Mailing List Archive

I cloned https://xenbits.xen.org/git-http/xen.git to find the cause (as
I can't init a VM with "error getting cpupool info") and found that

libxl_list_cpupool is aborting with said error due to
libxl_cpupoolinfo_init.

So I did a

grep -R "libxl_cpupoolinfo_init"

with follwoing result

tools/libs/light/libxl_dom.c: libxl_cpupoolinfo_init(&poolinfo);
tools/libs/light/libxl_dom.c: libxl_cpupoolinfo_init(&cpupool_info);
tools/libs/light/libxl_cpupool.c: libxl_cpupoolinfo_init(&info);
tools/libs/light/libxl_numa.c:
libxl_cpupoolinfo_init(&cpupool_info);
tools/golang/xenlight/helpers.gen.go:C.libxl_cpupoolinfo_init(&xc)

Where does the definition of libxl_cpupoolinfo_init reside? I tried

https://searchcode.com/?q=libxl_cpupoolinfo_init

to find it but to no avail. I looked around in

https://gitlab.com/libvirt/libvirt to find a hint but could not find
anything.

The Voidlinux-Xen-package can be found here

https://github.com/void-linux/void-packages/compare/master...numerys:void-packages:master

if someone is interested.

Any ideas what could trigger the error message?

Regards

Am Donnerstag, dem 16.11.2023 um 01:24 +0100 schrieb Goran:
> I boot a self compiled Xen 4.17.2 and Voidlinux 6.5.10_1,
>
> I have no error messages during boot. But when I enter
>
>   # xl cpupool-list
>
> I get a
>
>   error getting cpupool info
>
> I tried to create a custom cpupool
>
>   # xl cpupool-create name=\"testing\"
>   Using config file "command line"
>   cpupool name:   testing
>   scheduler:      credit2
>   number of cpus: 0
>   # xl cpupool-list
>   error getting cpupool info
>
> What could be the cause?
>
> Regards
> Goran
>
>

The head problem is

# xl create test.cfg
Parsing config from test.cfg
libxl: error: libxl_create.c:1132:libxl__domain_config_setdefault:
Illegal pool specified: (null)

which I forgot to post here.

Am Donnerstag, dem 16.11.2023 um 15:14 +0100 schrieb Goran:
> I cloned https://xenbits.xen.org/git-http/xen.git to find the cause
> (as
> I can't init a VM with "error getting cpupool info") and found that
>
> libxl_list_cpupool is aborting with said error due to
> libxl_cpupoolinfo_init.
>
> So I did a
>
> grep -R "libxl_cpupoolinfo_init"
>
> with follwoing result
>
> tools/libs/light/libxl_dom.c:    libxl_cpupoolinfo_init(&poolinfo);
> tools/libs/light/libxl_dom.c:   
> libxl_cpupoolinfo_init(&cpupool_info);
> tools/libs/light/libxl_cpupool.c:       
> libxl_cpupoolinfo_init(&info);
> tools/libs/light/libxl_numa.c:      
> libxl_cpupoolinfo_init(&cpupool_info);
> tools/golang/xenlight/helpers.gen.go:C.libxl_cpupoolinfo_init(&xc)
>
> Where does the definition of libxl_cpupoolinfo_init reside? I tried
>
> https://searchcode.com/?q=libxl_cpupoolinfo_init
>
> to find it but to no avail. I looked around in
>
> https://gitlab.com/libvirt/libvirt to find a hint but could not find
> anything.
>
> The Voidlinux-Xen-package can be found here
>
> https://github.com/void-linux/void-packages/compare/master...numerys:void-packages:master
>
> if someone is interested.
>
> Any ideas what could trigger the error message?
>
> Regards
>
> Am Donnerstag, dem 16.11.2023 um 01:24 +0100 schrieb Goran:
> > I boot a self compiled Xen 4.17.2 and Voidlinux 6.5.10_1,
> >
> > I have no error messages during boot. But when I enter
> >
> >   # xl cpupool-list
> >
> > I get a
> >
> >   error getting cpupool info
> >
> > I tried to create a custom cpupool
> >
> >   # xl cpupool-create name=\"testing\"
> >   Using config file "command line"
> >   cpupool name:   testing
> >   scheduler:      credit2
> >   number of cpus: 0
> >   # xl cpupool-list
> >   error getting cpupool info
> >
> > What could be the cause?
> >
> > Regards
> > Goran
> >
> >
>
>
>