Re: [Xen-devel] [PATCH 10 of 11 v4] xl: add node-affinity to the output of `xl list`

[Dario Faggioli <dario.faggioli@xxxxxxxxxx>]

On ven, 2013-03-15 at 03:30 +0100, Dario Faggioli wrote:
> Node-affinity is now something that is under (some) control of the
> user, so show it upon request as part of the output of `xl list'
> by the `-n' option.
> 
> Re the patch, the print_bitmap() related hunk is _mostly_ code motion,
> although there is a very minor change in the code, basically to allow
> using the function for printing both cpu and node bitmaps (as, in case
> all bits are sets, it used to print "any cpu", which doesn't fit the
> nodemap case).
> 
For the records, this is how the output of various invocations of `xl
list ...', with different set of parameters looks like after this
change:

root@Zhaman:~# xl list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0   375    16     r-----     225.1
vm1                                          1   960     2     -b----      34.0
root@Zhaman:~# xl list -Z
Name                                        ID   Mem VCPUs      State   Time(s) 
  Security Label
Domain-0                                     0   375    16     r-----     225.4 
               -
vm1                                          1   960     2     -b----      34.0 
               -
root@Zhaman:~# xl list -v
Name                                        ID   Mem VCPUs      State   Time(s) 
  UUID                            Reason-Code   Security Label
Domain-0                                     0   375    16     r-----     226.6 
00000000-0000-0000-0000-000000000000        -                -
vm1                                          1   960     2     -b----      34.2 
e36429cc-d2a2-4da7-b21d-b053f725e7a7        -                -
 
root@Zhaman:~# xl list -n
Name                                        ID   Mem VCPUs      State   Time(s) 
NODE Affinity
Domain-0                                     0   375    16     r-----     226.8 
any node
vm1                                          1   960     2     -b----      34.2 0
root@Zhaman:~# xl list -nZ
Name                                        ID   Mem VCPUs      State   Time(s) 
  Security Label NODE Affinity
Domain-0                                     0   375    16     r-----     226.9 
               - any node
vm1                                          1   960     2     -b----      34.2 
               - 0
root@Zhaman:~# xl list -nv
Name                                        ID   Mem VCPUs      State   Time(s) 
  UUID                            Reason-Code   Security Label NODE Affinity
Domain-0                                     0   375    16     r-----     227.0 
00000000-0000-0000-0000-000000000000        -                - any node
vm1                                          1   960     2     -b----      34.2 
e36429cc-d2a2-4da7-b21d-b053f725e7a7        -                - 0

(the same thing should be available here: http://pastebin.com/68kUuwyE )

Regards,
Dario

-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

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