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Description of problem:
The QGA schema says
# @can-offline: Whether offlining the VCPU is possible. This member
# is always filled in by the guest agent when the structure is
# returned, and always ignored on input (hence it can be omitted
# then).
but the *Windows* implementation of 'guest-get-vcpus' simply does
vcpu->has_can_offline = false;
which means 'can-offline' is missing entirely from the reply. This causes errors in libvirt which is expecting the reply to be compliant with the schema docs
error: internal error: 'can-offline' missing in reply of guest-get-vcpus
The guest agent code should be doing
vcpu->has_can_offline = true;
vcpu->can_offline = false;
Version-Release number of selected component (if applicable):
2.9.0
Hi,
I tried to execute 'guest-get-vcpus' in qemu-ga-win-7.4.3-1.
{"execute":"guest-get-vcpus"}
{"return": [{"online": true, "logical-id": 0}, {"online": true, "logical-id": 1}, {"online": true, "logical-id": 2}, {"online": true, "logical-id": 3}]}
From comment 0, what will the expect result be in rhel7.4? And do we still not support 'guest-set-vcpus' in windows guest in rhel7.4?
I noticed that rhel guest's result is like following:
{"return":[{"online":true,"can-offline":true,"logical-id":0},{"online":true,"can-offline":true,"logical-id":1}...
Is the result expected in windows guest like this?
{"return":[{"online":true,"can-offline":false,"logical-id":0},{"online":true,"can-offline":false,"logical-id":1}...
Thanks,
xiagao
Comment 3Yvugenfi@redhat.com
2017-04-12 09:02:28 UTC
There is no support for guest-set-vcpus in Windows.
Can offline should be false.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2017:2341
Description of problem: The QGA schema says # @can-offline: Whether offlining the VCPU is possible. This member # is always filled in by the guest agent when the structure is # returned, and always ignored on input (hence it can be omitted # then). but the *Windows* implementation of 'guest-get-vcpus' simply does vcpu->has_can_offline = false; which means 'can-offline' is missing entirely from the reply. This causes errors in libvirt which is expecting the reply to be compliant with the schema docs error: internal error: 'can-offline' missing in reply of guest-get-vcpus The guest agent code should be doing vcpu->has_can_offline = true; vcpu->can_offline = false; Version-Release number of selected component (if applicable): 2.9.0