Hi,
I'm facing following issue ( or misunderstanding from my side)
I try to attach a device to a running guest ; I want to do it persistently and
without having to restart the GUEST .
By using options "-live - persistent" , I got following error :
[root@ldc01omv01 data]# virsh attach-device VM_RHEL7-1
"../data/channel_omnivision_to_be_used.xml" --live --persistent
Please enter your authentication name: root@ldc01omv01
Please enter your password:
error: Failed to attach device from ../data/channel_omnivision_to_be_used.xml
error: Requested operation is not valid: cannot modify device on transient
domain
[root@ldc01omv01 data]# virsh -r list --all
Id Name State
----------------------------------------------------
8 VM_RHEL7-2 running
11 W2008R2-2 running
12 VM_RHEL7-1 running
By using options "-live " , I got following error :
[root@ldc01omv01 data]# virsh attach-device VM_RHEL7-1
"../data/channel_omnivision_to_be_used.xml" --live
Please enter your authentication name: root@ldc01omv01
Please enter your password:
error: Failed to attach device from ../data/channel_omnivision_to_be_used.xml
error: Unable to read from monitor: Connection reset by peer
[root@ldc01omv01 data]# virsh -r list --all
Id Name State
----------------------------------------------------
8 VM_RHEL7-2 running
11 W2008R2-2 running
[root@ldc01omv01 data]#
And then the Guest is powered off !!
If I try to attach device when the Guest is off , then :
[root@ldc01omv01 data]# virsh attach-device VM_RHEL7-1
"../data/channel_omnivision_to_be_used_1.xml" --config --persistent
Please enter your authentication name: root@ldc01omv01
Please enter your password:
error: failed to get domain 'VM_RHEL7-1'
error: Domain not found: no domain with matching name 'VM_RHEL7-1'
FYI , xml file contents is :
<channel type='unix'>
<source mode='bind'
path='//var/lib/libvirt/qemu/VM_RHEL7-1_omnivision_1.agent'/>
<target type='virtio' name='omnivision_1.agent'/>
</channel>
I'm using libvirt-1.2.17-13.el7.x86_64
Any help is welcome.
Thanks.
Regards,
J.P. Ribeauville
P: +33.(0).1.47.17.20.49
.
Puteaux 3 Etage 5 Bureau 4
jpribeauvi...@axway.com<mailto:jpribeauvi...@axway.com>
http://www.axway.com<http://www.axway.com/>
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