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Bug 1156280 - QEMU fail to synchronize from domain's RTC with 'virsh domtime $domain --sync'
Summary: QEMU fail to synchronize from domain's RTC with 'virsh domtime $domain --sync'
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: qemu-kvm-rhev
Version: 7.1
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: Marcelo Tosatti
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On: 1049040 1071499 1157918
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-10-24 04:18 UTC by Sibiao Luo
Modified: 2015-05-20 22:47 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-11-03 02:51:07 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
xml-configuration.txt (2.63 KB, text/plain)
2014-10-24 04:21 UTC, Sibiao Luo 		no flags Details
win7-64bit-libvirtd.log (2.93 MB, text/plain)
2014-10-24 04:22 UTC, Sibiao Luo 		no flags Details
rhel7-libvirtd.log (861.40 KB, text/plain)
2014-10-24 04:29 UTC, Sibiao Luo 		no flags Details
qemu-guest-agent-2.1.0-4-libvirtd.log (530.76 KB, text/plain)
2014-10-28 06:01 UTC, Sibiao Luo 		no flags Details
View All

Description Sibiao Luo 2014-10-24 04:18:22 UTC 
Description of problem:
Found this issue when try bug 1102411.
QEMU fail to synchronize from domain's RTC with 'virsh domtime $domain --sync', it prompt error: internal error: unable to execute QEMU agent command 'guest-set-time': unknown QEMU command error.

Version-Release number of selected component (if applicable):
host info:
# uname -r && rpm -q qemu-kvm-rhev
3.10.0-183.el7.x86_64
qemu-kvm-rhev-2.1.2-4.el7.x86_64
guest info:
win7 64bit
qemu-ga-win-7.0-9

How reproducible:
100%

Steps to Reproduce:
1.launch a KVM guest with virsh.
# virsh create test.xml 
Domain test created from test.xml
2.install virtagent in guest and make sure the service start.
3.execute 'virsh domtime $domain --sync' to synchronize from domain's RTC.
# virsh list
 Id    Name                           State
----------------------------------------------------
 3     test                           running
# virsh domtime test --sync
error: internal error: unable to execute QEMU agent command 'guest-set-time': unknown QEMU command error

Actual results:
after step 3, QEMU fail to synchronize from domain's RTC with 'virsh domtime $domain --sync', it prompt error: internal error: unable to execute QEMU agent command 'guest-set-time': unknown QEMU command error.

Expected results:
It should no any error if  synchronize from domain's RTC with 'virsh domtime $domain --sync'.
vi

Additional info:
# ps axu | grep qemu-kvm
qemu      5468  129  1.3 2704768 50524 ?       Sl   12:17   0:06 /usr/libexec/qemu-kvm -name test -S -machine pc-i440fx-rhel7.1.0,accel=kvm,usb=off -m 2000 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1 -object memory-backend-ram,size=1000M,id=ram-node0 -numa node,nodeid=0,cpus=0,memdev=ram-node0 -object memory-backend-ram,size=1000M,id=ram-node1 -numa node,nodeid=1,cpus=1,memdev=ram-node1 -uuid d1a23b70-ab11-47a1-9ad7-0de528202542 -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/test.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 -boot strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive file=/home/win7-64.qcow2,if=none,id=drive-ide0-0-0,format=qcow2,cache=none -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -netdev tap,fd=23,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=0a:01:38:b6:40:24,bus=pci.0,addr=0x3 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/test.agent,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 -device usb-tablet,id=input0,bus=usb.0,port=2 -vnc 127.0.0.1:0 -device qxl-vga,id=video0,ram_size=67108864,vram_size=9437184,bus=pci.0,addr=0x2 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 -msg timestamp=on
Comment 1 Sibiao Luo 2014-10-24 04:21:32 UTC 
Created attachment 950228 [details]
xml-configuration.txt
Comment 2 Sibiao Luo 2014-10-24 04:22:26 UTC 
Created attachment 950229 [details]
win7-64bit-libvirtd.log
Comment 3 Sibiao Luo 2014-10-24 04:29:40 UTC 
Created attachment 950230 [details]
rhel7-libvirtd.log
Comment 4 Sibiao Luo 2014-10-24 04:30:34 UTC 
Also tried the rhel7 guest, please refer to attachment 950230 [details] for libvirt log.
# virsh domtime test --sync
error: internal error: unable to execute QEMU agent command 'guest-set-time': Invalid parameter type for 'time', expected: integer

Best Regards,
sluo
Comment 5 Marcelo Tosatti 2014-10-26 22:06:08 UTC 
(In reply to Sibiao Luo from comment #0)
> Description of problem:
> Found this issue when try bug 1102411.
> QEMU fail to synchronize from domain's RTC with 'virsh domtime $domain
> --sync', it prompt error: internal error: unable to execute QEMU agent
> command 'guest-set-time': unknown QEMU command error.
> 
> Version-Release number of selected component (if applicable):
> host info:
> # uname -r && rpm -q qemu-kvm-rhev
> 3.10.0-183.el7.x86_64
> qemu-kvm-rhev-2.1.2-4.el7.x86_64
> guest info:
> win7 64bit
> qemu-ga-win-7.0-9
> 
> How reproducible:
> 100%
> 
> Steps to Reproduce:
> 1.launch a KVM guest with virsh.
> # virsh create test.xml 
> Domain test created from test.xml
> 2.install virtagent in guest and make sure the service start.
> 3.execute 'virsh domtime $domain --sync' to synchronize from domain's RTC.
> # virsh list
>  Id    Name                           State
> ----------------------------------------------------
>  3     test                           running
> # virsh domtime test --sync
> error: internal error: unable to execute QEMU agent command
> 'guest-set-time': unknown QEMU command error
> 
> Actual results:
> after step 3, QEMU fail to synchronize from domain's RTC with 'virsh domtime
> $domain --sync', it prompt error: internal error: unable to execute QEMU
> agent command 'guest-set-time': unknown QEMU command error.
> 
> Expected results:
> It should no any error if  synchronize from domain's RTC with 'virsh domtime
> $domain --sync'.
> vi
> 
> Additional info:
> # ps axu | grep qemu-kvm
> qemu      5468  129  1.3 2704768 50524 ?       Sl   12:17   0:06
> /usr/libexec/qemu-kvm -name test -S -machine
> pc-i440fx-rhel7.1.0,accel=kvm,usb=off -m 2000 -realtime mlock=off -smp
> 2,sockets=2,cores=1,threads=1 -object
> memory-backend-ram,size=1000M,id=ram-node0 -numa
> node,nodeid=0,cpus=0,memdev=ram-node0 -object
> memory-backend-ram,size=1000M,id=ram-node1 -numa
> node,nodeid=1,cpus=1,memdev=ram-node1 -uuid
> d1a23b70-ab11-47a1-9ad7-0de528202542 -no-user-config -nodefaults -chardev
> socket,id=charmonitor,path=/var/lib/libvirt/qemu/test.monitor,server,nowait
> -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
> -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 -boot strict=on
> -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
> virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
> file=/home/win7-64.qcow2,if=none,id=drive-ide0-0-0,format=qcow2,cache=none
> -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
> -netdev tap,fd=23,id=hostnet0 -device
> virtio-net-pci,netdev=hostnet0,id=net0,mac=0a:01:38:b6:40:24,bus=pci.0,
> addr=0x3 -chardev
> socket,id=charchannel0,path=/var/lib/libvirt/qemu/test.agent,server,nowait
> -device
> virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,
> name=org.qemu.guest_agent.0 -device usb-tablet,id=input0,bus=usb.0,port=2
> -vnc 127.0.0.1:0 -device
> qxl-vga,id=video0,ram_size=67108864,vram_size=9437184,bus=pci.0,addr=0x2
> -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 -msg timestamp=on

This is probably due to an old version of qemu guest agent.

Can you update to the newest release?
Comment 6 Sibiao Luo 2014-10-27 06:45:53 UTC 
(In reply to Marcelo Tosatti from comment #5)
> (In reply to Sibiao Luo from comment #0)
> 
> This is probably due to an old version of qemu guest agent.
> 
> Can you update to the newest release?

I just use the latest qemu-ga-win-7.0-9[1] verison.
[1] qemu-ga-win package: https://brewweb.devel.redhat.com/packageinfo?packageID=44209

# virsh domtime test --sync
error: internal error: unable to execute QEMU agent command 'guest-set-time': unknown QEMU command error

Best Regards,
sluo
Comment 8 Ronen Hod 2014-10-27 21:39:56 UTC 
Sibiao,
Marcelo suggested that with the RHEL7 guest you will try the latest Guest-Agent.

Yan,
Is the Windows-GA fully in sync with the Linux one? Does it support guest-set-time? Do you know if Libvirt first queries for the GA's capabilities, or does it simply fail upon execution?
Comment 9 Marcelo Tosatti 2014-10-28 01:21:38 UTC 
(In reply to Ronen Hod from comment #8)
> Sibiao,
> Marcelo suggested that with the RHEL7 guest you will try the latest
> Guest-Agent.
> 
> Yan,
> Is the Windows-GA fully in sync with the Linux one? Does it support
> guest-set-time? Do you know if Libvirt first queries for the GA's
> capabilities, or does it simply fail upon execution?

Ronen,

Qemu-ga Windows build is missing support for the code.

I've reopened

https://bugzilla.redhat.com/show_bug.cgi?id=1071499

to include the necessary patches.
Comment 11 Marcelo Tosatti 2014-10-28 01:48:01 UTC 
(In reply to Marcelo Tosatti from comment #5)
> (In reply to Sibiao Luo from comment #0)

> This is probably due to an old version of qemu guest agent.
> 
> Can you update to the newest release?

Sibiao Luo,

What about RHEL-7 ?

The latest version of qemu-guest-agent includes code for 'guest-set-time' without parameters.
Comment 13 Michal Privoznik 2014-10-28 03:03:31 UTC 
Fighting with bugzilla and requesting needinfo again.
Comment 14 Sibiao Luo 2014-10-28 03:13:39 UTC 
(In reply to Marcelo Tosatti from comment #11)
> (In reply to Marcelo Tosatti from comment #5)
> > (In reply to Sibiao Luo from comment #0)
> 
> > This is probably due to an old version of qemu guest agent.
> > 
> > Can you update to the newest release?
> 
> Sibiao Luo,
> 
> What about RHEL-7 ?
> 
> The latest version of qemu-guest-agent includes code for 'guest-set-time'
> without parameters.

See bug 1102411#c21.
######for windows guest:
# virsh resume test && virsh domtime test --sync
Domain test resumed

error: internal error: unable to execute QEMU agent command 'guest-set-time': unknown QEMU command error
######for rhel guest:
# virsh domtime test --sync
error: internal error: unable to execute QEMU agent command 'guest-set-time': Invalid parameter type for 'time', expected: integer

Best Regards,
sluo
Comment 15 Sibiao Luo 2014-10-28 03:17:36 UTC 
There are three bugs[1] for supporting guest-set-time command in rhel7.

[1]Related bugs:
1.virtio-win:    Bug 1071499 - qemu guest agent for Windows should support guest-set-time command
2.qemu-kvm:      Bug 1093078 - RHEL7.1: backport guest-set-time command to qemu-guest-agent
3.qemu-kvm-rhev: Bug 1157918 - RHEL7.1: backport guest-set-time command to qemu-guest-agent

Best Regards,
sluo
Comment 16 Sibiao Luo 2014-10-28 03:24:22 UTC 
(In reply to Sibiao Luo from comment #15)
> There are three bugs[1] for supporting guest-set-time command in rhel7.
> 
> [1]Related bugs:
> 1.virtio-win:    Bug 1071499 - qemu guest agent for Windows should support
> guest-set-time command
> 2.qemu-kvm:      Bug 1093078 - RHEL7.1: backport guest-set-time command to
> qemu-guest-agent
  Bug 1049040 - (TimeSyncAfterResume) Time sync after resuming from suspend
> 3.qemu-kvm-rhev: Bug 1157918 - RHEL7.1: backport guest-set-time command to
> qemu-guest-agent
  Bug 1157918 - (TimeSyncAfterResume) Time sync after resuming from suspend
> 
> Best Regards,
> sluo
Comment 19 Marcelo Tosatti 2014-10-28 05:24:52 UTC 
(In reply to Sibiao Luo from comment #14)
> (In reply to Marcelo Tosatti from comment #11)
> > (In reply to Marcelo Tosatti from comment #5)
> > > (In reply to Sibiao Luo from comment #0)
> > 
> > > This is probably due to an old version of qemu guest agent.
> > > 
> > > Can you update to the newest release?
> > 
> > Sibiao Luo,
> > 
> > What about RHEL-7 ?
> > 
> > The latest version of qemu-guest-agent includes code for 'guest-set-time'
> > without parameters.
> 
> See bug 1102411#c21.
> ######for windows guest:
> # virsh resume test && virsh domtime test --sync
> Domain test resumed
> 
> error: internal error: unable to execute QEMU agent command
> 'guest-set-time': unknown QEMU command error
> ######for rhel guest:
> # virsh domtime test --sync
> error: internal error: unable to execute QEMU agent command
> 'guest-set-time': Invalid parameter type for 'time', expected: integer
> 
> Best Regards,
> sluo

Can you test a recent RHEL 7.1 guest please?

Should probably update qemu-guest-agent for RHEL 7.0 as well, thanks.
Comment 20 Sibiao Luo 2014-10-28 05:55:35 UTC 
(In reply to Marcelo Tosatti from comment #19)
> (In reply to Sibiao Luo from comment #14)
> > (In reply to Marcelo Tosatti from comment #11)
> > > (In reply to Marcelo Tosatti from comment #5)
> > > > (In reply to Sibiao Luo from comment #0)
> > > 
> > > > This is probably due to an old version of qemu guest agent.
> > > > 
> > > > Can you update to the newest release?
> > > 
> > > Sibiao Luo,
> > > 
> > > What about RHEL-7 ?
> > > 
> > > The latest version of qemu-guest-agent includes code for 'guest-set-time'
> > > without parameters.
> > 
> > See bug 1102411#c21.
> > ######for windows guest:
> > # virsh resume test && virsh domtime test --sync
> > Domain test resumed
> > 
> > error: internal error: unable to execute QEMU agent command
> > 'guest-set-time': unknown QEMU command error
> > ######for rhel guest:
> > # virsh domtime test --sync
> > error: internal error: unable to execute QEMU agent command
> > 'guest-set-time': Invalid parameter type for 'time', expected: integer
> > 
> > Best Regards,
> > sluo
> 
> Can you test a recent RHEL 7.1 guest please?
> 
> Should probably update qemu-guest-agent for RHEL 7.0 as well, thanks.
Retried the qemu-guest-agent-2.1.0-4.el7.x86_64 on rhel7.1 which work well.

host info:
# uname -r && rpm -q qemu-kvm-rhev
3.10.0-191.el7.x86_64
qemu-kvm-rhev-2.1.2-5.el7.x86_64
guest info:
3.10.0-191.el7.x86_64
qemu-guest-agent-2.1.0-4.el7.x86_64

host ]# virsh create test.xml 
Domain test created from test.xml
host ]# virsh list
 Id    Name                           State
----------------------------------------------------
 5     test                           running

guest]# systemctl start qemu-guest-agent.service

host ]# virsh domtime test --sync

host ]# grep guest-set-time /var/log/libvirt/libvirtd.log 
2014-10-28 05:47:37.140+0000: 12992: debug : virJSONValueToString:1303 : result={"execute":"guest-set-time"}
2014-10-28 05:47:37.140+0000: 12992: debug : qemuAgentCommand:1104 : Send command '{"execute":"guest-set-time"}' for write, seconds = -2

I will attach the libvirtd log later.

Best Regards,
sluo
Comment 21 Sibiao Luo 2014-10-28 06:01:56 UTC 
Created attachment 951251 [details]
qemu-guest-agent-2.1.0-4-libvirtd.log
Comment 22 Yvugenfi@redhat.com 2014-10-28 10:14:40 UTC 
(In reply to Ronen Hod from comment #8)
> Sibiao,
> Marcelo suggested that with the RHEL7 guest you will try the latest
> Guest-Agent.
> 
> Yan,
> Is the Windows-GA fully in sync with the Linux one?

No.

> Does it support
> guest-set-time? 

Yes. But it must receive a parameter.


> Do you know if Libvirt first queries for the GA's
> capabilities, or does it simply fail upon execution?

I don't know.
Comment 23 Michal Privoznik 2014-10-28 19:52:12 UTC 
(In reply to Yan Vugenfirer from comment #22)
> (In reply to Ronen Hod from comment #8)
> > Sibiao,
> > Marcelo suggested that with the RHEL7 guest you will try the latest
> > Guest-Agent.
> > 
> > Yan,
> > Is the Windows-GA fully in sync with the Linux one?
> 
> No.
> 
> > Does it support
> > guest-set-time? 
> 
> Yes. But it must receive a parameter.

Does it? I recall I've patched windows-ga on upstream, but I don't know its status in downstream.

> 
> 
> > Do you know if Libvirt first queries for the GA's
> > capabilities, or does it simply fail upon execution?
> 
> I don't know.

It does not. Libvirt blindly executes the GA command. Moreover, there's no way to check what commands does qemu-ga support as there's no 'query-commands' in qemu-ga. And even if there was such command, by the time libvirt checks that command and executes the 'guest-set-time' command qemu-ga might be downgraded or something. So there's no guarantee in checking the command availability upfront.
Comment 24 Marcelo Tosatti 2014-10-31 19:26:38 UTC 
(In reply to Sibiao Luo from comment #20)
> (In reply to Marcelo Tosatti from comment #19)
> > (In reply to Sibiao Luo from comment #14)
> > > (In reply to Marcelo Tosatti from comment #11)
> > > > (In reply to Marcelo Tosatti from comment #5)
> > > > > (In reply to Sibiao Luo from comment #0)
> > > > 
> > > > > This is probably due to an old version of qemu guest agent.
> > > > > 
> > > > > Can you update to the newest release?
> > > > 
> > > > Sibiao Luo,
> > > > 
> > > > What about RHEL-7 ?
> > > > 
> > > > The latest version of qemu-guest-agent includes code for 'guest-set-time'
> > > > without parameters.
> > > 
> > > See bug 1102411#c21.
> > > ######for windows guest:
> > > # virsh resume test && virsh domtime test --sync
> > > Domain test resumed
> > > 
> > > error: internal error: unable to execute QEMU agent command
> > > 'guest-set-time': unknown QEMU command error
> > > ######for rhel guest:
> > > # virsh domtime test --sync
> > > error: internal error: unable to execute QEMU agent command
> > > 'guest-set-time': Invalid parameter type for 'time', expected: integer
> > > 
> > > Best Regards,
> > > sluo
> > 
> > Can you test a recent RHEL 7.1 guest please?
> > 
> > Should probably update qemu-guest-agent for RHEL 7.0 as well, thanks.
> Retried the qemu-guest-agent-2.1.0-4.el7.x86_64 on rhel7.1 which work well.
> 
> host info:
> # uname -r && rpm -q qemu-kvm-rhev
> 3.10.0-191.el7.x86_64
> qemu-kvm-rhev-2.1.2-5.el7.x86_64
> guest info:
> 3.10.0-191.el7.x86_64
> qemu-guest-agent-2.1.0-4.el7.x86_64
> 
> host ]# virsh create test.xml 
> Domain test created from test.xml
> host ]# virsh list
>  Id    Name                           State
> ----------------------------------------------------
>  5     test                           running
> 
> guest]# systemctl start qemu-guest-agent.service
> 
> host ]# virsh domtime test --sync
> 
> host ]# grep guest-set-time /var/log/libvirt/libvirtd.log 
> 2014-10-28 05:47:37.140+0000: 12992: debug : virJSONValueToString:1303 :
> result={"execute":"guest-set-time"}
> 2014-10-28 05:47:37.140+0000: 12992: debug : qemuAgentCommand:1104 : Send
> command '{"execute":"guest-set-time"}' for write, seconds = -2
> 
> I will attach the libvirtd log later.
> 
> Best Regards,
> sluo

Sibiao, 

Can you close the bug? 

Please proceed with test for the Windows version at 

https://bugzilla.redhat.com/show_bug.cgi?id=1071499
Comment 25 Sibiao Luo 2014-11-03 02:51:07 UTC 
(In reply to Marcelo Tosatti from comment #24)
> (In reply to Sibiao Luo from comment #20)
> > (In reply to Marcelo Tosatti from comment #19)
> > > (In reply to Sibiao Luo from comment #14)
> > > > (In reply to Marcelo Tosatti from comment #11)
> > > > > (In reply to Marcelo Tosatti from comment #5)
> > > > > > (In reply to Sibiao Luo from comment #0)
> > > > > 
> > > > > > This is probably due to an old version of qemu guest agent.
> > > > > > 
> > > > > > Can you update to the newest release?
> > > > > 
> > > > > Sibiao Luo,
> > > > > 
> > > > > What about RHEL-7 ?
> > > > > 
> > > > > The latest version of qemu-guest-agent includes code for 'guest-set-time'
> > > > > without parameters.
> > > > 
> > > > See bug 1102411#c21.
> > > > ######for windows guest:
> > > > # virsh resume test && virsh domtime test --sync
> > > > Domain test resumed
> > > > 
> > > > error: internal error: unable to execute QEMU agent command
> > > > 'guest-set-time': unknown QEMU command error
> > > > ######for rhel guest:
> > > > # virsh domtime test --sync
> > > > error: internal error: unable to execute QEMU agent command
> > > > 'guest-set-time': Invalid parameter type for 'time', expected: integer
> > > > 
> > > > Best Regards,
> > > > sluo
> > > 
> > > Can you test a recent RHEL 7.1 guest please?
> > > 
> > > Should probably update qemu-guest-agent for RHEL 7.0 as well, thanks.
> > Retried the qemu-guest-agent-2.1.0-4.el7.x86_64 on rhel7.1 which work well.
> > 
> > host info:
> > # uname -r && rpm -q qemu-kvm-rhev
> > 3.10.0-191.el7.x86_64
> > qemu-kvm-rhev-2.1.2-5.el7.x86_64
> > guest info:
> > 3.10.0-191.el7.x86_64
> > qemu-guest-agent-2.1.0-4.el7.x86_64
> > 
> > host ]# virsh create test.xml 
> > Domain test created from test.xml
> > host ]# virsh list
> >  Id    Name                           State
> > ----------------------------------------------------
> >  5     test                           running
> > 
> > guest]# systemctl start qemu-guest-agent.service
> > 
> > host ]# virsh domtime test --sync
> > 
> > host ]# grep guest-set-time /var/log/libvirt/libvirtd.log 
> > 2014-10-28 05:47:37.140+0000: 12992: debug : virJSONValueToString:1303 :
> > result={"execute":"guest-set-time"}
> > 2014-10-28 05:47:37.140+0000: 12992: debug : qemuAgentCommand:1104 : Send
> > command '{"execute":"guest-set-time"}' for write, seconds = -2
> > 
> > I will attach the libvirtd log later.
> > 
> > Best Regards,
> > sluo
> 
> Sibiao, 
> 
> Can you close the bug? 
> 
> Please proceed with test for the Windows version at 
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1071499

OK, thanks, close it.
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