[pve-devel] [PATCH v2 guest-common 4/4] vzdump: schema: add 'pbs-entries-max' property

[Fiona Ebner]

Am 15.06.23 um 16:14 schrieb Alexander Zeidler:
> Signed-off-by: Alexander Zeidler <a.zeidler at proxmox.com>
> ---
> Changes from v1:
> Improve description
> Move description to 'performance' section
> Remove arrow alignment
> 
> 
>  src/PVE/VZDump/Common.pm | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/src/PVE/VZDump/Common.pm b/src/PVE/VZDump/Common.pm
> index a6fe483..83b715d 100644
> --- a/src/PVE/VZDump/Common.pm
> +++ b/src/PVE/VZDump/Common.pm
> @@ -88,6 +88,16 @@ PVE::JSONSchema::register_format('backup-performance', {
>  	default => 16,
>  	optional => 1,
>      },
> +    'pbs-entries-max' => {
> +	description => "Applies to file-based PBS backups. Increase it to enable backups of ".

Maybe add "Limits the number of entries allowed in memory at a given
time." as a second sentence?

Style nit: I think Thomas said he prefers the continuation dot on the
next line in a recent mail.

> +	    "folders with a large amount of files. The number adds up from the maximum path ".
> +	    "depth of a stored file/folder plus all antecedent file/folder siblings until ".
> +	    "there (but not their recursive files).",

IMHO, the last sentence is a bit hard to read. Maybe something like "For
a given file/folder, the number of entries required to hold in memory is
the sum of all file/folder siblings at each level in its path." is a bit
more straight-forward. Or did I misinterpret it :P?

> +	type => 'integer',
> +	minimum => 1,
> +	default => 1048576,
> +	optional => 1,
> +    },
>  });
>  
>  my $confdesc = {