[Xen-devel] [PATCH] Fix xm vcpu-set command for the managed domain

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

Currently, the number of VCPUs of the managed domain does not 
change immediately after xm vcpu-set command.  We finally can 
confirm that it changed after starting the domain by xm start 
command. 

# xm list vm1
Name                                        ID   Mem VCPUs      State   Time(s)
vm1                                              256     2                 0.0
# xm vcpu-set vm1 1
# xm list vm1
Name                                        ID   Mem VCPUs      State   Time(s)
vm1                                              256     2                 0.0
# xm start vm1
# xm list vm1
Name                                        ID   Mem VCPUs      State   Time(s)
vm1                                          1   256     1     -b----     24.3


This patch changes the number of VCPUs of the managed domain 
immediately after xm vcpu-set command. 

# xm list vm1
Name                                        ID   Mem VCPUs      State   Time(s)
vm1                                              256     2                 0.0
# xm vcpu-set vm1 1
# xm list vm1
Name                                        ID   Mem VCPUs      State   Time(s)
vm1                                              256     1                 0.0


Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>

Best regards,
 Kan

Attachment: xm_vcpuset.patch
Description: Binary data

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