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libvirt/tests/qemuxml2argvdata/tseg-explicit-size.x86_64-latest.args

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qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
LC_ALL=C \
PATH=/bin \
qemu: command: Override HOME variable for system QEMU By default, qemu user's home dir points to '/' which shouldn't be used at all. We therefore pass the HOME variable from the current variable iff not running as SUID, which means that for systemd we never set it. This patch makes sure, that for system QEMU this is always set to libDir/<driver>, session mode is left untouched. Signed-off-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-03-06 15:29:01 +03:00
HOME=/tmp/lib/domain--1-QEMUGuest1 \
qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
USER=test \
LOGNAME=test \
qemu: command: Enforce setting XDG variables for system QEMU For session mode, only XDG_CACHE_HOME is set, because we want to remain integrating with services in user session, but for system mode, this would have become reading/writing to '/' which carries the obvious issue with permissions (also, '/' is the wrong location in 99.9% cases anyway). Signed-off-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-03-08 14:15:07 +03:00
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: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
/usr/bin/qemu-system-x86_64 \
-name guest=QEMUGuest1,debug-threads=on \
-S \
qemuxml2argvtest: Use internal wrapping of command line arguments virCommandToString has the possibility to return an already wrapped string with better format than what we get from the test wrapper script. The main advantage is that arguments for an option are always on the same line which makes it more easy to see what changed in a diff and prevents re-wrapping of the line if a wrapping point moves over the threshold. Additionally the used output is the same we have in the VM log file when a VM is starting. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-03-31 11:46:36 +03:00
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
qemu: Use '-machine acpi=on/off' instead of deprecated '-no-acpi' QEMU deprecated the '-no-acpi' option, thus we should switch to the modern way to use '-machine'. Certain ARM machine types don't support ACPI. Given our historically broken design of using '<acpi/>' without attribute to enable ACPI and qemu's default of enabling it without '-no-acpi' such configurations would not work. Now when qemu reports whether given machine type supports ACPI we can do a better decision and un-break those configs. Unfortunately not retroactively. Resolves: https://gitlab.com/libvirt/libvirt/-/issues/297 Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-02-27 14:46:13 +03:00
-machine pc-q35-2.10,usb=off,smm=on,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
qemu: Switch to -accel We currently use -machine accel=XXX which is just a syntax sugar for -accel XXX. The former doesn't allow specifying arguments for accelerator, because all arguments passed to -machine are treated as arguments of machine itself. The -accel argument was introduced in QEMU commit v2.9.0-rc0~70^2~19 and since our minimum required version is newer (2.11.0) we can safely assume its existence and use it without any capability. Resolves: https://gitlab.com/libvirt/libvirt/-/issues/233 Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Tested-by: Kashyap Chamarthy <kchamart@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-11-05 11:38:10 +03:00
-accel tcg \
qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
-global mch.extended-tseg-mbytes=48 \
qemu: Store default CPU in domain XML When starting a domain without a CPU model specified in the domain XML, QEMU will choose a default one. Which is fine unless the domain gets migrated to another host because libvirt doesn't perform any CPU ABI checks and the virtual CPU provided by QEMU on the destination host can differ from the one on the source host. With QEMU 4.2.0 we can probe for the default CPU model used by QEMU for a particular machine type and store it in the domain XML. This way the chosen CPU model is more visible to users and libvirt will make sure the guest will see the exact same CPU after migration. Architecture specific notes - aarch64: We only set the default CPU for TCG domains as KVM requires explicit "-cpu host" to work. - ppc64: The default CPU for KVM is "host" thanks to some hacks in QEMU, we will translate the default model to the model corresponding to the host CPU ("POWER8" on a Power8 host, "POWER9" on Power9 host, etc.). This is not a problem as the corresponding CPU model is in fact an alias for "host". This is probably not ideal, but it's not wrong and the default virtual CPU configured by libvirt is the same QEMU would use. TCG uses various CPU models depending on machine type and its version. - s390x: The default CPU for KVM is "host" while TCG defaults to "qemu". - x86_64: The default CPU model (qemu64) is not runnable on any host with KVM, but QEMU just disables unavailable features and starts happily. https://bugzilla.redhat.com/show_bug.cgi?id=1598151 https://bugzilla.redhat.com/show_bug.cgi?id=1598162 Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-09-26 19:42:02 +03:00
-cpu qemu64 \
qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
-m 214 \
qemu: capabilities: Enable detection of QEMU_CAPS_OBJECT_QAPIFIED Base the detection on the presence of the 'secret' qom-type entry, which isn't conditionally compiled in qemu. All caps-based test now switch to using JSON for -object. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-12 18:28:11 +03:00
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
qemu_command: Prefer '-overcommit mem-lock' over -realtime mlock' The latter is deprecated and will be removed soon. The advised replacement is '-overcommit mem-lock=on|off'. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-12 11:25:40 +03:00
-overcommit mem-lock=off \
qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
-smp 1,sockets=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
-nodefaults \
qemu: use long on|off syntax for -chardev boolean option values The preferred syntax for boolean options is to set the value "on" or "off". QEMU 7.1.0 will deprecate the short format we currently use. The long format has been supported with -chardev since at least 1.5.3, so we don't need to check for it. Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-16 14:29:24 +03:00
-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
qemu: capabilities: Re-enable JSON syntax for -device Now that qemu fixed device unplug when JSON syntax is used with -device we can re-enable the feature. Since the old capability string representation is condemned by suggesting filtering it as a workaround we must introduce a new string. To achieve this the original capability position is renamed to X_QEMU_CAPS_DEVICE_JSON_BROKEN_HOTPLUG and a new position with the original name QEMU_CAPS_DEVICE_JSON is introduced to prevent us having to change the rest of the code. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2022-01-13 18:59:56 +03:00
-device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
-device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
-device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
-device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
qemu: command: Use JSON for parameters of -audiodev '-audiodev' as a modern implementation based on QAPI already takes JSON as the argument. Convert our code to use it directly. The declaration of the QAPI types can be found in 'qemu.git/qapi/audio.json'. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-11-09 18:58:22 +03:00
-audiodev '{"id":"audio1","driver":"none"}' \
qemu: Add implicit watchdog for q35 machine types The iTCO watchdog is part of the q35 machine type since its inception, we just did not add it implicitly. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2137346 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-01-20 13:22:22 +03:00
-global ICH9-LPC.noreboot=off \
-watchdog-action reset \
qemu: capabilities: Re-enable JSON syntax for -device Now that qemu fixed device unplug when JSON syntax is used with -device we can re-enable the feature. Since the old capability string representation is condemned by suggesting filtering it as a workaround we must introduce a new string. To achieve this the original capability position is renamed to X_QEMU_CAPS_DEVICE_JSON_BROKEN_HOTPLUG and a new position with the original name QEMU_CAPS_DEVICE_JSON is introduced to prevent us having to change the rest of the code. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2022-01-13 18:59:56 +03:00
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x0"}' \
qemuxml2argvtest: Use internal wrapping of command line arguments virCommandToString has the possibility to return an already wrapped string with better format than what we get from the test wrapper script. The main advantage is that arguments for an option are always on the same line which makes it more easy to see what changed in a diff and prevents re-wrapping of the line if a wrapping point moves over the threshold. Additionally the used output is the same we have in the VM log file when a VM is starting. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-03-31 11:46:36 +03:00
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
qemu: Add support for setting the TSEG size The default is stable per machine type so there should be no need to keep that. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1469338 Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-05-11 00:37:18 +03:00
-msg timestamp=on
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