Bug 1387140

Tested it on rhel7.3 and rhel7.2, rhel7.3 and rhel7.2 can reproduce the issue with guest graphical model. follow are the details

1. Version:

rhel7.2:
kernel-3.10.0-327.43.1.el7.x86_64
qemu-kvm-1.5.3-105.el7_2.10.x86_64

rhel7.3:
kernel-3.10.0-514.1.1.el7.x86_64
qemu-kvm-1.5.3-126.el7.x86_64

2. Test scenario:

rhel7.2 qemu-kvm + 7.2 guest (kernel-3.10.0-327.el7.x86_64)
rhel7.3 qemu-kvm + 7.2 guest (kernel-3.10.0-327.el7.x86_64)
rhel7.3 qemu-kvm + 7.3 guest (kernel-3.10.0-506.el7.x86_64)

3. Test details
1) Boot guest with command[1];
2) Set guest as graphic model and terminal model
: systemctl set-default graphical.target/multi-user.target
3) shutdown guest through "system_powerdown" in hmp

4. Test Result:
1) graphical model: guest didn't turn off and display black screen
2) terminal model: guest can turn off successfully

Add info
Tried it with virsh cmd （virsh -c qemu:///system shutdown generic） on rhel7.2 host, the same test result with above

[1]
/usr/libexec/qemu-kvm \
-M pc \
-cpu SandyBridge \
-nodefaults -rtc base=utc \
-m 4G \
-smp 2,sockets=2,cores=1,threads=1 \
-enable-kvm \
-name rhel7.3 \
-uuid 990ea161-6b67-47b2-b803-19fb01d30d12 \
-smbios type=1,manufacturer='Red Hat',product='RHEV Hypervisor',version=el6,serial=koTUXQrb,uuid=feebc8fd-f8b0-4e75-abc3-e63fcdb67170 \
-k en-us \
-serial unix:/tmp/console,server,nowait \
-boot menu=on \
-bios /usr/share/seabios/bios.bin \
-chardev file,path=/home/seabios.log,id=seabios \
-device isa-debugcon,chardev=seabios,iobase=0x402 \
-qmp tcp::8887,server,nowait \
-vga qxl \
-spice port=5932,disable-ticketing \
-drive file=/home/bug/rhel72.img,if=none,id=drive-virtio-disk0,format=qcow2,cache=none,werror=stop,rerror=stop \
-device virtio-blk-pci,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
-netdev tap,id=hostnet1 \
-device virtio-net-pci,netdev=hostnet1,id=net1,mac=54:52:00:B6:40:22 \
-monitor stdio \
-usb -device usb-mouse,id=mouse \


Thanks
Jing Zhao

(In reply to jingzhao from comment #5)
> Tested it on rhel7.3 and rhel7.2, rhel7.3 and rhel7.2 can reproduce the
> issue with guest graphical model. follow are the details
> 
> 1. Version:
> 
> rhel7.2:
> kernel-3.10.0-327.43.1.el7.x86_64
> qemu-kvm-1.5.3-105.el7_2.10.x86_64
> 
> rhel7.3:
> kernel-3.10.0-514.1.1.el7.x86_64
> qemu-kvm-1.5.3-126.el7.x86_64
> 
> 2. Test scenario:
> 
> rhel7.2 qemu-kvm + 7.2 guest (kernel-3.10.0-327.el7.x86_64)
> rhel7.3 qemu-kvm + 7.2 guest (kernel-3.10.0-327.el7.x86_64)
> rhel7.3 qemu-kvm + 7.3 guest (kernel-3.10.0-506.el7.x86_64)
> 
> 3. Test details
> 1) Boot guest with command[1];
> 2) Set guest as graphic model and terminal model
> : systemctl set-default graphical.target/multi-user.target
> 3) shutdown guest through "system_powerdown" in hmp
> 
> 4. Test Result:
> 1) graphical model: guest didn't turn off and display black screen
> 2) terminal model: guest can turn off successfully
> 
> Add info
> Tried it with virsh cmd （virsh -c qemu:///system shutdown generic） on
> rhel7.2 host, the same test result with above

Thanks for the testing, this confirms it's not a regression from 7.2. Can you please run one more test, now with qemu-kvm-rhev?

The same result when tested it with qemu-kvm-rhev

Test version:
 rhel7.2:
 kernel-3.10.0-327.43.1.el7.x86_64
 qemu-kvm-rhev-2.3.0-31.el7_2.23.x86_64
 
 rhel7.3:
 kernel-3.10.0-514.1.1.el7.x86_64
 qemu-kvm-rhev-2.6.0-28.el7.x86_64

Test scenario:
 rhel7.2 qemu-kvm + 7.2 guest (kernel-3.10.0-327.el7.x86_64)
 rhel7.3 qemu-kvm + 7.2 guest (kernel-3.10.0-327.el7.x86_64)
 rhel7.3 qemu-kvm + 7.3 guest (kernel-3.10.0-506.el7.x86_64)

Thanks
Jing Zhao

May be related to Bug 1394469

please test whenever this seabios test build fixes the issue:
http://people.redhat.com/ghoffman/bz1392569/

I think it's not a bug. 'virsh shutdown' use agent mode in default with qemu hypervisor. If not setting guest agent, then use acpi mode. To use acpi mode correctly with rhel7.2/rhel7.3 guest(since the default value of "# gsettings get org.gnome.settings-daemon.plugins.power button-power" is "suspend" in rhel7.2/rhel7.3. When running shutdown command by acpi mode,the guest will not shutdown.), it needs to execute the following command in the guest firstly:
#gsettings set org.gnome.settings-daemon.plugins.power button-power shutdown

The guest can shutdown correctly after executing the command.
The guest also can shutdown correctly if setting agent channel in the domain xml and start qemu-guest-agent service in the guest.

(In reply to yafu from comment #10)
> I think it's not a bug. 'virsh shutdown' use agent mode in default with qemu
> hypervisor. If not setting guest agent, then use acpi mode. To use acpi mode
> correctly with rhel7.2/rhel7.3 guest(since the default value of "# gsettings
> get org.gnome.settings-daemon.plugins.power button-power" is "suspend" in
> rhel7.2/rhel7.3. When running shutdown command by acpi mode,the guest will
> not shutdown.), it needs to execute the following command in the guest
> firstly:
> #gsettings set org.gnome.settings-daemon.plugins.power button-power shutdown
> 
> The guest can shutdown correctly after executing the command.
> The guest also can shutdown correctly if setting agent channel in the domain
> xml and start qemu-guest-agent service in the guest.

Agree. Thanks for the clarification.

*** This bug has been marked as a duplicate of bug 1395097 ***