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libvirt/tests/qemuxml2argvdata/hugepages-pages7.args

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qemuBuildMemoryBackendStr: Handle one more corner case https://bugzilla.redhat.com/show_bug.cgi?id=1458638 This code is so complicated because we allow enabling the same bits at many places. Just like in this case: huge pages can be enabled by global <hugepages/> element under <memoryBacking> or on per <memory/> basis. To complicate things a bit more, users are allowed to omit the page size which case the default page size is used. And this is what is causing this bug. If no page size is specified, @pagesize is keeping value of zero throughout whole function. Therefore we need yet another boolean to hold [use, don't use] information as we can't sue @pagesize for that. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2017-08-08 17:51:30 +03:00
LC_ALL=C \
PATH=/bin \
HOME=/home/test \
USER=test \
LOGNAME=test \
QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-x86_64 \
-name fedora \
-S \
-M pc-i440fx-2.3 \
-m size=1048576k,slots=16,maxmem=1099511627776k \
-smp 2,sockets=2,cores=1,threads=1 \
-mem-prealloc \
-mem-path /dev/hugepages2M/libvirt/qemu/-1-fedora \
-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,prealloc=yes,\
mem-path=/dev/hugepages2M/libvirt/qemu/-1-fedora,share=no,size=536870912 \
-device pc-dimm,node=0,memdev=memdimm1,id=dimm1,slot=1 \
-uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
-nographic \
-nodefaults \
-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-fedora/monitor.sock,\
server,nowait \
qemu: deprecate QEMU_CAPS_MONITOR_JSON We require QEMU >= 1.5.0, assume every QEMU supports it. Sadly that does not let us trivially drop qemuMonitor's priv->monJSON bool, because of qemuDomainQemuAttach. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-29 01:04:58 +03:00
-mon chardev=charmonitor,id=monitor,mode=control \
qemuBuildMemoryBackendStr: Handle one more corner case https://bugzilla.redhat.com/show_bug.cgi?id=1458638 This code is so complicated because we allow enabling the same bits at many places. Just like in this case: huge pages can be enabled by global <hugepages/> element under <memoryBacking> or on per <memory/> basis. To complicate things a bit more, users are allowed to omit the page size which case the default page size is used. And this is what is causing this bug. If no page size is specified, @pagesize is keeping value of zero throughout whole function. Therefore we need yet another boolean to hold [use, don't use] information as we can't sue @pagesize for that. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2017-08-08 17:51:30 +03:00
-boot c \
-usb \
-drive file=/var/lib/libvirt/images/fedora.qcow2,format=qcow2,if=none,\
id=drive-virtio-disk0 \
-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,\
id=virtio-disk0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
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