libvirt/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64-abi-update.args

LC_ALL=C \
PATH=/bin \
HOME=/tmp/lib/domain--1-QEMUGuest1 \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-ppc64 \
-name QEMUGuest1 \
-S \
-machine pseries,accel=tcg,usb=off,dump-guest-core=off,nvdimm=on \
-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=memnvdimm0,mem-path=/tmp/nvdimm,prealloc=yes,\
size=537001984 \
-device nvdimm,node=0,label-size=131072,\
uuid=49545eb3-75e1-2d0a-acdd-f0294406c99e,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown
qemu_domain.c: post parse pSeries NVDIMM align with PARSE_ABI_UPDATE A previous patch removed the pSeries NVDIMM align that wasn't being done properly. This patch reintroduces it in the right fashion, making it reliant on VIR_DOMAIN_DEF_PARSE_ABI_UPDATE. This makes it complying with the intended design defined by commit c7d7ba85a624. Since the PARSE_ABI_UPDATE is more restrictive than checking for !migrate && !snapshot, like is being currently done with qemuDomainAlignMemorySizes(), this means that we'll align the pSeries NVDIMMs in two places - in post parse time for new guests, and in qemuDomainAlignMemorySizes() for all guests that aren't migrating or in a snapshot. Another difference is that the logic is now in the QEMU driver instead of domain_conf.c. This was necessary because all considerations made about the PARSE_ABI_UPDATE flag were done under QEMU. Given that no other driver supports ppc64 there is no impact in this change. A new test was added to exercise what we're doing. It consists of a a copy of the existing 'memory-hotplug-nvdimm-ppc64' xml2xml test, called with the PARSE_ABI_UPDATE flag. As intended, we're not changing QEMU command line or any XML without the flag, while the pseries NVDIMM memory is being aligned when the flag is used. Reviewed-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> 2020-11-18 19:58:33 +00:00			`LC_ALL=C \`
			`PATH=/bin \`
			`HOME=/tmp/lib/domain--1-QEMUGuest1 \`
			`USER=test \`
			`LOGNAME=test \`
			`XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \`
			`XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \`
			`XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \`
			`QEMU_AUDIO_DRV=none \`
			`/usr/bin/qemu-system-ppc64 \`
			`-name QEMUGuest1 \`
			`-S \`
			`-machine pseries,accel=tcg,usb=off,dump-guest-core=off,nvdimm=on \`
			`-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=memnvdimm0,mem-path=/tmp/nvdimm,prealloc=yes,\`
			`size=537001984 \`
			`-device nvdimm,node=0,label-size=131072,\`
			`uuid=49545eb3-75e1-2d0a-acdd-f0294406c99e,memdev=memnvdimm0,id=nvdimm0,slot=0 \`
			`-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \`
			`-display none \`
			`-no-user-config \`
			`-nodefaults \`
			`-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\`
			`server,nowait \`
			`-mon chardev=charmonitor,id=monitor,mode=control \`
			`-rtc base=utc \`
			`-no-shutdown`