libvirt/tests/qemuxml2argvdata/pages-dimm-discard.args
Michal Privoznik 34a59fb570 qemu: Drop two layers of nesting of memoryBackingDir
Initially introduced in v3.10.0-rc1~172.

When generating a path for memory-backend-file or -mem-path, qemu
driver will use the following pattern:

  $memoryBackingDir/libvirt/qemu/$id-$shortName

where $memoryBackingDir defaults to /var/lib/libvirt/qemu/ram but
can be overridden in qemu.conf. Anyway, the "/libvirt/qemu/" part
looks redundant, because it's already contained in the default,
or creates unnecessary nesting if overridden in qemu.conf.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2020-04-07 15:26:17 +02:00

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LC_ALL=C \
PATH=/bin \
HOME=/tmp/lib/domain--1-fedora \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/tmp/lib/domain--1-fedora/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-fedora/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-fedora/.config \
QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-x86_64 \
-name fedora \
-S \
-machine pc-i440fx-2.3,accel=tcg,usb=off,dump-guest-core=off \
-m size=1048576k,slots=16,maxmem=1099511627776k \
-realtime mlock=off \
-smp 2,sockets=2,cores=1,threads=1 \
-numa node,nodeid=0,cpus=0-1,mem=1024 \
-object memory-backend-file,id=memdimm0,prealloc=yes,\
mem-path=/dev/hugepages1G/libvirt/qemu/-1-fedora,size=1073741824,\
host-nodes=1-3,policy=bind \
-device pc-dimm,node=0,memdev=memdimm0,id=dimm0,slot=0 \
-object memory-backend-file,id=memdimm1,\
mem-path=/var/lib/libvirt/qemu/ram/-1-fedora/dimm1,discard-data=yes,share=no,\
size=536870912 \
-device pc-dimm,node=0,memdev=memdimm1,id=dimm1,slot=1 \
-uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-fedora/monitor.sock,\
server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-no-acpi \
-usb