[Xen-devel] [PATCH] Improve xm vcpu-list command for inactive managed domains

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

When I tried xm vcpu-list command to an inactive managed domain, 
I saw the following error message.

# xm list vm1
Name                                        ID   Mem VCPUs      State   Time(s)
vm1                                              256     1                 0.0
# xm vcpu-list vm1
Error: an integer is required
Usage: xm vcpu-list [<Domain>]

List the VCPUs for a domain or all domains.


This patch shows vcpu-list of inactive managed domains as follows. 
We can confirm CPU Affinity of inactive managed domains by xm vcpu-list 
command. 

# xm new vm1.conf cpus="0"
Using config file "./vm1.conf".
# xm new vm2.conf cpus="1"
Using config file "./vm2.conf".
# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0   941     2     r-----     63.2
vm1                                              256     1                 0.0
vm2                                              256     1                 0.0
# xm vcpu-list
Name                                ID  VCPU   CPU State   Time(s) CPU Affinity
Domain-0                                   0     0   r--      32.8 any cpu
Domain-0                                   1     1   -b-      30.8 any cpu
vm1                                        0                   0.0 0
vm2                                        0                   0.0 1


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

Best regards,
 Kan

Attachment: xm_vcpu_list.patch
Description: Binary data

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