[pve-devel] [PATCH docs] lvm storage: state snapshot-as-volume-chain is a technology preview

Thomas Lamprecht t.lamprecht at proxmox.com
Thu Sep 4 14:52:01 CEST 2025


Am 29.08.25 um 14:24 schrieb Maximiliano Sandoval:
> This matches the description in the Changelog for Proxmox VE 9 [1].
> 
> [1] https://pve.proxmox.com/wiki/Roadmap#Proxmox_VE_9.0
> 
> Signed-off-by: Maximiliano Sandoval <m.sandoval at proxmox.com>
> ---
>  pve-storage-lvm.adoc | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/pve-storage-lvm.adoc b/pve-storage-lvm.adoc
> index 6928330..fc2a8ef 100644
> --- a/pve-storage-lvm.adoc
> +++ b/pve-storage-lvm.adoc
> @@ -75,6 +75,8 @@ The snapshot functionality is managed by the PVE storage system.
>  +
>  Enabling or disabling this flag only affects newly created virtual disk volumes.
>  
> +WARNING: Snapshots as volume chains are currently a **technology preview** in {pve}.

can we make this a note? It's not like tech. preview's are experimental
and totally unsupported after all.

Tangentially related: would be nice to get a short section describing the
implications of what "technology preview" means and link to that here.

> +
>  .Configuration Example (`/etc/pve/storage.cfg`)
>  ----
>  lvm: myspace





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