[pve-devel] applied: [PATCH v4 storage 1/1] fix #3580: plugins: make preallocation mode selectable for qcow2 and raw images

[Thomas Lamprecht]

On 12.10.21 14:32, Lorenz Stechauner wrote:
> the plugins for file based storages
>  * BTRFS
>  * CIFS
>  * Dir
>  * Glusterfs
>  * NFS
> now allow the option 'preallocation'.
> 
> 'preallocation' can have four values:
>  * default
>  * off
>  * metadata
>  * falloc
>  * full
> see man pages for `qemu-img` for what these mean exactly. [0]
> 
> the defualt value was chosen to be
>  * qcow2: metadata (as previously)
>  * raw: off
> 
> when using 'metadata' as preallocation mode, for raw images 'off'
> is used.
> 
> [0] https://qemu.readthedocs.io/en/latest/system/images.html#disk-image-file-formats
> 
> Signed-off-by: Lorenz Stechauner <l.stechauner at proxmox.com>
> Reviewed-by: Fabian Ebner <f.ebner at proxmox.com>
> Tested-by: Fabian Ebner <f.ebner at proxmox.com>
> ---
>  PVE/Storage/BTRFSPlugin.pm     |  1 +
>  PVE/Storage/CIFSPlugin.pm      |  1 +
>  PVE/Storage/DirPlugin.pm       |  1 +
>  PVE/Storage/GlusterfsPlugin.pm |  4 ++-
>  PVE/Storage/NFSPlugin.pm       |  1 +
>  PVE/Storage/Plugin.pm          | 48 +++++++++++++++++++++++++++++++++-
>  6 files changed, 54 insertions(+), 2 deletions(-)
> 
>

applied, thanks!