7 p.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1149445
If the domain requests usage of the genid functionality,
then add the QEMU '-device vmgenid' to the command line
providing either the supplied or generated GUID value.
Add tests for both a generated and supplied GUID value.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/qemu/qemu_command.c | 31 +++++++++++++++++++++++++++++++
tests/qemuxml2argvdata/genid-auto.args | 24 ++++++++++++++++++++++++
tests/qemuxml2argvdata/genid.args | 24 ++++++++++++++++++++++++
tests/qemuxml2argvtest.c | 4 ++++
4 files changed, 83 insertions(+)
create mode 100644 tests/qemuxml2argvdata/genid-auto.args
create mode 100644 tests/qemuxml2argvdata/genid.args
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index b666f3715f..1f5e79d86a 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5942,6 +5942,34 @@ qemuBuildSmbiosCommandLine(virCommandPtr cmd,
static int
+qemuBuildVMGenIDCommandLine(virCommandPtr cmd,
+ const virDomainDef *def,
+ virQEMUCapsPtr qemuCaps)
+{
+ virBuffer opts = VIR_BUFFER_INITIALIZER;
+ char guid[VIR_UUID_STRING_BUFLEN];
+
+ if (!def->genidRequested)
+ return 0;
+
+ if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VMGENID)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("genid is not supported with this QEMU binary"));
+ return -1;
+ }
+
+ virUUIDFormat(def->genid, guid);
+ virBufferAsprintf(&opts, "vmgenid,guid=%s,id=vmgenid0", guid);
+
+ virCommandAddArg(cmd, "-device");
+ virCommandAddArgBuffer(cmd, &opts);
+
+ virBufferFreeAndReset(&opts);
+ return 0;
+}
+
+
+static int
qemuBuildSgaCommandLine(virCommandPtr cmd,
const virDomainDef *def,
virQEMUCapsPtr qemuCaps)
@@ -9869,6 +9897,9 @@ qemuBuildCommandLine(virQEMUDriverPtr driver,
if (qemuBuildSmbiosCommandLine(cmd, driver, def) < 0)
goto error;
+ if (qemuBuildVMGenIDCommandLine(cmd, def, qemuCaps) < 0)
+ goto error;
+
/*
* NB, -nographic *MUST* come before any serial, or monitor
* or parallel port flags due to QEMU craziness, where it
diff --git a/tests/qemuxml2argvdata/genid-auto.args
b/tests/qemuxml2argvdata/genid-auto.args
new file mode 100644
index 0000000000..c25b3b87e8
--- /dev/null
+++ b/tests/qemuxml2argvdata/genid-auto.args
@@ -0,0 +1,24 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-x86_64 \
+-name QEMUGuest1 \
+-S \
+-machine pc,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-device vmgenid,guid=00010203-0405-4607-8809-0a0b0c0d0e0f,id=vmgenid0 \
+-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 \
+-boot c \
+-usb
diff --git a/tests/qemuxml2argvdata/genid.args b/tests/qemuxml2argvdata/genid.args
new file mode 100644
index 0000000000..527e492394
--- /dev/null
+++ b/tests/qemuxml2argvdata/genid.args
@@ -0,0 +1,24 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-x86_64 \
+-name QEMUGuest1 \
+-S \
+-machine pc,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-device vmgenid,guid=e9392370-2917-565e-692b-d057f46512d6,id=vmgenid0 \
+-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 \
+-boot c \
+-usb
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 74d930ebe2..0dd0850036 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -805,6 +805,10 @@ mymain(void)
QEMU_CAPS_SECCOMP_BLACKLIST);
DO_TEST_PARSE_ERROR("minimal-no-memory", NONE);
DO_TEST("minimal-msg-timestamp", QEMU_CAPS_MSG_TIMESTAMP);
+
+ DO_TEST("genid", QEMU_CAPS_DEVICE_VMGENID);
+ DO_TEST("genid-auto", QEMU_CAPS_DEVICE_VMGENID);
+
DO_TEST("machine-aliases1", NONE);
DO_TEST("machine-aliases2", QEMU_CAPS_KVM);
DO_TEST("machine-core-on", NONE);
--
2.13.6