[pbs-devel] partially-applied: [PATCH proxmox-backup 1/3] sync: fix premature return in snapshot skip filter logic

["Fabian Grünbichler" <f.gruenbichler@proxmox.com>]

applied this one!

On November 4, 2024 11:58 am, Christian Ebner wrote:
> While checking which snapshots to sync, the filter logic incorrectly
> included the first snapshot newer that the last synced one
> unconditionally, bypassing the transfer last check for that one
> snapshot. Following snapshots are correctly handled again.
> 
> E.g. of an incorrect sync by excerpt of a task log provided by a user
> in the community forum [0], with transfer last set to 1:
> 
> ```
> skipped: 2 snapshot(s) (2024-09-29T18:00:28Z .. 2024-10-20T18:00:29Z) - older than the newest local snapshot
> skipped: 5 snapshot(s) (2024-10-28T19:00:28Z .. 2024-11-01T19:00:32Z) - due to transfer-last
> sync snapshot vm/110/2024-10-27T19:00:25Z
> ...
> sync snapshot vm/110/2024-11-02T19:00:23Z
> ```
> 
> Not only the last, but the first newer than newest and last were
> incorrectly synced.
> 
> By dropping the early return, leading to incorrect inclusion of the
> snapshot, the transfer last condition is now correctly checked as
> well.
> 
> Link to the issue reported in the community forum:
> [0] https://forum.proxmox.com/threads/156873/
> 
> Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
> ---
>  src/server/pull.rs | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/src/server/pull.rs b/src/server/pull.rs
> index 3117f7d2c..cc1427196 100644
> --- a/src/server/pull.rs
> +++ b/src/server/pull.rs
> @@ -534,7 +534,6 @@ async fn pull_group(
>              } else if already_synced_skip_info.count > 0 {
>                  info!("{already_synced_skip_info}");
>                  already_synced_skip_info.reset();
> -                return true;
>              }
>  
>              if pos < cutoff && last_sync_time != dir.time {
> -- 
> 2.39.5
> 
> 
> 
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> 
> 
> 


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