Am 07.04.25 um 12:59 schrieb Markus Frank:
> On  2025-04-07 12:43, Thomas Lamprecht wrote:
>> Would your code handle the case where the executable does not exist
>> with a somewhat nice error?
> No, it does not.
> 
> But it can easily be added.
>   
> diff --git a/PVE/QemuServer/Virtiofs.pm b/PVE/QemuServer/Virtiofs.pm
> index 5b948d57..6c9018e5 100644
> --- a/PVE/QemuServer/Virtiofs.pm
> +++ b/PVE/QemuServer/Virtiofs.pm
> @@ -163,6 +163,9 @@ sub start_virtiofsd {
>       my $dir_cfg = 
> PVE::Mapping::Dir::find_on_current_node($virtiofs->{dirid});
>   
>       my $virtiofsd_bin = '/usr/libexec/virtiofsd';
> +    if (! -f $virtiofsd_bin) {
> +       print "virtiofsd is not installed. To use virtio-fs, install 
> virtiofsd via apt.\n";

s/print/die/, I'd think? Or at least log_warn + early return.

And could you send a v17 with that changed? Maybe also the
UI proposal from Filip (please talk with Dominik about if that
would be fine in general)


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