[pbs-devel] [PATCH proxmox-backup ] datastore maintenance mode update: correctly track maintenance mode changes

[Hannes Laimer]

technically yes, but we only use this to determine if we have to clear a
cache entry, and putting a datastore out of maintenance never requires
the dropping the cache entry

On Wed Apr 17, 2024 at 2:19 PM CEST, Dietmar Maurer wrote:
> Signed-off-by: Dietmar Maurer <dietmar at proxmox.com>
> ---
>  src/api2/config/datastore.rs | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/src/api2/config/datastore.rs b/src/api2/config/datastore.rs
> index 3081e1f4..dc658e35 100644
> --- a/src/api2/config/datastore.rs
> +++ b/src/api2/config/datastore.rs
> @@ -276,6 +276,8 @@ pub fn update_datastore(
>  
>      let mut data: DataStoreConfig = config.lookup("datastore", &name)?;
>  
> +    let mut maintenance_mode_changed = false;
> +
>      if let Some(delete) = delete {
>          for delete_prop in delete {
>              match delete_prop {
> @@ -319,6 +321,9 @@ pub fn update_datastore(
>                      data.tuning = None;
>                  }
>                  DeletableProperty::MaintenanceMode => {
> +                    if data.maintenance_mode.is_some() && data.update.maintenance_mode.is_none() {
> +                        maintenance_mode_changed = true;
> +                    }
>                      data.maintenance_mode = None;
>                  }
>              }
> @@ -389,7 +394,6 @@ pub fn update_datastore(
>          data.tuning = update.tuning;
>      }
>  
> -    let mut maintenance_mode_changed = false;
>      if update.maintenance_mode.is_some() {
>          maintenance_mode_changed = data.maintenance_mode != update.maintenance_mode;
>          data.maintenance_mode = update.maintenance_mode;