[Xen-users] =?gb18030?b?u9i4tKO6ICBob3cgY2FuIEkgZW5hYmxlIG11bHRp?==?gb18030?q?ple_vcpus=3F?=

["=?gb18030?b?ZmFuZ3R1bzkw?=" <fangtuo90@xxxxxx>]

Thanks for your reply, but I think you've misunderstood my problem. I want to enable multiple vcpus to dom0, instead of domU.

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·¢¼þÈË: "TMC";<tmciolek@xxxxxxxxx>;

·¢ËÍʱ¼ä: 2015Äê12ÔÂ7ÈÕ(ÐÇÆÚÒ») ÉÏÎç10:14

ÊÕ¼þÈË: "fangtuo90"<fangtuo90@xxxxxx>;

Ö÷Ìâ: Re: [Xen-users] how can I enable multiple vcpus?

edit the configuration of the DomU domain and set the number of vcpus there 

On 6 December 2015 at 17:45, fangtuo90 <fangtuo90@xxxxxx> wrote:

I've configured 'dom0_max_vcpus=4 dom0_vcpus_pin' in bootloader.

However, 'xl list' shows only one vcpu is available to dom0

~$ sudo xl list

Name                                        ID   Mem VCPUs      State   Time(s)

Domain-0                                     0  8191     1     r-----     533.2

ubuntu-hvm                                   1  2048     1     -b----      67.3

'xl vcpu-list' shows 3 of the 4 vcpus are paused, even though 'xentop' shows the cpu usage of dom0 is almost 100%

~$ sudo xl vcpu-list

Name                                ID  VCPU   CPU State   Time(s) Affinity (Hard / Soft)

Domain-0                             0     0    0   r--     533.6  0 / all

Domain-0                             0     1    -   --p       0.0  1 / all

Domain-0                             0     2    -   --p       0.0  2 / all

Domain-0                             0     3    -   --p       0.0  3 / all

ubuntu-hvm                           1     0    5   -b-      67.3  all / all

xentop - 14:42:29   Xen 4.6.0

2 domains: 1 running, 0 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown

Mem: 33451548k total, 10939112k used, 22512436k free    CPUs: 6 @ 1600MHz

NAME  STATE   CPU(sec) CPU(%)     MEM(k) MEM(%)  MAXMEM(k) MAXMEM(%) VCPUS 

Domain-0 -----r       1003   93.1    8388604   25.1    8388608      25.1     4  

ubuntu-hvm ------       140   9.6    2097452    6.3    2098176       6.3     1   

Any ideas on how to trully enable the vcpus?

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