Re: [pve-devel] [PATCH guest-common] vzdump: print prune-backups options in command_line correctly

[Fabian Ebner <f.ebner@proxmox.com>]

Am 24.11.20 um 11:14 schrieb Fabian Ebner:
> Otherwise it prints the hash reference instead of the prune options.
> 
> Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
> ---
> 
> AFAICT the result of the function was only used for printing, so this
> should've been a cosmetic problem only.

It is also used for printing the cron job, and so one can end up with a 
wrong command line there. It's not possible to trigger via the GUI at least.

I also get an error upon creating a second job after creating a job with 
prune-backups options. I'll take a closer look and send a v2.

> 
>   PVE/VZDump/Common.pm | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/PVE/VZDump/Common.pm b/PVE/VZDump/Common.pm
> index 63a4689..648c906 100644
> --- a/PVE/VZDump/Common.pm
> +++ b/PVE/VZDump/Common.pm
> @@ -377,6 +377,10 @@ sub command_line {
>   	    foreach my $path (split(/\0/, $v || '')) {
>   		$cmd .= " --$p " . PVE::Tools::shellquote($path);
>   	    }
> +	} elsif ($p eq 'prune-backups') {
> +	    my $property_string = PVE::JSONSchema::print_property_string($v, 'prune-backups');
> +	    $cmd .= " --$p " . PVE::Tools::shellquote($property_string)
> +		if defined($property_string) && $property_string ne '';
>   	} else {
>   	    $cmd .= " --$p " . PVE::Tools::shellquote($v) if defined($v) && $v ne '';
>   	}
>