im need help

[Michal Prívozník]

On 1/20/22 17:57, Mohamed Fathy wrote:
> I don't know. 
> from internet im found way im try in my pc
> starxmovo at penguin:~$ sudo systemctl start libvirtd
> starxmovo at penguin:~$ sudo systemctl status libvirtd
> ● libvirtd.service - Virtualization daemon
>      Loaded: loaded (/lib/systemd/system/libvirtd.service; enabled;
> vendor preset: enabled)
>     Drop-In: /run/systemd/system/service.d
>              └─zzz-lxc-service.conf
>      Active: active (running) since Thu 2022-01-20 19:51:42 +03; 1min 0s ago
> TriggeredBy: ● libvirtd-ro.socket
>              ● libvirtd.socket
>              ● libvirtd-admin.socket
>        Docs: man:libvirtd(8)
>              https://libvirt.org <https://libvirt.org>
>    Main PID: 129 (libvirtd)
>       Tasks: 19 (limit: 32768)
>      Memory: 47.3M
>      CGroup: /system.slice/libvirtd.service
>              └─129 /usr/sbin/libvirtd
> 
> Jan 20 19:51:41 penguin systemd[1]: Starting Virtualization daemon...
> Jan 20 19:51:42 penguin systemd[1]: Started Virtualization daemon.
> Jan 20 19:51:45 penguin libvirtd[129]: libvirt version: 7.0.0, package:
> 3 (Andrea Bolognani <eof at kiyuko.org <mailto:eof at kiyuko.org>>>

Alright, this is fairly new. Anyway, the path that's in the error
message points to a guest private directory:

libvirt.libvirtError: Unable to set XATTR trusted.libvirt.security.dac
on /var/lib/libvirt/qemu/domain-2-win2k/master-key.aes: Operation not
permitted

Therefore, I wonder what filesystem that is, because usually if
underlying filesystem doesn't support XATTRs then ENOSUP is returned.
Can you please share the output of:

stat -f /var/lib/libvirt/qemu

Maybe kernel doesn't have XATTRs enabled? I don't know what distro you
are using, but based on the line above I assume it's debian. Could you
perhaps do the following too then?

grep -i xattr /boot/config-*

Michal