[pve-devel] pve-storage : path : add checkaccess param

[Dietmar Maurer]

> Yes, but check_volume_access return need $path in 2 places
> 
> OpenVZ.pm
> 
> $archive = $rpcenv->check_volume_access($authuser, $storage_cfg, $vmid,

We simply add an extra call PVE::Storage::path() ?