If this reminds you of a commit message from around a year ago, it's 41c2aa729f0af084ede95ee9a06219a2dd5fb5df and yes, we're dealing with "the same thing" again. Or f309db1f4d51009bad0d32e12efc75530b66836b and it's similar. There is a logic in place that if there is no real need for memory-backend-file, qemuBuildMemoryBackendStr() returns 0. However that wasn't the case with hugepage backing. The reason for that was that we abused the 'pagesize' variable for storing that information, but we should rather have a separate one that specifies whether we really need the new object for hugepage backing. And that variable should be set only if this particular NUMA cell needs special treatment WRT hugepages. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1372153 Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
28 lines
717 B
Plaintext
28 lines
717 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 SomeDummyHugepagesGuest \
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-S \
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-M pc \
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-m 1024 \
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-smp 2,sockets=2,cores=1,threads=1 \
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-mem-prealloc \
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-mem-path /dev/hugepages2M/libvirt/qemu \
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-numa node,nodeid=0,cpus=0,mem=256 \
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-numa node,nodeid=1,cpus=1,mem=768 \
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-uuid ef1bdff4-27f3-4e85-a807-5fb4d58463cc \
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-nographic \
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-nodefaults \
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-monitor unix:/tmp/lib/domain--1-SomeDummyHugepagesGu/monitor.sock,server,\
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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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