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Bug 1074901

Summary: Do S3 will comeback(wakup) automatically after migration
Product: Red Hat Enterprise Linux 7 Reporter: Sibiao Luo <sluo>
Component: qemu-kvmAssignee: Virtualization Maintenance <virt-maint>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: acathrow, amit.shah, areis, bsarathy, chayang, flang, juzhang, kraxel, mdeng, michen, mkenneth, pbonzini, quintela, qzhang, virt-maint, xfu
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 867787 Environment:
Last Closed: 2014-03-11 09:21:34 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 867787    
Bug Blocks: 761491, 912287, 915139, 915140, 1074906    

Comment 1 Sibiao Luo 2014-03-11 08:44:23 UTC
host info:
# uname -r && rpm -q qemu-kvm-rhev && rpm -q seabios
3.10.0-100.el7.x86_64
qemu-kvm-rhev-1.5.3-50.el7.x86_64
seabios-1.7.2.2-11.el7.x86_64
guest info:
3.10.0-100.el7.x86_64

1.Sync the src and dest host time with clock.redhat.com 
2.boot a guest in src and sync guest time.
3.boot the dest with...-incoming tcp:0:5888,server,nowait
4.do S3 in guest.
# pm-suspend
5.migrate from src to dest.

Result:
after step 5, guest will comeback(wakup) automatically after migration without clicking ps/2 mouse/keyboards, or send "system_wakeup" qemu command.
(qemu) info status 
VM status: running

Comment 2 Sibiao Luo 2014-03-11 08:45:14 UTC
# /usr/libexec/qemu-kvm -M pc -cpu SandyBridge -enable-kvm -m 4096 -smp 4,sockets=2,cores=2,threads=1 -usb -device usb-tablet,id=input0 -name sluo_migration -uuid 990ea161-6b67-47b2-b803-19fb01d30d30 -rtc base=localtime,clock=host,driftfix=slew -device virtio-serial-pci,id=virtio-serial0,max_ports=16,vectors=0,bus=pci.0,addr=0x3 -chardev socket,id=channel1,path=/tmp/helloworld1,server,nowait -device virtserialport,chardev=channel1,name=com.redhat.rhevm.vdsm,bus=virtio-serial0.0,id=port1 -drive file=/mnt/RHEL-7.0-20140226.0-compose-Server-x86_64.qcow2,if=none,id=drive-virtio-disk0,format=qcow2,cache=none,werror=stop,rerror=stop -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,id=hostnet0,vhost=on,script=/etc/qemu-ifup -device virtio-net-pci,netdev=hostnet0,id=virtio-net-pci0,mac=08:2E:5F:0A:0D:B1,bus=pci.0,addr=0x5 -spice port=5931,disable-ticketing,seamless-migration=off -vga qxl -global qxl-vga.vram_size=67108864 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -nodefaults -serial unix:/tmp/ttyS0,server,nowait -boot menu=on -monitor stdio -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0

Comment 3 Paolo Bonzini 2014-03-11 09:21:34 UTC

*** This bug has been marked as a duplicate of bug 875096 ***