[libvirt] [PATCH 4/9] qemu: Do not start with source for removable disks if tray is open

This is similiar with physical world, one will be surprised if the box starts with medium exists while the tray is open. New tests are added, tests disk-{cdrom,floppy}-tray are for the qemu supports "-device" flag, and disk-{cdrom,floppy}-no-device-cap are for old qemu, i.e. which doesn't support "-device" flag. --- src/qemu/qemu_command.c | 16 ++++++- ...qemuxml2argv-disk-cdrom-tray-no-device-cap.args | 4 ++ .../qemuxml2argv-disk-cdrom-tray-no-device-cap.xml | 32 +++++++++++++++ .../qemuxml2argv-disk-cdrom-tray.args | 10 +++++ .../qemuxml2argv-disk-cdrom-tray.xml | 43 ++++++++++++++++++++ ...emuxml2argv-disk-floppy-tray-no-device-cap.args | 4 ++ ...qemuxml2argv-disk-floppy-tray-no-device-cap.xml | 37 +++++++++++++++++ .../qemuxml2argv-disk-floppy-tray.args | 10 +++++ .../qemuxml2argv-disk-floppy-tray.xml | 37 +++++++++++++++++ tests/qemuxml2argvtest.c | 6 +++ 10 files changed, 196 insertions(+), 3 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index cddd6aa..60c3d16 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -1885,8 +1885,12 @@ qemuBuildDriveStr(virConnectPtr conn ATTRIBUTE_UNUSED, } /* disk->src is NULL when we use nbd disks */ - if (disk->src || (disk->type == VIR_DOMAIN_DISK_TYPE_NETWORK && - disk->protocol == VIR_DOMAIN_DISK_PROTOCOL_NBD)) { + if ((disk->src || + (disk->type == VIR_DOMAIN_DISK_TYPE_NETWORK && + disk->protocol == VIR_DOMAIN_DISK_PROTOCOL_NBD)) && + !((disk->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY || + disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) && + disk->tray_status == VIR_DOMAIN_DISK_TRAY_OPEN)) { if (disk->type == VIR_DOMAIN_DISK_TYPE_DIR) { /* QEMU only supports magic FAT format for now */ if (disk->driverType && @@ -4694,7 +4698,13 @@ qemuBuildCommandLine(virConnectPtr conn, } } - virCommandAddArgList(cmd, dev, file, NULL); + /* Don't start with source if the tray is open for + * CDROM and Floppy device. + */ + if (!((disk->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY || + disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) && + disk->tray_status == VIR_DOMAIN_DISK_TRAY_OPEN)) + virCommandAddArgList(cmd, dev, file, NULL); VIR_FREE(file); } } diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args new file mode 100644 index 0000000..5cd000e --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args @@ -0,0 +1,4 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M \ +pc -m 214 -smp 1 -nographic -monitor unix:/tmp/test-monitor,server,nowait \ +-no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none \ +-serial none -parallel none -usb diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml new file mode 100644 index 0000000..9f891c7 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml @@ -0,0 +1,32 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory>219100</memory> + <currentMemory>219100</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <disk type='file' device='cdrom'> + <source file='/root/boot.iso'/> + <target dev='hdc' bus='ide' tray='open'/> + <readonly/> + <address type='drive' controller='0' bus='1' target='0' unit='0'/> + </disk> + <controller type='usb' index='0'/> + <controller type='ide' index='0'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args new file mode 100644 index 0000000..dfa0006 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args @@ -0,0 +1,10 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \ +/usr/bin/qemu -S -M pc-0.13 -m 1024 -smp 1 -nographic -nodefaults \ +-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot dc \ +-drive file=/var/lib/libvirt/images/f14.img,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 \ +-drive file=/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso,if=none,media=cdrom,id=drive-ide0-1-0 \ +-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \ +-drive if=none,media=cdrom,id=drive-ide0-1-1 \ +-device ide-drive,bus=ide.1,unit=1,drive=drive-ide0-1-1,id=ide0-1-1 \ +-usb -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml new file mode 100644 index 0000000..419f8f6 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml @@ -0,0 +1,43 @@ +<domain type='qemu'> + <name>test</name> + <uuid>3fa02811-7832-34bd-004d-1ff56a9286ff</uuid> + <memory>1048576</memory> + <currentMemory>1048576</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='x86_64' machine='pc-0.13'>hvm</type> + <boot dev='cdrom'/> + <boot dev='hd'/> + <bootmenu enable='yes'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='file' device='disk'> + <driver name='qemu' type='qcow2'/> + <source file='/var/lib/libvirt/images/f14.img'/> + <target dev='vda' bus='virtio'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </disk> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw'/> + <source file='/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso'/> + <target dev='hdc' bus='ide' tray='closed'/> + <readonly/> + <address type='drive' controller='0' bus='1' target='0' unit='0'/> + </disk> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw'/> + <source file='/tmp/cdrom.img'/> + <target dev='hdd' bus='ide' tray='open'/> + <readonly/> + <address type='drive' controller='0' bus='1' target='0' unit='1'/> + </disk> + <controller type='usb' index='0'/> + <controller type='ide' index='0'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args new file mode 100644 index 0000000..a0aed99 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args @@ -0,0 +1,4 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M \ +pc -m 214 -smp 1 -nographic -monitor unix:/tmp/test-monitor,server,nowait \ +-no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -fda /dev/fd0 \ +-net none -serial none -parallel none -usb diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml new file mode 100644 index 0000000..1f4dd7f --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml @@ -0,0 +1,37 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory>219136</memory> + <currentMemory>219136</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <disk type='block' device='floppy'> + <source dev='/dev/fd0'/> + <target dev='fda' bus='fdc' tray='closed'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <disk type='file' device='floppy'> + <source file='/tmp/firmware.img'/> + <target dev='fdb' bus='fdc' tray='open'/> + <address type='drive' controller='0' bus='0' target='0' unit='1'/> + </disk> + <controller type='usb' index='0'/> + <controller type='fdc' index='0'/> + <controller type='ide' index='0'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args new file mode 100644 index 0000000..1a61ea5 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args @@ -0,0 +1,10 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \ +/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -nodefaults \ +-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c \ +-drive file=/dev/HostVG/QEMUGuest1,if=none,id=drive-ide0-0-0 \ +-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \ +-drive file=/dev/fd0,if=none,id=drive-fdc0-0-0 \ +-global isa-fdc.driveA=drive-fdc0-0-0 \ +-drive if=none,id=drive-fdc0-0-1 \ +-global isa-fdc.driveB=drive-fdc0-0-1 \ +-usb -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml new file mode 100644 index 0000000..1f4dd7f --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml @@ -0,0 +1,37 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory>219136</memory> + <currentMemory>219136</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <disk type='block' device='floppy'> + <source dev='/dev/fd0'/> + <target dev='fda' bus='fdc' tray='closed'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <disk type='file' device='floppy'> + <source file='/tmp/firmware.img'/> + <target dev='fdb' bus='fdc' tray='open'/> + <address type='drive' controller='0' bus='0' target='0' unit='1'/> + </disk> + <controller type='usb' index='0'/> + <controller type='fdc' index='0'/> + <controller type='ide' index='0'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index fcffc27..e304318 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -392,7 +392,13 @@ mymain(void) DO_TEST("hugepages", false, QEMU_CAPS_MEM_PATH); DO_TEST("disk-cdrom", false, NONE); DO_TEST("disk-cdrom-empty", false, QEMU_CAPS_DRIVE); + DO_TEST("disk-cdrom-tray", false, + QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_TX_ALG); + DO_TEST("disk-cdrom-tray-no-device-cap", false, NONE); DO_TEST("disk-floppy", false, NONE); + DO_TEST("disk-floppy-tray-no-device-cap", false, NONE); + DO_TEST("disk-floppy-tray", false, + QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE); DO_TEST("disk-many", false, NONE); DO_TEST("disk-virtio", false, QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT); DO_TEST("disk-order", false, -- 1.7.1